SG300 voice vlan problem with UC520
Hi Forumers'
My problem statement:
- refere to attached topology.png, this is how my network structure look like
- the IP phone after boot cannot get connected, so it can't download the XML config file from UC520. suspicious switching problem.
- my configuration shown at topology.png and my vlan voice config show as voice vlan setting.png
- My requirement is SG300 switch single switchport to carry vlan data and vlan voice.
- what is the trunking mode for voice VLAN siwth a IP phone+data should i configure? is it switchport voice vlan vvid, switchport voice vlan dot1p, switchport voice vlan untagged or switchport voice vlan none to suite above requirement?
thanks
Noel
Hello Noel,
Sorry for the late reply, things have been quite hectic around here lately
1. Why use trunk? the UC520 only have vlan voice (vlan 20)
Do you mean that the data VLAN is handled by another device ? Still I would leave it as a trunk in order to be able manage the UC through the data VLAN. (Unless for security or other reasons you would choose otherwise of course)
2. The UC520 got CUE (voice messaging), how should i design the service module uplink to the core switch?
Nothing in particular has to be done for this, CUE is handled and routed inside the UC520, the CUE vlan (default ID =90) is only used if you have another CUE in the network
1. i guess i did this: swithcport tagged vlan 20, untagged vlan 10. is it ok for this setting?
If the Voice Vlan on the switch and on the UC520 has been defined as VLAN 20 (default = VLAN 100) this is perfect. Verify if both on the UC and on the switch, the voice VLAN ID is set to 20.
1. so if i just point the phone to vlan 20 (vlan voice), should i create the LLDP network policy?
If you are ready to configure the VLAN manually on the phone, you don't need the LLDP policy, that is correct.
The LLDP policy is being used for having the phones automatically choose the VLAN you defined, so you don't need to set it manually.
Hope this answers your questions ?
Best regards,
Nico Muselle
Sr. Network Engineer - CCNA
Similar Messages
-
Dear sir
i wanted to know that how can i hear voice in my voice vlan. as i m using 2801 voice gateway with PRI (only PSTN connectivity) ,and 3560 switch for voice and data vlan.
My voice gateway IP is 192.168.1.221 and is data Vlan on port 7 as mentioned in attched file.
similarly call manager is also on data vlan and on port 24. and my call manager ip is 192.168.1.54.
my ip phones are in port 3 and port 4 and using static ip address no DHCP server.
Ip phone address are 192.168.2.113 and 192.168.2.118 9 both are in voice vlan)
My problem is when external caller calls on my DID numbers call rings and any external user can easily hear voice, but my internal user is unable to hear any voice of external caller.
this behavior works fine without any data/voice vlan configuration.
i am confuse this shows me a problem with vlan only.
kindly correct me your assistance will be higly appreciated.
thanksZeeshan,
Thanks for posting the gateway configuration. You've stated that the problem is that when a call comes in from the PSTN, the internal user is unable to hear the audio of the external caller, while the external caller can hear the internal caller.
The reason is because the gateway does not have a route to the subnet that the internal phones are in. To fix he problem, add the following route in the gateway so that the audio of the external caller may be routed correctly to the phone subnet:
ip route 192.168.2.0 255.255.255.0 192.168.1.1
Test after making the change and let us know if you still have the issue.
Hope this helps.
Michael. -
SRW224G4P : voice vlan problem
Hi guys ,
i've a problem with tagged vlan with my SRW224G4P.
I,ve got following scenario:
one cisco 2801-CCME/k9 router
one cisco small business SRW224G4P layer 2 managed switch
ten cisco IP phone 7940 and 7931
ten personal computer
I need to use the embedded switch on the phone to connect computer . I need to
have 2 separated vlan for data and voice traffic.
I configured srw224g4p first 12 ports as follows
interface ethernet 1/x
switchport allowed vlan add 199 untagged
switchport native vlan 199
switchport allowed vlan remove 1
switchport mode hybrid
switchport allowed vlan add 150 tagged
spanning-tree cost 100000
spanning-tree edge-port
where vlan 199 is for data and vlan 150 is for voice .
I set following dhcp pool on 2801
ip dhcp pool phones
network 192.168.150.0 255.255.255.0
default-router 192.168.150.1
domain-name cmedeis.local
option 150 ip 192.168.150.1
ip dhcp pool PC
network 192.168.199.0 255.255.255.0
default-router 1982.168.199.1
and configured router on a stick as follows
interface FastEthernet0/0.150
description CME interface
encapsulation dot1Q 150
ip address 192.168.150.1 255.255.255.0
interface FastEthernet0/0.199
encapsulation dot1Q 199
ip address 192.168.199.1 255.255.255.0
My problem is that phones connected to the switch ports doesn't recognize tagged
traffic and doesn't take ip of the corrected dhcp pool of 150 vlan.
With a cisco 2960 poe switch i configured switchport voice vlan 150 and
switchport access vlan 199 and all is fine but this small business switch don't
handle switchport voice attribute and i can't separate voice and data vlan .
Someone have idea how to avoid this problem?
Need some help , please.
ByeGood posts as always Christopher!
As Christopher mentions you will need to hard code the voice vlan on all of the phones. The phones will send the voice traffic via this vlan, and the PCs will send untagged traffic.
I hope you do not mind a tangent and I hope this is not too great of a distraction, but the thought of QoS and security came to my mind as I read this post.
Besides the vlan problems, which I am sure we can get through, there is also a concern.
Any chance you would consider a 3560 for this deployment? You have quite a few Cisco phones, a Cisco router, and many PCs. The Cisco switch would give you CDP, which would be useful for the voice vlan and power settings, as well as the important automatic QoS and security settings.
On my 3560, I applied a smart port macro. A smart port macro is a series of best practices / command sets put into a simple to use command. The one I applied is called cisco-phone. Here is the output before and after:
c3560(config)#do sho run int f0/18
interface FastEthernet0/18
end
c3560(config)#int f0/18
c3560(config-if)#macr app cisco-phone
c3560(config-if)#sw voice vlan 5
c3560(config-if)#sw ac vl 1
c3560(config-if)#do sho run int f0/18
interface FastEthernet0/18
switchport mode access
switchport voice vlan 5
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape 10 0 0 0
mls qos trust device cisco-phone
mls qos trust cos
macro description cisco-phone
auto qos voip cisco-phone
spanning-tree portfast
spanning-tree bpduguard enable
end
The switch automatically globally enabled mls qos and configured the many class-maps, policy-maps, and applied them all accordingly. As you know, it is important to establish the trust boundaries when doing voice and QoS. These switches also uses SRR which is a very good way of applying shaping.
Does this help? I hope so. Please fire back any thoughts or questions you may have.
Andrew Lee Lissitz -
Nokia Lumia 920 voice input problem with speaker o...
My voice input doesn't seem to pick up any sound while having the speakers on. The voice recognition doesn't work, it just says that i didn't hear anything. I'm having the same problem with soundhound, skype and turning speaker on while calling. Someone else having the same issue?
I have the latest Nokia update, and the latest Nokia system apps from the store, i've used the reset sometimes when my phone freezes but the problem's still there. Its really annoying.
I sent my phone on service about a month ago because of another issue, they said thet they changed the motherboard, and that's when this problem started to occur.
I've seen other people on the net with the same problem, but it looks like it's a rare problem. -
Voice VLAN config with multiple IP Phone systems
We currently have a legacy TDM ACD system used by the Call Centre running alongside CUCM 8.5 which is used by back office and admin staff.
When we implemented the Call Manager we configured all our access ports with the Voice VLAN to make any office moves and changes straight forward, regardless of whether or not the position would have a Cisco phone i.e. a cisco phone could be plugged into any floor port throughout the building and it would register.
Currently I am in the planning stages of replacing the legacy ACD system with Avaya Aura which will be running side by side with CUCM. My concern is that every time there are office moves, the access ports are going to have to be reconfigured to the Voice VLAN of the relevant system depending on which type of phone is at that desk.
Has anyone had similar experiences and found a solution?
Not ideal I presume, but was wondering if we could use the same Voice VLAN for both systems?It's just a VLAN. Don't sweat it, stick them all in the same one. Nothing will explode.
Each phone system will have it's own way of locating the call processor.
CUCM = DHCP Option 150
Mitel = Some other DHCP option (128-130, and some others)
Avaya = DHCP option 176
etc...
So you can set all these on your scope, and each phone type will find it's server...
Aaron -
Voice Dialing problems with Galaxy S3
One of the critical safety features of any phone is the ability to place a call by voice command while driving.
The Samsung Galaxy S III has two major failings in supporting this basic need. Problems with S Voice and problems placing calls from a locked phone using a bluetooth headset.
S Voice supports voice dialing, although rather poorly. S Voice is slow to process what I've said (unlike voice typing in every other app) and frequently fails due to "network error".
But worst of all, if I set S Voice to never auto-dial (because I want to confirm that it hasn't misrecognized who I am trying to call), rather than reading me the name it matched and asking me if I want to dial, it only displays the match on-screen, which is useless when driving.
Even if I am willing to trust S Voice to auto-dial, there is still a fatal flaw in voice dialing that I haven't found a way around.
In the phone app, under call settings, Accessory settings for call, Outgoing call conditions, you are able to set whether, when using a bluetooth headset, you are able to use the headset's call button to place a call when the phone is locked.
The problem is the phone's definition of "locked".
If the phone's security is set to only need to swipe the screen to unlock, this feature works as you would expect. However, anyone who is concerned about security of their data would never consider this setting as locked.
If you have your phone's security set to require anything other than a swipe, be it face recognition, PIN, pattern or password, you are unable to place a call using your bluetooth headset's call button.
In other words, there is no safe way to place a call while driving unless you leave your phone with no security.
Ignoring for the moment the significant shortcomings of S Voice for dialing, as delivered to the customer you can not safely use your Galaxy S3 to place a call while driving.
Has anyone found a way to place a call when the screen is locked with a PIN?
Better yet, has anyone found a voice dialing app that works on the Samsung Galaxy S3 as a replacement for S Voice?
Any suggestions on how to get the Galaxy S III to match the capabilities of every other phone I've ever owned will be greatly appreciated.THANK GOODNESS, someone to feel my pain! LOL On some other forums, I have been attacked for complaining about S-Voice. All of you just described what I am going through. And like Adamant, I am probably going to take the phone back tomorrow. And, also, like Adamant, I don't want to! Dang it! I just want to use my phone HANDS FREE! I have contacted Verizon, Samsung and Jawbone and am more confused than before. Samsung said my phone was too smart for my bluetooth! And that there was nothing they could do about my phone not recognizing my sister's name. This is my favorite example: I say 'Call Rite Aid Pharmacy' simple enough. Phone says 'I can do an internet search for 'Call Rite Aid Pharmacy' !!!!!!!! About enough to make me want an iPhone! not really. But I am going to trade 'down' for a Razr Maxx, I think?
I had no problems with my MOTO Razr! oh yeah, one more thing...S VOICE <Comment deleted per the Verizon Wireless Terms of Service.> ...I could go on; but won't
Message was edited by: Verizon Moderator -
I'm having problem with a setup with multiple SRW2048 connected together. However, I can see the problem when simplifying my setup and using only two SRW2048 together.
The first SRW2048 receives one connection from many different servers and sends these connections to many other SRW2048. I have configured one VLAN (untagged) per server for this switch. The goal is instead of having 4 switches to do this job, I am using only one.
The second SRW2048 receives the server connections from the other switch. It then distributes these connections to various ports. I use a different VLANs on this switch to group these connections and the server uplink together).
Everything works fine until a plug the two switches together (i.e. I can verify the VLAN connections are working by connecting directly to each switch). However, when both switches are connected, I get a flooding of all interfaces (like there is a bypass of the VLANs or a loop in the connections). This happens as soon as I have two servers connected. If I connect only one, there is no problem.
If I connect a second server through a dumb switch instead of the first SRW2048, everything works fine, so I don't think that there is a loop. The problem seems to be with the VLANs (how they "cascade" together). Anybody got an idea of what the problem is?
For those who need a better visual representation:
Server1->Port 1-8 Switch1 (VLAN1 on these ports)->Port 1 (and others) Switch2 (VLAN10 on these ports)
Server2->Port 9-16 Switch1 (VLAN2 on these ports)->Port 2 (and others) Switch2 (VLAN11 on these ports)
Etc for other servers...
All VLANs are using the default settings from the Web Interfaces on the switches (Access mode, Untagged, other ports Excluded, etc.)1. The SRW switches are standalone devices. Unlike more expensive switches like those from the Cisco Small Business Pro series they don't automatically recognize each other and configure themselves to play nicely together.
2. Generally, if you create a new VLAN on one SRW you have to create the same VLAN on all other switches and also add these to the trunks connecting the switches. Same applies to the ASA if you connect the SRWs to ASA. As long as a switch is not configured for a particular VLAN it won't accept traffic for it.
3. The only thing that you may try is GVRP. I never tried this but I think it may do what you want: add a VLAN on a single switch and then propagate this to the trunks and other switches. I can't tell how well this works and whether the ASA will accept that, too. -
VLAN problems with SG200-8P and Cisco ASA 5505 (Sec Plus license)
Hi, I've been pulling my hair out trying to get simple vlan trunking working between these devices.
Basically, no clients on VLAN 99 (guest) will receive DHCP ip addresses when plugged into the SG200. I have the SG200<>ASA VLAN trunk configured correctly, as I know it, and I've tried numerous variations (set trunk as general tag/untagged, etc., set the ap port to general tag/untag, etc). Both AP's work properly when connected to the ASA e0/3 port but either will only pull the "inside" VLAN dhcp address when connected to the SG200 switch
VLAN 1 - inside (has separate dhcp scope assigned by ASA)
VLAN 99 - guest (has separate dhcp scope assigned by ASA)
SG200
purpose
ASA 5505 (Sec Plus license)
purpose
g2
Trunk 1UP,99T
Ubiquiti AP (VLAN 1 works, VLAN 99 does not
g3
Access port 99T
vlan 99 does not work
g8
Trunk 1UP, 99T
< Trunk between switch and ASA >
Int e0/2
switchport trunk allowed vlan 1,99
switchport trunk native vlan 1
switchport mode trunk
Int e0/3
switchport trunk allowed vlan 1,99
switchport trunk native vlan 1
switchport mode trunk
Second ubiquiti AP
Both VLAN 1 and VLAN 99 clients work properlyFrustrated - yes. Confused - maybe not as much, but I could have put some more effort into the overall picture.
There are two VLANs (1 - native) and (99 - guest). There is a trunk port between the SG200 and the ASA configured as 1-untagged 99 - tagged.
No clients connected to the SG200 on VLAN 99 are able to access the ASA VLAN 99 using either a static VLAN IP address or DHCP. The problem occurs whether I configure the SG200 with an access port 99-tagged or Trunk port 1UP, 99T or general port 1U, 99UP or any combination thereof.
Anything connected to the SG200 on the native VLAN works properly.
Anything connected to the ASA VLANs (1 or 99) works properly
I have not yet tried to see what the switch is doing with the VLAN tags but I suspect I have some mismatch with the Linksys/Cisco SG200 way of setting up a VLAN and how traditional Cisco switches work.
I was hoping someone with a working SG200 - Cisco ASA setup could share their port/trunk/VLAN settings or perhaps point me in the right direction.
SG200 g2 - trunk port (1UP, 99T) -- Access Point
SG200 g2 - access port (99U)
SG200 g8 - trunk port (1UP, 99T) connected to ASA5505 e0/3
ASA5505 e0/3 (switchport trunk allowed vlan 1,99, switchport trunk native vlan 1, switchport mode trunk)
Thanks, -
Hello,
I have configured a new interface vlan, sometimes it work, sometimes not.
Is there a interface vlan limit on the Cisco 3750?
Here is my configuration:
Backbone, 3750 L3.
vlan 182
interface Vlan182
description USERS_EPFL
ip address 172.16.182.1 255.255.255.0
ip helper-address 172.16.2.4
ip helper-address 172.16.2.5
no ip redirects
no ip unreachables
On Cisco 3750 L2
interface FastEthernet2/0/15
switchport access vlan 182
switchport mode access
no logging event link-status
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape 10 0 0 0
no snmp trap link-status
mls qos trust cos
no mdix auto
auto qos voip trust
spanning-tree portfast
spanning-tree bpduguard enable
When I ping the computer connected to the port 2/0/15, sometime I can reach it, sometime not.
It work with the other vlan (132, 134...). IP is fix.
Many thanks if you have any ideas, I've been testing a long time.
Gael
PS:
More config info:
3750 l2
interface GigabitEthernet1/0/1
description Link to NYLMRO0001
switchport trunk encapsulation dot1q
switchport trunk native vlan 129
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape 10 0 0 0
queue-set 2
mls qos trust cos
auto qos voip trust
channel-group 1 mode on
interface GigabitEthernet1/0/2
description Link to NYLMSW0002
switchport trunk encapsulation dot1q
switchport trunk native vlan 129
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape 10 0 0 0
queue-set 2
mls qos trust cos
auto qos voip trust
channel-group 2 mode onSome more info:
When I say that simetime it work sometime not, it like I plug the connector, then it work (the ping) if I replug, The ping won't work then maybe after a vary lonmg time, it will work again
info about show vlan:
3750 L3
sh vlan
VLAN Name Status Ports
1 default active Gi1/0/6, Gi1/0/10, Gi1/0/11, Gi2/0/6, Gi2/0/10, Gi2/0/11
129 MGMT active
130 SERVER active
132 USERS active
134 IP_TEL active
136 WIFI_DATA active
137 WIFI_IP_TEL active
138 WIFI_GUEST active
140 BATIMENT active
182 USERS_EPFL active
184 IP_PHONES_EPFL active
191 DMZ3 active
1002 fddi-default act/unsup
1003 trcrf-default act/unsup
1004 fddinet-default act/unsup
1005 trbrf-default act/unsup
3750 L2
sh vlan
VLAN Name Status Ports
1 default active Fa1/0/1, Fa1/0/14, Fa1/0/15, Fa1/0/24, Fa1/0/25, Fa1/0/26, Fa1/0/27, Fa1/0/28
Fa1/0/29, Fa1/0/30, Fa1/0/31, Fa1/0/32, Gi1/0/2, Gi1/0/3, Gi1/0/4, Fa2/0/2, Fa2/0/7
Fa2/0/11, Fa2/0/12, Fa2/0/16, Fa2/0/17, Fa2/0/18, Fa2/0/22, Fa2/0/28, Fa2/0/31
Fa2/0/32, Fa2/0/36, Fa2/0/37, Fa2/0/38, Fa2/0/40, Fa2/0/43, Fa2/0/45, Fa2/0/46
Gi2/0/2, Gi2/0/3, Gi2/0/4
129 MGMT active
130 SERVER active Fa1/0/43, Fa1/0/47, Fa1/0/48, Fa2/0/42
132 USERS active Fa1/0/33, Fa1/0/34, Fa1/0/35, Fa1/0/36, Fa1/0/37, Fa1/0/38, Fa1/0/40, Fa1/0/42
Fa1/0/44, Fa1/0/45, Fa1/0/46, Fa2/0/25, Fa2/0/26, Fa2/0/29, Fa2/0/30, Fa2/0/33
Fa2/0/34, Fa2/0/35, Fa2/0/44
134 IP_TEL active
136 WIFI_DATA active
137 WIFI_IP_TEL active
138 WIFI_GUEST active
140 BATIMENT active Fa1/0/39, Fa2/0/41, Fa2/0/47, Fa2/0/48
182 USERS_EPFL active Fa2/0/15, Fa2/0/27
184 IP_PHONES_EPFL active
191 DMZ3 active
1002 fddi-default act/unsup
1003 trcrf-default act/unsup
1004 fddinet-default act/unsup
1005 trbrf-default act/unsup -
We have got a CE500 switch that connected to our backbone switch (2950), we've configured the gigabit port as trunk on native vlan and created two different vlans (vlan21 assigned to port1 and vlan22 assigned to port2. now the trunk port is able to carry only vlan21 not the other vlans. please advice what could be the cause of that?
For now Ive configured port 1&2 in the same vlan (vlan21) just to get this link up and running.
your help is highly appreciatedthe CE500 can be configured through GUI only (no telnet/CLI). so i've configured the smartport role as switch for the gigabit interface and on the port status tab i can see the port is configured as trunk but there's no space to allow the trunk to carry specific vlans. (just configured as a trunk)
and all the VLANs are created on the local database as well.
I've tried creating another vlans but vlan21 is the only one that carried on the trunk port. -
Problems with IP Phones registration to CUCME on SG200-50P
Problems with IP Phones registration to CUCME on SG200-50P
System setup:
- Router Cisco 2811 with IOS 12.4(24)T5 Advanced IP Services, CUCME 7.1, DHCP Server
with HWIC-4ESW
- Switches:
- old - SLM224P
- new - SG200-50P (SLM2048PT), OS v1.3.2.02
- IP Phones 7911 and 7931, OS v8.4.2
One VLAN (for desktops and IP Phones) and one IP subnet, no voice VLAN.
Network diagram:
C2811---HWIC-4ESW---SWITCH---IPPhones
Problem description:
1. In the old setup with SLM224P everything works fine.
Connected phones almost immediately (1-2 sec. after power up) get ip address, configuration and registers to CUCME.
2. When switch is changed to new SG200-50G:
- ip phones get their ip address and tftp configuration very slowly - about 10-20 seconds
- ip phones cant register to CUCME at all. On the router with SCCP debugging turned on there is no sing of registration attempt
- after reconnecting the old SLM224P situation backs to normal
Things that have been checked or tried without success:
- ports speed and duplex auto, correct detection - although not tested with manual settings
- CDP/LLDP on/off
- smartport mode auto and most static settings, also with disabled smartport
- power cycle / reset
- spanning tree and port security settings
- solutions from that post - https://supportforums.cisco.com/thread/2232161
None of the above methods worked.
The only action that allowed ip phones to register was changing smartport role to static IPPhone + Desktop.
After that when phone was disconnected and then reconnected the problem exists again - no registration (IP Phone status DECEASED in CUCME). Same with power cycle/reset.
Please advice.
Thanks in advance.1 - You have created the voice vlan?
Nope, flat network, one ip subnet (10 hosts and 10 phones)
2 - Have you set a phone on an untagged access port for the voice vlan to see if it works?
Yep, phones are connected to untagged access ports of the one and only vlan
3 - Have you tried to set the auto voice vlan on the switch so it dynamically assigns the role for ip phone + desktop?
Not sure about auto voice vlan setting, although there was no triggers to AVV - no static voice vlan, no CDP/VSDP advertisements of voice vlan.
We've tested static and auto smartport roles (independently of auto voice vlan feature) with successful auto-detection.
The switch was pretty much in default out-of-the-box config (beside management parameters).
4 - When rebooting the switch, you did ensure to save the start up to running config?
Yes, running to startup
5 - Have you manually set spanning tree PORT FAST for the phone ports?
No, we haven't tested that. But portfast should be set automatically for the desktop and ip phone smartport roles. -
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 -
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 -
Silent Monitor and Call record with voice vlan
We are pretty new to CCX, and want to get silent monitor and call recording working. I've read a bunch of troubleshooting docs, and a bunch of the discussions here, but I am still unable to get it to work the way that I want.
Heres the setup. The phones are all set to the recommended settings, and the agent pc is plugged into the phone. The data vlan is 111 and the voice vlan is 222. When I run the nicq prog on the agent pc, it can not find the phone, but I can enter the ip in , and it sees the phone. The supervisor laptop can not monitor or record.
If I change the voice vlan to 111, nicq still can not find the phone, but the supervisor can record and monitor with no problem. Is is an issue with 802.1q and perhaps my nics do not support it?
CCX Ver:
8.5.1.11004-25Hi
It could be, but it's pretty rare.
Have you enabled 'PC Port Voice VLAN Access' and 'SPAN to PC Port' on the phone?
Have you tried alternate PCs/laptops on the back of that phone?
Aaron -
Voice quality problems on iPhone 5s with IOS 7.02 on Verizon.I
I have a brand new iPhone 5s with IOS 7.02 on Verizon. Everything works great except when on talk on the phone the normal way. When I do that, people tell me they can hardly hear me. But, when I put them on the speaker phone, they can hear me very well. Also, Voice Memos, and SIri all work just fine. It is only when I talk on the phone the normal way (without the speakerphone on) that the voice quality I am transmitting is very low. Does anyone know how to fix this? Thanks very much.
Apple helped me solve this problem. They gave me a brand new iPhone 5s. The were just great in their support. It appears that my first iPhone 5s had a faulty "audio chip." This is the chip that changes the frequency of your voice as you talk into the microphone; Apple explained that it is one frequency when talking on the phone, and another where using the speakerphone, and another when using Siri, and another when using voice memos, etc. You use the same 2 microphones for all of these applications (one at the bottom of the phone, and one my the camera lens), but the "audio chip" adjusts the freqency based on the applicaiton you are using. So, on my first iPhone 5s, my "audio chip" was defective, so they gave me a new iPhone 5s, and it has been working just fine. I had the most current IOS operating system on the original iPhone 5s with the faulty "audio chip," and on my new iPhone 5s which works great. Hope this helps. The technicians at Apple Customer Care and at the Apple Store are very aware of this problem with potentially defective "audio chips" in some of the iPhone 5s's. Cheers, Clarence from Cleveland.
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