Inter-VLAN routing, Auto-Voice VLAN and IP Address-Helper

Hope that somebody can help me with the setup in the screenshot. 
Planning to use Auto-Voice VLAN and Smartports to configure VOIP
LLDP-MED will be enabled on the switch to detect the IP phones so they will be moved to the Voice VLAN (If not the first 6 signs will be added to the OID table). The Voice VLAN ID will be 2 >> Voice VLAN will be automatically enabled once a device is recognized as a IP phone right? 
Workstations will be connected to the Cisco switch, VLAN data will be untagged and will remain on the native VLAN.
Smartports will be used to configure the ports (Macro's) >> Should configure the ports as trunks as assigns the correct VLANs right?
But how do i configure the IP Helper-Address? Do i have to create the Voice VLAN on both switches and then run the command "IP Helper Address" to specify a DHCP server? From what i've been reading it's required, when using Inter-VLAN routing, to configure the VLAN interface with an IP address. But it's going to give problems when both switches are connected to eachother and both have the same VLAN configured including the same IP address assigned to their VLAN interface?
Normal data should pass  the ASA firewall, VOIP traffic should go through the Vigor modem to a hosted VOIP provider. The best way, i assume, is to configure 2 separate scopes on the DHCP server?
Still confused on how to set it up, hope that someone can point me in the right direction

If you're sending voice to only the Vigor modem then there is no need for a trunk between the SF-300 and the Vigor modem. You can just set that to an untag packet for the VLAN 2 between that switch and the Vigor modem.
On the 'edge' SF300 where the IP phone/PC is it is obviously going to interoute there and of course the phone port is tagged and PC port is untagged.
For the IP helper, it uses UDP-RELAY and it should be enabled on the port itself and enabled on the global configuration. You may also need option 82. Also keep in mind, depending how your DHCP server works, it may need option 82 configured as well or at least a route to understand the subnets in the layer 3 environment to get traffic across the VLANS.

Similar Messages

  • SG500 auto voice VLAN question about native VLAN

    I have been installing SG300 and SG500 switches and using the auto voice vlan feature by simply changing voice vlan to 100 and using vlan 1 for default and data.  I normally put the switch in L3 mode and make an access porteach for my IP PBX (vlan 100)  and one to connect to existing data network (vlan 1). Then I make a static route in customers default gateway to route back to vlan 100 and everything works nicely for most installs. 
    On my last install I decided to try to change the default vlan 1 to vlan 10 and go with 10 for data and 100 for voice.  The problem I ran into was that the auto generated config on my phone switchports still use vlan 1 as native vlan.  I am trying to find a way to still use auto vlan and get the desired native vlan without having to make manual config changes.
    Should this be possible?
    Thanks in advance.

    Hi Brandon, you need to modify the macro from native vlan 1 to vlan 10.
    Check out this topic how to modify the macro
    https://supportforums.cisco.com/thread/2177613
    -Tom
    Please mark answered for helpful posts

  • Inter VLAN Routing with ASA 5520 and Cat 2960

    Hi there,
    I am a complete novice at networking, but I was tasked to have an ASA 5520 do inter VLAN routing (since my shop doesn't have a layer 3 router).
    As a basic setup, I am trying to have three workstations on three different VLANs communicate with each other.  The attached screenshot shows the topology.
    I am unable to ping from a PC to the ASA...therefore I can't ping to other VLANs.  Any assistance would be greatly appreciated.
    ROUTER CONFIG:
    ciscoasa#
    ciscoasa# show run
    : Saved
    ASA Version 8.3(1)
    hostname ciscoasa
    domain-name null
    enable password ###### encrypted
    passwd ###### encrypted
    names
    dns-guard
    interface GigabitEthernet0/0
    no nameif
    no security-level
    no ip address
    interface GigabitEthernet0/1
    no nameif
    security-level 100
    ip address 10.10.1.1 255.255.255.0
    interface GigabitEthernet0/1.10
    vlan 10
    nameif vlan10
    security-level 100
    ip address 10.10.10.1 255.255.255.0
    interface GigabitEthernet0/1.20
    vlan 20
    nameif vlan20
    security-level 100
    ip address 10.10.20.1 255.255.255.0
    interface GigabitEthernet0/1.30
    vlan 30
    nameif vlan30
    security-level 100
    ip address 10.10.30.1 255.255.255.0
    interface GigabitEthernet0/2
    shutdown
    no nameif
    no security-level
    no ip address
    interface GigabitEthernet0/3
    shutdown
    no nameif
    no security-level
    no ip address
    interface Management0/0
    nameif inside
    security-level 100
    ip address 192.168.1.1 255.255.255.0
    management-only
    boot system disk0:/asa831-k8.bin
    ftp mode passive
    dns server-group DefaultDNS
    domain-name null
    same-security-traffic permit inter-interface
    same-security-traffic permit intra-interface
    access-list global_access extended permit icmp any any
    pager lines 24
    logging enable
    logging asdm informational
    mtu inside 1500
    mtu vlan10 1500
    mtu vlan20 1500
    mtu vlan30 1500
    no failover
    icmp unreachable rate-limit 1 burst-size 1
    icmp permit any inside
    asdm image disk0:/asdm-631.bin
    no asdm history enable
    arp timeout 14400
    access-group global_access global
    timeout xlate 3:00:00
    timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
    timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
    timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
    timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
    timeout tcp-proxy-reassembly 0:01:00
    dynamic-access-policy-record DfltAccessPolicy
    http server enable
    http 192.168.1.0 255.255.255.0 inside
    no snmp-server location
    no snmp-server contact
    snmp-server enable traps snmp authentication linkup linkdown coldstart
    crypto ipsec security-association lifetime seconds 28800
    crypto ipsec security-association lifetime kilobytes 4608000
    telnet timeout 5
    ssh timeout 5
    console timeout 0
    management-access inside
    dhcpd address 192.168.1.2-192.168.1.5 inside
    dhcpd enable inside
    dhcpd address 10.10.10.101-10.10.10.253 vlan10
    dhcpd enable vlan10
    dhcpd address 10.10.20.101-10.10.20.253 vlan20
    dhcpd enable vlan20
    dhcpd address 10.10.30.101-10.10.30.253 vlan30
    dhcpd enable vlan30
    threat-detection basic-threat
    threat-detection statistics host
    threat-detection statistics port
    threat-detection statistics protocol
    threat-detection statistics access-list
    no threat-detection statistics tcp-intercept
    webvpn
    class-map inspection_default
    match default-inspection-traffic
    policy-map type inspect dns migrated_dns_map_1
    parameters
      message-length maximum client auto
      message-length maximum 512
    policy-map global_policy
    class inspection_default
      inspect dns migrated_dns_map_1
      inspect ftp
      inspect h323 h225
      inspect h323 ras
      inspect netbios
      inspect rsh
      inspect rtsp
      inspect skinny
      inspect esmtp
      inspect sqlnet
      inspect sunrpc
      inspect tftp
      inspect sip
      inspect xdmcp
      inspect ip-options
    service-policy global_policy global
    prompt hostname context
    call-home
    profile CiscoTAC-1
      no active
      destination address http https://tools.cisco.com/its/service/oddce/services/DD
    CEService
      destination address email [email protected]
      destination transport-method http
      subscribe-to-alert-group diagnostic
      subscribe-to-alert-group environment
      subscribe-to-alert-group inventory periodic monthly
      subscribe-to-alert-group configuration periodic monthly
      subscribe-to-alert-group telemetry periodic daily
    Cryptochecksum:4ad1bba72f1f51b2a47e8cacb9d3606a
    : end
    SWITCH CONFIG
    Switch#show run
    Building configuration...
    Current configuration : 2543 bytes
    version 12.2
    no service pad
    service timestamps debug datetime msec
    service timestamps log datetime msec
    no service password-encryption
    hostname Switch
    boot-start-marker
    boot-end-marker
    no aaa new-model
    system mtu routing 1500
    ip subnet-zero
    spanning-tree mode pvst
    spanning-tree extend system-id
    no spanning-tree vlan 1
    vlan internal allocation policy ascending
    interface GigabitEthernet0/1
    description Port Configured As Trunk
    switchport trunk allowed vlan 1,10,20,30,1002-1005
    switchport mode trunk
    interface GigabitEthernet0/2
    switchport access vlan 10
    switchport mode access
    interface GigabitEthernet0/3
    switchport access vlan 20
    switchport mode access
    interface GigabitEthernet0/4
    switchport access vlan 30
    switchport mode access
    interface GigabitEthernet0/5
    interface GigabitEthernet0/6
    interface GigabitEthernet0/7
    interface GigabitEthernet0/8
    interface GigabitEthernet0/9
    interface GigabitEthernet0/10
    interface GigabitEthernet0/11
    interface GigabitEthernet0/12
    interface GigabitEthernet0/13
    interface GigabitEthernet0/14
    interface GigabitEthernet0/15
    interface GigabitEthernet0/16
    interface GigabitEthernet0/17
    interface GigabitEthernet0/18
    interface GigabitEthernet0/19
    interface GigabitEthernet0/20
    interface GigabitEthernet0/21
    interface GigabitEthernet0/22
    interface GigabitEthernet0/23
    interface GigabitEthernet0/24
    interface GigabitEthernet0/25
    interface GigabitEthernet0/26
    interface GigabitEthernet0/27
    interface GigabitEthernet0/28
    interface GigabitEthernet0/29
    interface GigabitEthernet0/30
    interface GigabitEthernet0/31
    interface GigabitEthernet0/32
    interface GigabitEthernet0/33
    interface GigabitEthernet0/34
    interface GigabitEthernet0/35
    interface GigabitEthernet0/36
    interface GigabitEthernet0/37
    interface GigabitEthernet0/38
    interface GigabitEthernet0/39
    interface GigabitEthernet0/40
    interface GigabitEthernet0/41
    interface GigabitEthernet0/42
    interface GigabitEthernet0/43
    interface GigabitEthernet0/44
    interface GigabitEthernet0/45
    interface GigabitEthernet0/46
    interface GigabitEthernet0/47
    interface GigabitEthernet0/48
    interface Vlan1
    ip address 10.10.1.2 255.255.255.0
    no ip route-cache
    interface Vlan10
    no ip address
    no ip route-cache
    interface Vlan20
    no ip address
    no ip route-cache
    interface Vlan30
    no ip address
    no ip route-cache
    ip default-gateway 10.10.1.1
    ip http server
    ip http secure-server
    control-plane
    line con 0
    line vty 5 15
    end

    ciscoasa# capture cap10 interface vlan10
    ciscoasa# capture cap20 interface vlan20
    ciscoasa# show cap cap10
    97 packets captured
       1: 17:32:32.541262 802.1Q vlan#10 P0 10.10.10.101.2461 > 10.10.10.1.8905:  ud
    p 96
       2: 17:32:36.741294 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
       3: 17:32:36.741523 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
       4: 17:32:37.539217 802.1Q vlan#10 P0 10.10.10.101.2462 > 10.10.10.1.8905:  ud
    p 98
       5: 17:32:39.104914 802.1Q vlan#10 P0 10.10.10.101.2463 > 10.12.5.64.8906:  ud
    p 95
       6: 17:32:41.738914 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
       7: 17:32:41.739143 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
       8: 17:32:42.544023 802.1Q vlan#10 P0 10.10.10.101.2464 > 10.10.10.1.8905:  ud
    p 93
       9: 17:32:46.747352 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      10: 17:32:46.747580 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      11: 17:32:47.546633 802.1Q vlan#10 P0 10.10.10.101.2465 > 10.10.10.1.8905:  ud
    p 98
      12: 17:32:51.739921 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      13: 17:32:51.740150 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      14: 17:32:52.544100 802.1Q vlan#10 P0 10.10.10.101.2466 > 10.10.10.1.8905:  ud
    p 98
      15: 17:32:56.741859 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      16: 17:32:56.742088 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      17: 17:32:57.547396 802.1Q vlan#10 P0 10.10.10.101.2467 > 10.10.10.1.8905:  ud
    p 98
      18: 17:33:01.742728 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      19: 17:33:01.742957 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      20: 17:33:02.547609 802.1Q vlan#10 P0 10.10.10.101.2468 > 10.10.10.1.8905:  ud
    p 97
      21: 17:33:06.742774 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      22: 17:33:06.743018 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      23: 17:33:07.543337 802.1Q vlan#10 P0 10.10.10.101.2469 > 10.10.10.1.8905:  ud
    p 93
      24: 17:33:10.375514 802.1Q vlan#10 P0 10.10.10.101.137 > 10.10.10.255.137:  ud
    p 50
      25: 17:33:11.114679 802.1Q vlan#10 P0 10.10.10.101.137 > 10.10.10.255.137:  ud
    p 50
      26: 17:33:11.742728 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      27: 17:33:11.742957 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      28: 17:33:11.864731 802.1Q vlan#10 P0 10.10.10.101.137 > 10.10.10.255.137:  ud
    p 50
      29: 17:33:12.546266 802.1Q vlan#10 P0 10.10.10.101.2470 > 10.10.10.1.8905:  ud
    p 98
      30: 17:33:16.746497 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      31: 17:33:16.746726 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      32: 17:33:17.548403 802.1Q vlan#10 P0 10.10.10.101.2471 > 10.10.10.1.8905:  ud
    p 97
      33: 17:33:21.744880 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      34: 17:33:21.745109 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      35: 17:33:22.545351 802.1Q vlan#10 P0 10.10.10.101.2472 > 10.10.10.1.8905:  ud
    p 95
      36: 17:33:23.785558 802.1Q vlan#10 P0 10.10.10.101.137 > 10.10.10.255.137:  ud
    p 50
      37: 17:33:24.522464 802.1Q vlan#10 P0 10.10.10.101.137 > 10.10.10.255.137:  ud
    p 50
      38: 17:33:25.272568 802.1Q vlan#10 P0 10.10.10.101.137 > 10.10.10.255.137:  ud
    p 50
      39: 17:33:26.744926 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      40: 17:33:26.745154 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      41: 17:33:27.548708 802.1Q vlan#10 P0 10.10.10.101.2473 > 10.10.10.1.8905:  ud
    p 96
      42: 17:33:31.749625 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      43: 17:33:31.749854 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      44: 17:33:32.550096 802.1Q vlan#10 P0 10.10.10.101.2474 > 10.10.10.1.8905:  ud
    p 97
      45: 17:33:36.748343 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      46: 17:33:36.748572 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      47: 17:33:37.546251 802.1Q vlan#10 P0 10.10.10.101.2475 > 10.10.10.1.8905:  ud
    p 95
      48: 17:33:41.745566 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      49: 17:33:41.745795 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      50: 17:33:42.547975 802.1Q vlan#10 P0 10.10.10.101.2476 > 10.10.10.1.8905:  ud
    p 97
      51: 17:33:46.747855 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      52: 17:33:46.748084 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      53: 17:33:47.548403 802.1Q vlan#10 P0 10.10.10.101.2477 > 10.10.10.1.8905:  ud
    p 94
      54: 17:33:51.747718 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      55: 17:33:51.747931 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      56: 17:33:52.547670 802.1Q vlan#10 P0 10.10.10.101.2478 > 10.10.10.1.8905:  ud
    p 97
      57: 17:33:54.134239 802.1Q vlan#10 P0 10.10.10.101 > 10.10.20.101: icmp: echo
    request
      58: 17:33:56.750678 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      59: 17:33:56.750891 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      60: 17:33:57.563035 802.1Q vlan#10 P0 10.10.10.101.2479 > 10.10.10.1.8905:  ud
    p 97
      61: 17:33:59.245272 802.1Q vlan#10 P0 10.10.10.101 > 10.10.20.101: icmp: echo
    request
      62: 17:34:01.752188 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      63: 17:34:01.752402 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      64: 17:34:01.995737 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.16.23.427:  u
    dp 49
      65: 17:34:01.995813 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.16.23.427:  u
    dp 34
      66: 17:34:01.995950 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.16.22.427:  u
    dp 49
      67: 17:34:01.996011 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.16.22.427:  u
    dp 34
      68: 17:34:01.996118 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.200.40.427:
    udp 49
      69: 17:34:01.996179 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.200.40.427:
    udp 34
      70: 17:34:02.551836 802.1Q vlan#10 P0 10.10.10.101.2480 > 10.10.10.1.8905:  ud
    p 98
      71: 17:34:03.011306 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.16.23.427:  u
    dp 49
      72: 17:34:03.011367 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.16.23.427:  u
    dp 34
      73: 17:34:03.011443 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.16.22.427:  u
    dp 49
      74: 17:34:03.011489 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.16.22.427:  u
    dp 34
      75: 17:34:03.011550 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.200.40.427:
    udp 49
      76: 17:34:03.011596 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.200.40.427:
    udp 34
      77: 17:34:04.027037 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.16.23.427:  u
    dp 49
      78: 17:34:04.027082 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.16.23.427:  u
    dp 34
      79: 17:34:04.027174 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.16.22.427:  u
    dp 49
      80: 17:34:04.027250 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.16.22.427:  u
    dp 34
      81: 17:34:04.027311 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.200.40.427:
    udp 49
      82: 17:34:04.027357 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.200.40.427:
    udp 34
      83: 17:34:04.745811 802.1Q vlan#10 P0 10.10.10.101 > 10.10.20.101: icmp: echo
    request
      84: 17:34:06.058514 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.16.23.427:  u
    dp 49
      85: 17:34:06.058605 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.16.23.427:  u
    dp 34
      86: 17:34:06.058651 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.16.22.427:  u
    dp 49
      87: 17:34:06.058712 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.16.22.427:  u
    dp 34
      88: 17:34:06.058758 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.200.40.427:
    udp 49
      89: 17:34:06.058819 802.1Q vlan#10 P0 10.10.10.101.2263 > 156.80.200.40.427:
    udp 34
      90: 17:34:06.750907 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      91: 17:34:06.751151 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      92: 17:34:07.552751 802.1Q vlan#10 P0 10.10.10.101.2481 > 10.10.10.1.8905:  ud
    p 96
      93: 17:34:11.752082 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      94: 17:34:11.752326 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      95: 17:34:12.553392 802.1Q vlan#10 P0 10.10.10.101.2482 > 10.10.10.1.8905:  ud
    p 96
      96: 17:34:16.755438 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
      97: 17:34:16.755682 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
      98: 17:34:17.554811 802.1Q vlan#10 P0 10.10.10.101.2483 > 10.10.10.1.8905:  ud
    p 97
      99: 17:34:21.751303 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
    100: 17:34:21.751563 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
    101: 17:34:22.552034 802.1Q vlan#10 P0 10.10.10.101.2484 > 10.10.10.1.8905:  ud
    p 95
    102: 17:34:26.753989 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
    103: 17:34:26.754218 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
    104: 17:34:27.560334 802.1Q vlan#10 P0 10.10.10.101.2485 > 10.10.10.1.8905:  ud
    p 98
    105: 17:34:31.755499 802.1Q vlan#10 P0 10.10.10.101 > 10.10.10.1: icmp: echo re
    quest
    106: 17:34:31.755728 802.1Q vlan#10 P0 10.10.10.1 > 10.10.10.101: icmp: echo re
    ply
    107: 17:34:32.563950 802.1Q vlan#10 P0 10.10.10.101.2486 > 10.10.10.1.8905:  ud
    p 95
    107 packets shown
    ciscoasa# show cap cap20
    92 packets captured
       1: 17:26:53.653378 802.1Q vlan#20 P0 10.10.20.101.1187 > 216.49.94.13.80: S 8
    20343450:820343450(0) win 65535
       2: 17:27:12.019133 802.1Q vlan#20 P0 10.10.10.101 > 10.10.20.101: icmp: echo
    request
       3: 17:27:17.214481 802.1Q vlan#20 P0 10.10.10.101 > 10.10.20.101: icmp: echo
    request
       4: 17:27:55.593688 802.1Q vlan#20 P0 10.10.20.101.1188 > 216.49.94.13.80: S 1
    499891746:1499891746(0) win 65535
       5: 17:27:58.555284 802.1Q vlan#20 P0 10.10.20.101.1188 > 216.49.94.13.80: S 1
    499891746:1499891746(0) win 65535
       6: 17:28:04.564790 802.1Q vlan#20 P0 10.10.20.101.1188 > 216.49.94.13.80: S 1
    499891746:1499891746(0) win 65535
       7: 17:29:06.504856 802.1Q vlan#20 P0 arp who-has 10.10.20.1 tell 10.10.20.101
       8: 17:29:06.504917 802.1Q vlan#20 P0 arp reply 10.10.20.1 is-at 54:75:d0:ba:4
    6:bb
       9: 17:29:06.505222 802.1Q vlan#20 P0 10.10.20.101.1189 > 216.49.94.13.80: S 4
    7080594:47080594(0) win 65535
      10: 17:29:09.467032 802.1Q vlan#20 P0 10.10.20.101.1189 > 216.49.94.13.80: S 4
    7080594:47080594(0) win 65535
      11: 17:29:15.476537 802.1Q vlan#20 P0 10.10.20.101.1189 > 216.49.94.13.80: S 4
    7080594:47080594(0) win 65535
      12: 17:30:17.417245 802.1Q vlan#20 P0 10.10.20.101.1190 > 216.49.94.13.80: S 1
    445997597:1445997597(0) win 65535
      13: 17:30:18.156043 802.1Q vlan#20 P0 10.10.10.101 > 10.10.20.101: icmp: echo
    request
      14: 17:30:20.378688 802.1Q vlan#20 P0 10.10.20.101.1190 > 216.49.94.13.80: S 1
    445997597:1445997597(0) win 65535
      15: 17:30:23.220356 802.1Q vlan#20 P0 10.10.10.101 > 10.10.20.101: icmp: echo
    request
      16: 17:30:26.388102 802.1Q vlan#20 P0 10.10.20.101.1190 > 216.49.94.13.80: S 1
    445997597:1445997597(0) win 65535
      17: 17:30:28.721047 802.1Q vlan#20 P0 10.10.10.101 > 10.10.20.101: icmp: echo
    request
      18: 17:30:34.222507 802.1Q vlan#20 P0 10.10.10.101 > 10.10.20.101: icmp: echo
    request
      19: 17:33:43.156928 802.1Q vlan#20 P0 arp who-has 10.10.20.101 tell 10.10.20.1
    01
      20: 17:33:44.187002 802.1Q vlan#20 P0 arp who-has 10.10.20.1 tell 10.10.20.101
      21: 17:33:44.187047 802.1Q vlan#20 P0 arp reply 10.10.20.1 is-at 54:75:d0:ba:4
    6:bb
      22: 17:33:44.187261 802.1Q vlan#20 P0 10.10.20.101 > 10.10.20.1: icmp: echo re
    quest
      23: 17:33:44.187520 802.1Q vlan#20 P0 10.10.20.1 > 10.10.20.101: icmp: echo re
    ply
      24: 17:33:44.239016 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      25: 17:33:44.327360 802.1Q vlan#20 P0 10.10.20.101.53835 > 208.231.55.26.53:
    udp 34
      26: 17:33:44.989740 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      27: 17:33:45.150611 802.1Q vlan#20 P0 10.10.20.101.6646 > 10.10.20.255.6646:
    udp 236
      28: 17:33:45.331312 802.1Q vlan#20 P0 10.10.20.101.53835 > 208.231.55.27.53:
    udp 34
      29: 17:33:45.740943 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      30: 17:33:46.331892 802.1Q vlan#20 P0 10.10.20.101.53835 > 208.231.55.26.53:
    udp 34
      31: 17:33:46.492131 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      32: 17:33:47.243502 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      33: 17:33:47.994501 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      34: 17:33:48.335050 802.1Q vlan#20 P0 10.10.20.101.53835 > 208.231.55.26.53:
    udp 34
      35: 17:33:48.335141 802.1Q vlan#20 P0 10.10.20.101.53835 > 208.231.55.27.53:
    udp 34
      36: 17:33:48.745658 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      37: 17:33:49.496861 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      38: 17:33:50.248812 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      39: 17:33:50.249300 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      40: 17:33:50.999170 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      41: 17:33:50.999246 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      42: 17:33:51.750342 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      43: 17:33:51.750418 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      44: 17:33:52.341336 802.1Q vlan#20 P0 10.10.20.101.53835 > 208.231.55.26.53:
    udp 34
      45: 17:33:52.341474 802.1Q vlan#20 P0 10.10.20.101.53835 > 208.231.55.27.53:
    udp 34
      46: 17:33:52.501576 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      47: 17:33:52.501652 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      48: 17:33:53.254183 802.1Q vlan#20 P0 10.10.20.101.138 > 10.10.20.255.138:  ud
    p 174
      49: 17:33:53.254320 802.1Q vlan#20 P0 10.10.20.101.138 > 10.10.20.255.138:  ud
    p 204
      50: 17:33:54.134361 802.1Q vlan#20 P0 10.10.10.101 > 10.10.20.101: icmp: echo
    request
      51: 17:33:54.755118 802.1Q vlan#20 P0 10.10.20.101.138 > 10.10.20.255.138:  ud
    p 174
      52: 17:33:54.823535 802.1Q vlan#20 P0 10.120.2.198.1261 > 161.69.12.13.443: R
    250934743:250934743(0) ack 2427374744 win 0
      53: 17:33:54.823901 802.1Q vlan#20 P0 10.120.2.198.1262 > 161.69.12.13.443: R
    3313764765:3313764765(0) ack 1397588942 win 0
      54: 17:33:54.824618 802.1Q vlan#20 P0 10.10.20.101.1269 > 161.69.12.13.443: S
    2860571026:2860571026(0) win 65535
      55: 17:33:56.257448 802.1Q vlan#20 P0 10.10.20.101.138 > 10.10.20.255.138:  ud
    p 174
      56: 17:33:57.759833 802.1Q vlan#20 P0 10.10.20.101.138 > 10.10.20.255.138:  ud
    p 174
      57: 17:33:57.779729 802.1Q vlan#20 P0 10.10.20.101.1269 > 161.69.12.13.443: S
    2860571026:2860571026(0) win 65535
      58: 17:33:59.245394 802.1Q vlan#20 P0 10.10.10.101 > 10.10.20.101: icmp: echo
    request
      59: 17:33:59.262178 802.1Q vlan#20 P0 10.10.20.101.138 > 10.10.20.255.138:  ud
    p 186
      60: 17:34:00.263780 802.1Q vlan#20 P0 10.10.20.101.138 > 10.10.20.255.138:  ud
    p 186
      61: 17:34:01.265382 802.1Q vlan#20 P0 10.10.20.101.138 > 10.10.20.255.138:  ud
    p 186
      62: 17:34:02.266908 802.1Q vlan#20 P0 10.10.20.101.138 > 10.10.20.255.138:  ud
    p 186
      63: 17:34:03.268540 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      64: 17:34:03.789189 802.1Q vlan#20 P0 10.10.20.101.1269 > 161.69.12.13.443: S
    2860571026:2860571026(0) win 65535
      65: 17:34:04.019591 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      66: 17:34:04.745933 802.1Q vlan#20 P0 10.10.10.101 > 10.10.20.101: icmp: echo
    request
      67: 17:34:04.770757 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      68: 17:34:05.521991 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      69: 17:34:06.273209 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      70: 17:34:07.024367 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      71: 17:34:07.775518 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      72: 17:34:08.526706 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 68
      73: 17:34:09.277939 802.1Q vlan#20 P0 10.10.20.101.138 > 10.10.20.255.138:  ud
    p 174
      74: 17:34:09.278061 802.1Q vlan#20 P0 10.10.20.101.138 > 10.10.20.255.138:  ud
    p 174
      75: 17:34:09.278702 802.1Q vlan#20 P0 10.10.20.101.138 > 10.10.20.255.138:  ud
    p 204
      76: 17:34:15.810489 802.1Q vlan#20 P0 10.10.20.101.49796 > 208.231.55.26.53:
    udp 31
      77: 17:34:16.809726 802.1Q vlan#20 P0 10.10.20.101.49796 > 208.231.55.27.53:
    udp 31
      78: 17:34:17.811222 802.1Q vlan#20 P0 10.10.20.101.49796 > 208.231.55.26.53:
    udp 31
      79: 17:34:19.814349 802.1Q vlan#20 P0 10.10.20.101.49796 > 208.231.55.26.53:
    udp 31
      80: 17:34:19.814380 802.1Q vlan#20 P0 10.10.20.101.49796 > 208.231.55.27.53:
    udp 31
      81: 17:34:23.820682 802.1Q vlan#20 P0 10.10.20.101.49796 > 208.231.55.26.53:
    udp 31
      82: 17:34:23.820788 802.1Q vlan#20 P0 10.10.20.101.49796 > 208.231.55.27.53:
    udp 31
      83: 17:34:30.822924 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 50
      84: 17:34:31.572892 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 50
      85: 17:34:32.324079 802.1Q vlan#20 P0 10.10.20.101.137 > 10.10.20.255.137:  ud
    p 50
      86: 17:34:33.083079 802.1Q vlan#20 P0 10.10.20.101.61089 > 208.231.55.26.53:
    udp 44
      87: 17:34:34.077007 802.1Q vlan#20 P0 10.10.20.101.61089 > 208.231.55.27.53:
    udp 44
      88: 17:34:35.078639 802.1Q vlan#20 P0 10.10.20.101.61089 > 208.231.55.26.53:
    udp 44
      89: 17:34:37.081584 802.1Q vlan#20 P0 10.10.20.101.61089 > 208.231.55.26.53:
    udp 44
      90: 17:34:37.081706 802.1Q vlan#20 P0 10.10.20.101.61089 > 208.231.55.27.53:
    udp 44
      91: 17:34:41.087809 802.1Q vlan#20 P0 10.10.20.101.61089 > 208.231.55.26.53:
    udp 44
      92: 17:34:41.087840 802.1Q vlan#20 P0 10.10.20.101.61089 > 208.231.55.27.53:
    udp 44
    92 packets shown

  • Use WRP400 (VoIP Router) for Voice only, and the rest with WRT54GL

    Hey there, I hope you are doing great!
    The reason of this thread is because I recently moved to a cable ISP and unfortunately had to also change routers in order to take advantage of the VoIP feature (analog phone) they provided me with.
    Now, the new router, the WRP400, is very limited feature-wise compared to the custom flashed WRT54GL I used to use with my DSL provider.
    Now the WRT54GL does not have any FXS ports, so I obviously can't just plug my cable modem to the WRT54GL. Therefore, I was hoping to achieve a setup similar to this one:
    Cable modem => VoIP Router w/ voice only (WRP400) => "Main" router (WRT54GL w/ Tomato)
    Is there a way to bridge the WRP400 successfully with the WRT54GL keeping only the voice feature enabled on the VoIP router while the WRT54GL takes care of the rest? (Wireless, WAN, port forwarding, etc)
    Thank you very much for your help, and have an awesome day!
    Lev

    I am going to provide a few snapshots of the config pages as to make this easier:
    Basic setup page
    Advanced Settings
    Administration Page
    Once more, thank you very much for the assistance!

  • EA4500 QOS: difference between Voice Device and MAC Address?

    I would like to give my Blackberry phone high priority since I use it to make calls.
    Does it matter if I call it a "Voice Device" or just a plain old "MAC Address"?

    Ricewind wrote:
    If you are making the blackberry phone as a Voice device and giving it as a High priority than that will not make any difference. But by giving priority you have to provide the mac address of the Blackberry while configuration.
    QOS only affects outbound traffic to the ISP, not inbound traffic or traffic along the internal network, right?

  • Time capsule first said the back up was delayed no it won't connect to my home network. my internet is working fine and so is everything else but when i try to connect to the time capsule it says to check my server and ip address help!

    time capsule first said the back up was delayed, now it won't connect to my home network. my internet is working fine and so is everything else but when i try to connect to the time capsule it says to check my server and ip address and if it continues to contact system administrator.. i didnt change anything, please help!

    Lion networking.. just need to reboot everything.. modem TC and the clients.. then it will work.. Sometimes just the TC is enough.. sometimes just the computer. .. Vista golden networking award.. did you turn it off and on again??

  • SG500X Inter VLAN Routing

    Hi there,
    I've got a problem with VLAN routing.
    First said, I'm new to VLAN's.
    I've set up a Debian DHCP Server with following VLANS:
    eth0 Link encap:Ethernet HWaddr b8:27:eb:69:d0:18
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:360 errors:0 dropped:0 overruns:0 frame:0
    TX packets:139 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:28838 (28.1 KiB) TX bytes:16833 (16.4 KiB)
    eth0.1 Link encap:Ethernet HWaddr b8:27:eb:69:d0:18
    inet addr:10.1.0.1 Bcast:10.1.15.255 Mask:255.255.240.0
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
    eth0.5 Link encap:Ethernet HWaddr b8:27:eb:69:d0:18
    inet addr:10.105.100.1 Bcast:10.105.103.255 Mask:255.255.252.0
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
    eth0.10 Link encap:Ethernet HWaddr b8:27:eb:69:d0:18
    inet addr:10.110.100.1 Bcast:10.110.103.255 Mask:255.255.252.0
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:347 errors:0 dropped:0 overruns:0 frame:0
    TX packets:139 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:26816 (26.1 KiB) TX bytes:15165 (14.8 KiB)
    eth0.15 Link encap:Ethernet HWaddr b8:27:eb:69:d0:18
    inet addr:10.115.100.1 Bcast:10.115.103.255 Mask:255.255.252.0
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
    eth0.20 Link encap:Ethernet HWaddr b8:27:eb:69:d0:18
    inet addr:10.120.100.1 Bcast:10.120.103.255 Mask:255.255.252.0
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:5 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:230 (230.0 B) TX bytes:0 (0.0 B)
    eth0.30 Link encap:Ethernet HWaddr b8:27:eb:69:d0:18
    inet addr:10.130.100.1 Bcast:10.130.103.255 Mask:255.255.252.0
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:4 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:184 (184.0 B) TX bytes:0 (0.0 B)
    lo Link encap:Local Loopback
    inet addr:127.0.0.1 Mask:255.0.0.0
    UP LOOPBACK RUNNING MTU:65536 Metric:1
    RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
    and the switch configuration is the following: (shortened for the problems purpose)
    switchcfd817#show running-config
    config-file-header
    switchcfd817
    v1.3.0.62 / R750_NIK_1_3_647_260
    CLI v1.0
    set system queues-mode 4
    file SSD indicator encrypted
    ssd-control-start
    ssd config
    ssd file passphrase control unrestricted
    no ssd file integrity control
    ssd-control-end cb0a3fdb1f3a1af4e4430033719968c0
    vlan database
    vlan 2,5,10,15,20,30
    exit
    voice vlan id 15
    voice vlan state disabled
    voice vlan oui-table add 0001e3 Siemens_AG_phone________
    voice vlan oui-table add 00036b Cisco_phone_____________
    voice vlan oui-table add 00096e Avaya___________________
    voice vlan oui-table add 000fe2 H3C_Aolynk______________
    voice vlan oui-table add 0060b9 Philips_and_NEC_AG_phone
    voice vlan oui-table add 00d01e Pingtel_phone___________
    voice vlan oui-table add 00e075 Polycom/Veritel_phone___
    voice vlan oui-table add 00e0bb 3Com_phone______________
    ip dhcp relay address 10.110.100.1
    ip dhcp relay enable
    bonjour interface range vlan 1
    hostname switchcfd817
    re: <space>, Quit: q or CTRL+Z, One line: <return> ip ssh password-auth : <return>
    clock timezone " " 1
    clock summer-time web recurring eu
    ip domain polling-interval 18
    ip address 10.1.0.10 255.255.240.0
    no ip address dhcp
    ip dhcp relay enable
    interface vlan 2
    name Admin
    ip address 10.102.100.10 255.255.252.0
    interface vlan 5
    name Guests
    ip address 10.105.100.10 255.255.252.0
    ip dhcp relay enable
    interface vlan 10
    name Server
    ip address 10.110.100.10 255.255.252.0
    interface vlan 15
    name Voice
    ip address 10.115.100.10 255.255.252.0
    ip dhcp relay enable
    interface vlan 20
    name Printer
    ip address 10.120.100.10 255.255.252.0
    ip dhcp relay enable
    interface vlan 30
    name "Mechanical Engineers"
    ip address 10.130.100.10 255.255.252.0
    ip dhcp relay enable
    interface gigabitethernet1/1/19
    switchport trunk allowed vlan add 10,20,30
    interface gigabitethernet1/1/20
    switchport trunk native vlan 10
    interface gigabitethernet1/1/25
    switchport mode access
    switchport access vlan 5
    interface Port-channel1
    description data-syn-1
    exit
    macro auto built-in parameters printer $native_vlan 20
    macro auto built-in parameters host $max_hosts 10 $native_vlan 1
    With a client connected to a VLAN 30 or VLAN 10 port I get an IP from the DHCP, so DHCP relaying works.
    Now the Problem:
    I want to ping the DHCP Server on it's VLAN 10 IP 10.110.100.1 from VLAN 5 (static IP: 10.105.100.50 GW: 10.105.100.10)
    this shows the routes automatically setup by the switch:
    switchcfd817#show ip route
    Maximum Parallel Paths: 1 (1 after reset)
    IP Forwarding: enabled
    Codes: > - best, C - connected, S - static,
    R - RIP
    C 10.1.0.0/20 is directly connected, vlan 1
    C 10.105.100.0/22 is directly connected, vlan 5
    C 10.110.100.0/22 is directly connected, vlan 10
    C 10.120.100.0/22 is directly connected, vlan 20
    C 10.130.100.0/22 is directly connected, vlan 30
    and the ARP list from the switch:
    switchcfd817#show arp
    Total number of entries: 2
    VLAN Interface IP address HW address status
    vlan 5 gi1/1/25 10.105.100.50 00:80:80:8a:61:14 dynamic
    vlan 10 gi1/1/19 10.110.100.1 b8:27:eb:69:d0:18 dynamic
    I'm able to ping 10.110.100.10 (Switch on VLAN10) from VLAN 5 but not the DHCP Server.
    What am I missing there?
    best regards
    Sundypha

    After mirroring port GE19 (DHCP Server) I see that the Switch is sending the ping packet to the DHCP Server. But without a VLAN Tag. So what do I have to do, to let the DHCP Server accept VLan10 as it's native? or better, to let the swtich tag the native vlan on a trunk interface to prevent double-tagged packets? And the Switch also does an ARP Request who has 10.110.100.1 despite it should know it in it's ARP Table.

  • SG-300 28P switches problem with VLAN Data and Voice, working all the time as Voice VLAN

    Hi Everyone,
    Thank you very much for your help in advance. I’m pulling my hair to fix the problem.
    I  just got the new SG-300 28P switches. My Bios ordered for me. I did not  know how it runs until now... not an IOS based. I really do not know  how to configure it.
    I have 2 VLAN are Data and Voice.
    -          Data VLAN ID is 2 IP 192.168.2.X/255.255.255.0
    -          Voice VLAN ID is 200 IP 192.168.22.X/255.255.255.0
    -          I created two vlans, in switch, Data and Voice.
    -          On the port number 28, it is trunk by default, so I add Data vlan ID 2 tagged.
    -          On the port number 26, it is trunk by default, so I add Voice vlan ID 200 tagged.
    -          On the port number 27, I add Data vlan ID 2 tagged for Data vlan out.
    -          Port settings No.1
    I set it up as Trunk with Data vlan 2 untagged, and  200  Tagged (voice vlan). I plugged in a phone with a pc attached. But the  PC will get to the vlan 200 to get the DHCP address, but no from vlan 2.  The Phone works with correct vlan ip.
    -          Port settings No.2
    Trunk with vlan 1UP, 2T, and 200T. The phone is even worse. Would never pick up any IP from DHCP.
    -          Port settings No.3
    Access  with 200U...of course the phone will work... and the PC could not get  to its own vlan. Instead, the PC got an ip from the voice vlan. Not from  VLAN 2.
    I have Linksys phone I’m not sure if this help.
    For more information I setup in switch,
                - enable voice vlan
    - set the port on auto voice vlan
    - enable LLDP-MED globally
    - create a network policy to assign VLAN 200
    - assign this network policy to the port the phone is connected to.
    I  hope this information help to help me to setup Data and Voice vlans, to  plug the phone to work with vlan Voice 200 (IP rang 192.168.22.X), from  phone to Pc and pc work as Data vlan 2 (IP rang 192.168.2.X).

    I just got done setting up voice VLANs on an SF 300-24P and verified working.  This was working with Cisco 7900 series phones connected to a Cisco UC setup.
    Here's my sample config.
    Note that I edited this by hand before posting, so doing a flat out tftp restore probably won't work.  However, this should give you a clue.  Also, don't take this as 100% accurate or correct.  I've only been working with these things for about a week, though I've worked with the older Linksys SRW switches for a couple of years.  I'm a CCNP/CCDP.
    VLAN 199 is my management VLAN and is the native VLAN on 802.1q trunks.
    VLAN 149 is the data/computer VLAN here.
    VLAN 111 is the voice/phone VLAN here.
    VLAN 107 does nothing.
    interface range ethernet e(1-24)
    port storm-control broadcast enable
    exit
    interface ethernet e1
    port storm-control include-multicast
    exit
    interface ethernet e2
    port storm-control include-multicast
    exit
    interface ethernet e3
    port storm-control include-multicast
    exit
    interface ethernet e4
    port storm-control include-multicast
    exit
    interface ethernet e5
    port storm-control include-multicast
    exit
    interface ethernet e6
    port storm-control include-multicast
    exit
    interface ethernet e7
    port storm-control include-multicast
    exit
    interface ethernet e8
    port storm-control include-multicast
    exit
    interface ethernet e9
    port storm-control include-multicast
    exit
    interface ethernet e10
    port storm-control include-multicast
    exit
    interface ethernet e11
    port storm-control include-multicast
    exit
    interface ethernet e12
    port storm-control include-multicast
    exit
    interface ethernet e13
    port storm-control include-multicast
    exit
    interface ethernet e14
    port storm-control include-multicast
    exit
    interface ethernet e15
    port storm-control include-multicast
    exit
    interface ethernet e16
    port storm-control include-multicast
    exit
    interface ethernet e17
    port storm-control include-multicast
    exit
    interface ethernet e18
    port storm-control include-multicast
    exit
    interface ethernet e19
    port storm-control include-multicast
    exit
    interface ethernet e20
    port storm-control include-multicast
    exit
    interface ethernet e21
    port storm-control include-multicast
    exit
    interface ethernet e22
    port storm-control include-multicast
    exit
    interface ethernet e23
    port storm-control include-multicast
    exit
    interface ethernet e24
    port storm-control include-multicast
    exit
    interface range ethernet g(1-4)
    description "Uplink trunk"
    exit
    interface range ethernet g(1-4)
    switchport default-vlan tagged
    exit
    interface range ethernet e(21-24)
    switchport mode access
    exit
    vlan database
    vlan 107,111,149,199
    exit
    interface range ethernet g(1-4)
    switchport trunk allowed vlan add 107
    exit
    interface range ethernet e(21-24)
    switchport access vlan 111
    exit
    interface range ethernet g(1-4)
    switchport trunk allowed vlan add 111
    exit
    interface range ethernet e(1-20)
    switchport trunk native vlan 149
    exit
    interface range ethernet g(1-4)
    switchport trunk allowed vlan add 149
    exit
    interface range ethernet g(1-4)
    switchport trunk native vlan 199
    exit
    voice vlan aging-timeout 5
    voice vlan oui-table add 0001e3 Siemens_AG_phone________
    voice vlan oui-table add 00036b Cisco_phone_____________
    voice vlan oui-table add 00096e Avaya___________________
    voice vlan oui-table add 000fe2 H3C_Aolynk______________
    voice vlan oui-table add 0060b9 Philips_and_NEC_AG_phone
    voice vlan oui-table add 00d01e Pingtel_phone___________
    voice vlan oui-table add 00e075 Polycom/Veritel_phone___
    voice vlan oui-table add 00e0bb 3Com_phone______________
    voice vlan oui-table add 108ccf MyCiscoIPPhones1
    voice vlan oui-table add 40f4ec MyCiscoIPPhones2
    voice vlan oui-table add 8cb64f MyCiscoIPPhones3
    voice vlan id 111
    voice vlan cos 6 remark
    interface ethernet e1
    voice vlan enable
    exit
    interface ethernet e1
    voice vlan cos mode all
    exit
    interface ethernet e2
    voice vlan enable
    exit
    interface ethernet e2
    voice vlan cos mode all
    exit
    interface ethernet e3
    voice vlan enable
    exit
    interface ethernet e3
    voice vlan cos mode all
    exit
    interface ethernet e4
    voice vlan enable
    exit
    interface ethernet e4
    voice vlan cos mode all
    exit
    interface ethernet e5
    voice vlan enable
    exit
    interface ethernet e5
    voice vlan cos mode all
    exit
    interface ethernet e6
    voice vlan enable
    exit
    interface ethernet e6
    voice vlan cos mode all
    exit
    interface ethernet e7
    voice vlan enable
    exit
    interface ethernet e7
    voice vlan cos mode all
    exit
    interface ethernet e8
    voice vlan enable
    exit
    interface ethernet e8
    voice vlan cos mode all
    exit
    interface ethernet e9
    voice vlan enable
    exit
    interface ethernet e9
    voice vlan cos mode all
    exit
    interface ethernet e10
    voice vlan enable
    exit
    interface ethernet e10
    voice vlan cos mode all
    exit
    interface ethernet e11
    voice vlan enable
    exit
    interface ethernet e11
    voice vlan cos mode all
    exit
    interface ethernet e12
    voice vlan enable
    exit
    interface ethernet e12
    voice vlan cos mode all
    exit
    interface ethernet e13
    voice vlan enable
    exit
    interface ethernet e13
    voice vlan cos mode all
    exit
    interface ethernet e14
    voice vlan enable
    exit
    interface ethernet e14
    voice vlan cos mode all
    exit
    interface ethernet e15
    voice vlan enable
    exit
    interface ethernet e15
    voice vlan cos mode all
    exit
    interface ethernet e16
    voice vlan enable
    exit
    interface ethernet e16
    voice vlan cos mode all
    exit
    interface ethernet e17
    voice vlan enable
    exit
    interface ethernet e17
    voice vlan cos mode all
    exit
    interface ethernet e18
    voice vlan enable
    exit
    interface ethernet e18
    voice vlan cos mode all
    exit
    interface ethernet e19
    voice vlan enable
    exit
    interface ethernet e19
    voice vlan cos mode all
    exit
    interface ethernet e20
    voice vlan enable
    exit
    interface ethernet e20
    voice vlan cos mode all
    exit
    interface ethernet e1
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e2
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e3
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e4
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e5
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e6
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e7
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e8
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e9
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e10
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e11
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e12
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e13
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e14
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e15
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e16
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e17
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e18
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e19
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e20
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e21
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e22
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e23
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e24
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet g1
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet g2
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet g3
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet g4
    lldp optional-tlv port-desc sys-name sys-desc sys-cap 802.3-mac-phy 802.3-lag 802.3-max-frame-size
    exit
    interface ethernet e1
    lldp med notifications topology-change enable
    exit
    interface ethernet e2
    lldp med notifications topology-change enable
    exit
    interface ethernet e3
    lldp med notifications topology-change enable
    exit
    interface ethernet e4
    lldp med notifications topology-change enable
    exit
    interface ethernet e5
    lldp med notifications topology-change enable
    exit
    interface ethernet e6
    lldp med notifications topology-change enable
    exit
    interface ethernet e7
    lldp med notifications topology-change enable
    exit
    interface ethernet e8
    lldp med notifications topology-change enable
    exit
    interface ethernet e9
    lldp med notifications topology-change enable
    exit
    interface ethernet e10
    lldp med notifications topology-change enable
    exit
    interface ethernet e11
    lldp med notifications topology-change enable
    exit
    interface ethernet e12
    lldp med notifications topology-change enable
    exit
    interface ethernet e13
    lldp med notifications topology-change enable
    exit
    interface ethernet e14
    lldp med notifications topology-change enable
    exit
    interface ethernet e15
    lldp med notifications topology-change enable
    exit
    interface ethernet e16
    lldp med notifications topology-change enable
    exit
    interface ethernet e17
    lldp med notifications topology-change enable
    exit
    interface ethernet e18
    lldp med notifications topology-change enable
    exit
    interface ethernet e19
    lldp med notifications topology-change enable
    exit
    interface ethernet e20
    lldp med notifications topology-change enable
    exit
    interface ethernet e21
    lldp med notifications topology-change enable
    exit
    interface ethernet e22
    lldp med notifications topology-change enable
    exit
    interface ethernet e1
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e2
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e3
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e4
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e5
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e6
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e7
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e8
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e9
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e10
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e11
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e12
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e13
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e14
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e15
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e16
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e17
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e18
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e19
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e20
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e21
    lldp med enable network-policy poe-pse
    exit
    interface ethernet e22
    lldp med enable network-policy poe-pse
    exit
    lldp med network-policy 1 voice vlan 111 vlan-type tagged
    interface range ethernet e(1-22)
    lldp med network-policy add 1
    exit
    interface vlan 199
    ip address 199.16.30.77 255.255.255.0
    exit
    ip default-gateway 199.16.30.3
    interface vlan 1
    no ip address dhcp
    exit
    no bonjour enable
    bonjour service enable csco-sb
    bonjour service enable http  
    bonjour service enable https 
    bonjour service enable ssh   
    bonjour service enable telnet
    hostname psw1
    line console
    exec-timeout 30
    exit
    line ssh
    exec-timeout 30
    exit
    line telnet
    exec-timeout 30
    exit
    management access-list Management1
    permit ip-source 10.22.5.5 mask 255.255.255.0
    exit
    logging 199.16.31.33 severity debugging description mysysloghost
    aaa authentication enable Console local
    aaa authentication enable SSH tacacs local
    aaa authentication enable Telnet local
    ip http authentication tacacs local
    ip https authentication tacacs local
    aaa authentication login Console local
    aaa authentication login SSH tacacs local
    aaa authentication login Telnet local
    line telnet
    login authentication Telnet
    enable authentication Telnet
    password admin
    exit
    line ssh
    login authentication SSH
    enable authentication SSH
    password admin
    exit
    line console
    login authentication Console
    enable authentication Console
    password admin
    exit
    username admin password admin level 15
    power inline usage-threshold 90
    power inline traps enable
    ip ssh server
    snmp-server location in-the-closet
    snmp-server contact [email protected]
    ip http exec-timeout 30
    ip https server
    ip https exec-timeout 30
    tacacs-server host 1.2.3.4 key spaceballz  timeout 3  priority 10
    clock timezone -7
    clock source sntp
    sntp unicast client enable
    sntp unicast client poll
    sntp server 199.16.30.1
    sntp server 199.16.30.2
    ip domain-name mydomain.com
    ip name-server  199.16.5.12 199.16.5.13
    ip telnet server

  • 802.1x and Voice VLAN

    I had read articles on cco, and I believed for the same switch port we can have 802.1x configure and the voice vlan configure. It mean the IP phone is connect to the switch port with 802.1x configured, but the phone will not autheticate, only the workstation connect to phone data port will get authenticate.
    I had configured 802.1x and test with notebook logon and able to access the network. Now I would like to test the notebook attached to IP phone data port, and the phone connect to switch port configure with 802.1x. But I failed to add voice vlan commmand. Why ?
    interface GigabitEthernet9/48
    description temporary port
    switchport
    switchport access vlan 12
    switchport mode access
    no ip address
    dot1x port-control auto
    spanning-tree portfast
    CIG01-ENT-SW1(config-if)#switchport voice vlan 14
    Command rejected: Gi9/48 is Dot1x enabled port.

    Using IEEE 802.1x Authentication with Voice VLAN Ports
    A voice VLAN port is a special access port associated with two VLAN identifiers:
    ?VVID to carry voice traffic to and from the IP phone. The VVID is used to configure the IP phone connected to the port.
    ?PVID to carry the data traffic to and from the workstation connected to the switch through the IP phone. The PVID is the native VLAN of the port.
    In single-host mode, only the IP phone is allowed on the voice VLAN. In multiple-hosts mode, additional clients can send traffic on the voice VLAN after a supplicant is authenticated on the PVID. When multiple-hosts mode is enabled, the supplicant authentication affects both the PVID and the VVID.
    A voice VLAN port becomes active when there is a link, and the device MAC address appears after the first CDP message from the IP phone. Cisco IP phones do not relay CDP messages from other devices. As a result, if several Cisco IP phones are connected in series, the switch recognizes only the one directly connected to it. When IEEE 802.1x authentication is enabled on a voice VLAN port, the switch drops packets from unrecognized Cisco IP phones more than one hop away.
    When IEEE 802.1x authentication is enabled on a port, you cannot configure a port VLAN that is equal to a voice VLAN.
    Waht kind of switch do you have? In 3550 I can configure the port for both vvid and pvid:
    interface FastEthernet0/1
    switchport access vlan 3
    switchport mode access
    switchport voice vlan 2
    no ip address
    dot1x port-control auto
    spanning-tree portfast
    end
    Nevertheless, as the statement above indicates, the port will need to be configured for multi-host in order the PC behind the phone get autehntication:
    under the interface configure "dot1x host-mode multi-host"
    Nevermind, I just realized that you might have a 5600 running native, checking the configuration guide and realese notes it does not looks like dot1x and vvlan can play together in that platform.

  • Cat 3750 with Voice VLAN and Dynamic VLANs

    Morning,
    Has anyone had any success with configuring a Catalyst 3750 with a Voice VLAN (Cisco phones) and 802.1x dynamic VLANs?
    Is a RADIUS server able to provide values to change the native vlan?
    Is there a decent tech note knocking about for configuring 'dynamic VLAN assignment through MAC addresses'?
    Thanks,

    Voice VLAN's don't require trunk ports to be configured (unless you are talkling about 2900XL/3500XL switches). Cisco added the ability to trunk a single 802.1q VLAN down an access port in addition to the access vlan - so in 2950 or above the only config you need is:
    interface FastEthernet0/1
    switchport
    switchport mode access
    switchport access vlan 10
    switchport voice vlan 100
    This is effectively the same as:
    interface FastEthernet0/1
    switchport
    switchport trunk encapsulation dot1q
    switchport mode trunk
    switchport trunk native vlan 10
    switchport trunk allowed vlan 10,100
    The only difference is the CDP message with the first config will advertise the Voice VLAN capability and the tag.
    With the older 2900XL/3500XL switches you had to configure the interfaces like the second example (plus adding the command switchport voice vlan xx for CDP to inform the IP Phone of the voice vlan).
    QoS is not detailed anywhere here and that obviously plays an important role with voice.
    In your scenario I am not sure ACS can do what you describe as this will require 802.1x supplicants on the client PC's (I may be wrong here and I do remember someone talking about switches being able to do an 802.1x 'proxy' using the MAC address on behalf of non 802.1x capable devices). This seems to me more of a VMPS application.
    Personally I would reconfigure the network each time and charge the occupants a small fee for network setup.....
    HTH
    Andy

  • Voice VLAN Help Please

    My customer has 2 SG300-52P and 5 SG300-28P. We installed a VoIP phone system earlier this year. At the time of install we placed the phone system on the native VLAN 1. Now they want to move the phone system to a new VLAN because their class C subnet is running out of addresses. DHCP is handled by their Active Directory and their router/firewall is an Untangle Box. The SG300 switches have a basic configuration only.
    To move the phone system to a new VLAN I created VLAN 20 on every switch. I then turned Auto Voice VLAN on. I have every port on every switch set to trunk. Computers are plugged into back of phones. I then created a virtual interface on the Untangle Box for VLAN 20. The Untangle Box is also handling DHCP for the new VLAN. Active Directory is still handling DHCP for native VLAN.
    From each switch I can ping the gateway of the new VLAN. From each computer I can ping the gateway and the phone system on the new VLAN. However, the phones will not grab an address on the VLAN and when they are set to static, they cannot communicate with other devices on the VLAN.
    Any help would be highly appreciated. I am not sure what I am overlooking.

    Here is an example of part of a working switch config with Zultys phones where voice VLAN is 100 and data VLAN is 10:
    vlan database
    vlan 10,20,100 
    exit
    voice vlan id 100 
    interface fastethernet1
     description "RCP and Voice"
     switchport trunk allowed vlan add 100 
     switchport trunk native vlan 10 
    interface fastethernet2
     description "RCP and Voice"
     switchport trunk allowed vlan add 100 
     switchport trunk native vlan 10 
    In your case you need a trunk port with VLAN 20 tagged on your firewall (or an access port to a separate physical port on VLAN 20.  The default gateway served to the phone (or put there statically) should be the interface on the IP.  Then you may also want to allow inter-vlan routing for admin access or MXIE if you are using it.
    One thing to note on Zultys is by default I think the device profile disables LLDP, but on the phones it is enabled out of the box.  So the first time a phone downloads its config from the Zultys it may turn of LLDP unless you checked the box to keep it on.

  • Voice VLAN with SRW224G4P

    Hi all,
    I have been trying to config a voice vlan into this switchs for the last 3 hours and for me this is impossible... I know how to do in a IOS switch but with this switchs is a nightmare...
    I have this topology,
    PC ---- IP phone ----- SW1 SRW224G4P -------- SWCORE SRW2024 --------- Router 2921 CME
    I have this config in my router,
    interface GigabitEthernet0/0
    no ip address
    duplex auto
    speed auto
    interface GigabitEthernet0/0.1
    description LAN
    encapsulation dot1Q 1 native
    ip address 192.168.5.95 255.255.255.0
    ip virtual-reassembly in
    interface GigabitEthernet0/0.100
    description Voice VLAN
    encapsulation dot1Q 100
    ip address 192.168.251.1 255.255.255.0
    ip virtual-reassembly in
    SW1 has created the VLAN 100 and enabled as VOICE VLAN
    The first 3 octes of the mac of my phone is inserted into Telephony OUI Table
    The Auto Voice VLAN Membership is enabled in the port where phone is attached.
    The port that is conected to SWCORE has the vlan 100 configured as tagged.
    SWCORE has created the VLAN 100 and enabled as VOICE VLAN
    The port that is conected to SW1 has the vlan 100 configured as tagged.
    The port that is conected to router CME has the vlan 100 configured as tagged.
    If I config other port into SWCORE with VLAN 100 tagged I can ping from CME to that host.
    Could be the problem a vlan propagation error?
    Somebody could help me? I am desperate...
    Thank you in advance.

    Hi David,
    Thank you for the purchase of the switch.
    .Like anything,  even riding a bike,  the switch is actually very easy to configure, if you have a little bit of practice on it.. 
    You mentioned you are using the " Telephony OUI Table" i guess you have a SF300-24P or ordering p/n SRW224G4P-K9-NA.  Please be specific with the switch models you are using. 
    Are you using the older SRW series or the refreshed SRWxxx-K9 (300 series) switch in the core?
    Firstly, make sure you are using version 1.1.0.73 of the switch firmware. Do that change now or verify that 1.1.0.73 is the active image on the switch.
    The switch has two areas for storing firmware images.  It stores the new firmware in the unused image area.  Check the administration guide for how to upgrade firmware and select new firmware for the next reboot.
    CDP is enabled on the switch when you use the new software, it was not there with older firmware, hence my insistance at upgrading firmware.
    ( Personally  i would prefer you to have a catalyst switch for your ISRG2 CME application, for tech support purposes. But this is the land of the free..)
    I found the following when I added my SG300-28P  to a VLAN aware UC500.
    The UC500  was advertising vlan100 as a voice vlan, configured that by Cisco Configuration Assistant, you might try CCP on your ISR.
    I had a IP phone plugged into switch port G7 and a uplink to my UC500 via port Gig27. 
    The following in blue is a screen copy from my 300 series switch CLI interface.
    You will note the switch automatically populated both VLAN and port information, the only command I added was "no passwords complexity enable," and some usernames,  which  removed from the screen capture below.
    the switch basically configured itself.
    ------------------ show system ------------------
    System Description:                       28-port Gigabit PoE Managed Switch
    System Up Time (days,hour:min:sec):       00,00:12:04
    System Contact:                          
    System Name:                              switch4cf17c
    System Location:                         
    System MAC Address:                       d0:d0:fd:4c:f1:7c
    System Object ID:                         1.3.6.1.4.1.9.6.1.83.28.2
    Fans Status:                              OK
    ------------------ show version ------------------
    SW version   1.1.0.73 ( date  19-Jun-2011 time  18:10:49 )
    Boot version  1.0.0.4 ( date  08-Apr-2010 time  16:37:57 )
    HW version    V01
      Gateway IP Address        Activity status       Type  
    192.168.10.1            Active                  dhcp    
        IP Address         I/F       Type       Status   
    192.168.10.17/24    vlan 1    DHCP        Valid      
    ------------------ show ipv6 interface ------------------
    IPv6 is disabled on all interfaces
    ------------------ show running-config ------------------
    interface gigabitethernet7
    storm-control broadcast level 10
    exit
    interface gigabitethernet7
    storm-control include-multicast
    exit
    interface  gi27
    spanning-tree link-type point-to-point
    exit
    vlan database
    vlan 100
    exit
    voice vlan oui-table add 0001e3 Siemens_AG_phone________
    voice vlan oui-table add 00036b Cisco_phone_____________
    voice vlan oui-table add 00096e Avaya___________________
    voice vlan oui-table add 000fe2 H3C_Aolynk______________
    voice vlan oui-table add 0060b9 Philips_and_NEC_AG_phone
    voice vlan oui-table add 00d01e Pingtel_phone___________
    voice vlan oui-table add 00e075 Polycom/Veritel_phone___
    voice vlan oui-table add 00e0bb 3Com_phone______________
    hostname switch4cf17c
    no passwords complexity enable
    no snmp-server server
    interface gigabitethernet7
    macro description ip_phone_desktop
    exit
    interface gigabitethernet27
    macro description "switch | no_switch | switch"
    exit
    interface gigabitethernet7
    !next command is internal.
    macro auto smartport dynamic_type ip_phone_desktop
    switchport trunk allowed vlan add 100
    exit
    interface gigabitethernet27
    !next command is internal.
    macro auto smartport dynamic_type switch
    switchport trunk allowed vlan add 100
    exit
    switch4cf17c#sh cdp nei
    Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
                      S - Switch, H - Host, I - IGMP, r - Repeater, P - VoIP Phone
                      M - Remotely-Managed Device, C - CAST Phone Port,
                      W - Two-Port MAC Relay
      Device ID        Local      Adv  Time To Capability   Platform     Port ID
                       Interface  Ver. Live
    SEP503De50F133A      gi7      2     158      H P     CISCO IP        eth0
                                                         Phone
                                                         SPA525G2
    68bdab0fdcfd        gi27      2     169      S I     Cisco SG         gi9
                                                         300-10P
                                                                                               (PID:SRW2008P-K9)-VSD
    switch4cf17c#sh vlan
    Vlan       Name                   Ports                Type     Authorization
    1           1                gi1-28,Po1-8           Default      Required
    100         100                 gi7,gi27            permanent    Required
    Switch automatically figures which ports should be tagged into VLAN 100.
    I did not tell the switch it was connected to VLAN100. I did not add vlan100 to the VLAN database.
    So get the ISR router to advertise VLAN100 as a voice vlan.
    regards Dave

  • About SRW224G4P Voice vlan issue

    Hi,
    I've configured the SRW as many vlan, use vlan 212 for voice, 348 for data and connect with cisco IP Phone.
    vlan database
    vlan 210-216,345-348
    exit
    voice vlan id 212
    interface fastethernet1
     storm-control broadcast enable
     storm-control broadcast level 10
     storm-control include-multicast
     port security max 10
     port security mode max-addresses
     port security discard trap 60
     spanning-tree portfast
     switchport trunk allowed vlan add 212
     switchport trunk native vlan 348
     macro description ip_phone_desktop
     !next command is internal.
     macro auto smartport dynamic_type ip_phone_desktop
    but when I show voice vlan,
    it shows:
    =====================================
    1ASW01#show voice vlan                        
    Administrate Voice VLAN state is auto-triggered
    Operational Voice VLAN state is auto-enabled
    Best Local Voice VLAN-ID is 212
    Best Local VPT is 5 (default)
    Best Local DSCP is 46 (default)
    Agreed Voice VLAN is received from switch 34:62:88:73:05:c9
    Agreed Voice VLAN priority is  0 (active static source)
    Agreed Voice VLAN-ID is 216
    Agreed VPT is 5
    Agreed DSCP is 46
    Agreed Voice VLAN Last Change is 03-May-13 05:06:31
    =====================================
    I don't know why vlan 216 become the voice vlan ?
    I've tried the modified the macro build-in parameters,
    macro auto built-in parameters ip_phone $native_vlan 348
    macro auto built-in parameters ip_phone_desktop $native_vlan 348
    but system could not modify $voice_vlan value.
    how to fix it ?

    Hi Skywings,
    So I am guessing the above output is after the change, right? If this is true it looks like something went wrong during the configuration process. Auto Voice VLAN process has two main phases where the first one is related to communication between switches and other Cisco infrastructure devices and synchronizing the Voice VLAN ID. The second phase is related to identifying the end device as phone. What I can see in your case that the first phase is failing somehow since the voice VLAN ID is different than locally configured. Can you share with me your running and also startup config plus CDP neighbours? You may use private message.
    Regards,
    Aleksandra

  • Window DHCP Server is not allocting IP to Voice Vlan

    Hi,
    I HAVE 3560 Switch, Over that two vlan configure Data & Voice respectively. Voice id Vlan 1 and Data Id Vlan 2.Routing is done on this switch and work as L3
    DHCP Server is member of Data Vlan which is connected to another 3560 Switch L2. DHCP Server is reachable.On that both vlan configured.
    Switch Port configure fr both Vlan ( Switchport access vlan 2 , Switchport voice vlan 1, Switchport mode access)
    WHILE Connect any pc to port DHCP server assign ip frm Data Pool while Cisco Ip phones are not getting IP. OPTION 150 is configured in DHCP.
    Over both interface IP Helper is configured and pointing to DHCP Server.
    For testing point configure DHCP service on switch with voice pool range ;at that moment Cisco IP phone got the IP fron switch DHCP.
    Now not able to understand why window dhcp server not assigning ip for Voice.
    Both Vlan are in different subnet and having / 24.
    Please guide

    Hi,
    Checked all configuration in network,apply packet tracer and found DHCP not responding on DHCP Req.
    Replace DHCP server and now working fine.   :)

  • SG 200 50-P Voice Vlan

    Hi all,
    I am not familiar with the graphical interface of the SG 200-50P but I need to configure a dual data and voice vlan on a port.
    I disabled globally the smarport and Auto Voice Vlan feature on the switch.
    Data Vlan : 2
    Voice Vlan: 3
    All ports connected between the switches and to the Virtual Machine DHCP server are configured as trunk with the Vlan 2 and 3 "TAGGED"
    If I connect an IP phone to a trunk port (Vlan 2 Untagged and Vlan 3 Tagged) which i think thats the appropriate way to do it, the phone will get an IP from the scope of the data vlan (192.168.1.x/24).
    If I connect the IP phone to a trunk port (Vlan 2 Tagged and Vlan 3 Untagged), the phone will get an IP from the Voice vlan scope (192.168.3.x/24) but the PC attached to the phone will also have an IP from the voice vlan scope.
    Please advise

    For that problem I configured the following:
    Port mode to "General":
    vlan2 unttaged
    vlan3 tagged
    At Media VLan I enabled the Application "voice" and "voice signaling" for that port

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