1800 series switch module IP address

Newbie question, can the switch module on the 1800 series router be assigned it's own IP range like any other interface?
Cheers

You define vlans on them, and each vlan can be configured with an interface.
Or to each port you can say no switchport and configure each port as a layer 3 interface (with ip address).

Similar Messages

How to remove the WiSM2 from the Catalyst 6500 series switch?

Hello, can you explain to me how to safely remove the WiSM2 from the Catalyst 6500 series switch?
According to the documentation "Catalyst 6500 Series Wireless Services Module 2 Installation and Verification Note":
To remove the WiSM2, perform these steps:
Step1     Shut down the module by one of these methods:
In privileged mode from the router prompt, enter the hw-mod module mod shutdown command. NoteIf you enter this command to shut down the module, you must enter the following commands in global configuration mode to restart (power down, and then power up) the module:
Router# no power enable module modRouter# power enable module mod
If the module does not respond to any commands, press the SHUTDOWN button located on the front panel of the module.
Step2     Verify that the WiSM2 shuts down. Do not remove the module from the switch until the POWER LEDis off.
But, in the case of Step1 (1st methods) I do not see a option "shutdown" in the command "hw-mod module 3"...
All I prompted to enter is:
c6500#hw-module module 3 ?
boot           Specify boot options for the module through Power Management Bus control register
reset          Reset specified component
simulate Simulate options for the module
Is it hidden options? IOS version of c6500 is 12.2(33)SXJ1
In the case of Step2 (2nd methods) there is not any button on the front panel of the module?
And yet, it is better to remove the module configuration manually or use the command module clear-config prior to removing the module?

Good catch.
Which one is true, will get back to you on this if i've something soon.
http://www.cisco.com/en/US/docs/wireless/module/wism2/installation/note/WiSM_2.html#wp34727
The above link is procedure to remove wism2. This procedure doesn’t look like wism2 is hot swapable.
http://www.cisco.com/en/US/docs/wireless/module/wism2/installation/note/WiSM_2.html#wp34621
All modules, including the supervisor engine (if you have redundant supervisor engines), support hot swapping. You can add, replace, or remove modules without interrupting the system power or causing other software or interfaces to shut down. For more information about hot-swapping modules, see the Catalyst 6500 Series Switch Module Installation Guide.

APs unable to receive IP address from DHCP (core 6500 series switch)

Dear Friends,
a week ago I had stable wireless network APs were getting IPS from 6500 series switch (DHCP) but unfortunately some WISM got rebooted and now APs are unable to receive IP address from Core 6500 DHCP, to cater this issue I have another DHCP server configured on windows 2008 i created another subnet and and put APs in that vlan now all APs are are successfully receiving IPS from windows DHCP server I don't know why APs are not able to receive IPs from core 6500 series DHCP.
please advice
Thanks
Faysal

Thanks george for stepping up here is DHCP config
ip dhcp excluded-address 10.10.30.1 10.10.30.20
ip dhcp excluded-address 10.10.8.1 10.10.8.10
ip dhcp excluded-address 192.168.10.1 192.168.10.5
ip dhcp excluded-address 10.9.20.1 10.9.20.30
ip dhcp pool vlan_30
network 10.10.30.0 255.255.254.0
default-router 10.10.30.1
option 60 ascii """"""""""""""""""""""""CiscoAPc1250""""""""""""""""""""""""
option 43 hex f110.0a0a.1e0b.0a0a.1e0d.0a0a.1e0f.0a0a.1e11
dns-server 10.10.2.11
lease infinite
ip dhcp pool WiSM1_SP
network 192.168.10.0 255.255.255.248
default-router 192.168.10.1

Needed sfp fiber module configuration in 2960 x series switch

Hi
I am beginner, we bought a cisco 2960 X-series switch model no WS-2960-24TS-L and we bought SFP fiber module, how can i configure the sfp module. help me with the configuration commends. when i run sh int gi1/0/25 capabilities it gives the type 1000BaseSX, but when i run sh int gi1/0/25, the gi1/0/25 is down, line protocol is down(not connected). The other end of the fiber connected with sfp fiber modules to srw2024-k9-eu switch.

Hi
follow these steps :
1- goto Port Management > Port Settings
2- click the Detail button of the appropriate port

Cisco 4003 series switch

Hi...All.
In cisco 4003 series switch i m getting error in post test its says , rtc failed, after that supervisorengineer wxx4012 LED status is Red.can any one tell me wt that means and hw to solve that problem.

plz fine the post test script...
003-B-Ground> (enable) 0:00.523556: Please set IPAddr variable
0:00.524147: Please set Netmask variable
0:00.524511: Please set Broadcast variable
0:00.525113: Please set TftpServer variable to do tftp downloads
0:00.525658: Network is not configured
WS-X4012 bootrom version 5.4(1), built on 2000.02.17 18:28:09
H/W Revisions: Meteor: 4 Comet: 8 Board: 2
Supervisor MAC addresses: 00:02:16:d2:5a:00 through 00:02:16:d2:5d:ff (1024 addr
esses)
Installed memory: 64 MB
Testing LEDs.... done!
The system will autoboot in 5 seconds.
Type control-C to prevent autobooting.
rommon 1 >
The system will now begin autobooting.
Autobooting image: "bootflash:cat4000.5-4-2.bin"
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
CCCCCCCCCCCCCCCCCCCCCCCCCCC#############################
Starting Off-line Diagnostics
Mapping in TempFs
Board type is WS-X4012
DiagBootMode value is "post"
Telling ApkPageMan that we have 12288 pages of memory
Loading diagnostics...
Power-on-self-test for Module 1: WS-X4012
Status: (. = Pass, F = Fail)
processor: . cpu sdram: . rtc: F
eprom: . nvram: . flash: .
temperature sensor: . enet console port: . switch port 0: .
switch port 1: . switch port 2: . switch port 3: .
switch port 4: . switch port 5: . switch port 6: .
switch port 7: . switch port 8: . switch port 9: .
switch port 10: . switch port 11: . switch registers: .
switch sram: .
Module 1 Failed
Power-on-self-test for Module 2: not present
Port status: (. = Pass, F = Fail)
Module 2 Ignored
Power-on-self-test for Module 3: not present
Port status: (. = Pass, F = Fail)
Module 3 Ignored
Exiting Off-line Diagnostics
Failed Module Bringup Process
Use 'show test 1' to see results of tests.
Cisco Systems, Inc. Console

Ask the Expert: Cisco Nexus 2000, 5000, and 6000 Series Switches

with Cisco Expert Vinayak Sudame
Welcome to the Cisco Support Community Ask the Expert conversation. This is an opportunity to learn and ask questions how to configure and troubleshoot the Cisco Nexus 2000, 5000 and 6000 Series Switches with Cisco subject matter expert Vinayak Sudame. You can ask any question on configuration, troubleshooting, features, design and Fiber Channel over Ethernet (FCoE).
Vinayak Sudame is a Technical Lead in Data Center Switching Support Team within Cisco's Technical Services in RTP, North Carolina. His current responsibilities include but are not limited to Troubleshooting Technical support problems and Escalations in the areas of Nexus 5000, Nexus 2000, FCoE. Vinayak is also involved in developing technical content for Cisco Internal as well as external. eg, Nexus 5000 Troubleshooting Guide (CCO), Nexus 5000 portal (partners), etc. This involves cross team collaboration and working with multiple different teams within Cisco. Vinayak has also contributed to training account teams and partners in CAE (Customer Assurance Engineering) bootcamp dealing with Nexus 5000 technologies. In the past, Vinayak's responsibilities included supporting MDS platform (Fiber Channel Technologies) and work with EMC support on Escalated MDS cases. Vinayak was the Subject Matter Expert for Santap Technologies before moving to Nexus 5000 support. Vinayak holds a Masters in Electrical Engineering with Specialization in Networking from Wichita State University, Kansas. He also holds Cisco Certification CCIE (#20672) in Routing and Switching.
Remember to use the rating system to let Vinayak know if you have received an adequate response.
Vinayak might not be able to answer each question due to the volume expected during this event. Remember that you can continue the conversation on the Data Center sub-community, Other Data Center Topics discussion forum shortly after the event.
This event last through Friday July 12, 2013. Visit the community often to view responses to youe questions of other community members.

Hi Vinayak,
Output of "show cfs internal ethernet-peer database"
Switch 1
ETH Fabric
Switch WWN logical-if_index
20:00:54:7f:ee:b7:c2:80 [Local]
20:00:54:7f:ee:b6:3f:80 16000005
Total number of entries = 2
Switch 2
ETH Fabric
Switch WWN logical-if_index
20:00:54:7f:ee:b6:3f:80 [Local]
20:00:54:7f:ee:b7:c2:80 16000005
Total number of entries = 2
Output of "show system internal csm info trace"
Switch 1 in which "show cfs peers" show proper output
Mon Jul 1 05:46:19.145339 (CSM_T) csm_sp_buf_cmd_tbl_expand_range(8604): No range command in buf_cmd_tbl.
Mon Jul 1 05:46:19.145280 (CSM_T) csm_set_sync_status(6257): Peer RT status PSSed
Mon Jul 1 05:46:19.145188 (CSM_T) csm_sp_handle_local_verify_commit(4291):
Mon Jul 1 05:46:19.145131 csm_continue_verify_ac[597]: peer is not reachable over CFS so continuing with local verify/commit
Mon Jul 1 05:46:19.145071 csm_tl_lock(766): Peer information not found for IP address: '172.16.1.54'
Mon Jul 1 05:46:19.145011 csm_tl_lock(737):
Mon Jul 1 05:46:19.144955 (CSM_EV) csm_sp_build_tl_lock_req_n_send(941): sending lock-request for CONF_SYNC_TL_SESSION_TYPE_VERIFY subtype 0 to Peer ip = (172.16.1.54)
Mon Jul 1 05:46:19.143819 (CSM_T) csm_copy_image_and_internal_versions(788): sw_img_ver: 5.2(1)N1(2a), int_rev: 1
Mon Jul 1 05:46:19.143761 (CSM_T) csm_sp_get_peer_sync_rev(329): found the peer with address=172.16.1.54 and sync_rev=78
Mon Jul 1 05:46:19.143699 (CSM_T) csm_sp_get_peer_sync_rev(315):
Mon Jul 1 05:46:19.143641 (CSM_EV) csm_sp_build_tl_lock_req_n_send(838): Entered fn
Mon Jul 1 05:46:19.143582 (CSM_T) csm_set_sync_status(6257): Peer RT status PSSed
Switch 2 in which "show cfs peers" does not show proper output
Mon Jul 1 06:13:11.885354 (CSM_ERR) csm_pss_cmd_tree_walk_cb(2057): Parent command not found for cmd switchport mode trunk, cmd pseq 77 seq 482
Mon Jul 1 06:13:11.884992 (CSM_ERR) csm_pss_cmd_tree_walk_cb(2057): Parent command not found for cmd channel-group 51 mode active, cmd pseq 357 seq 369
Mon Jul 1 06:13:11.884932 (CSM_ERR) csm_pss_cmd_tree_walk_cb(2057): Parent command not found for cmd switchport trunk allowed vlan 2, 11, cmd pseq 357 seq 368
Mon Jul 1 06:13:11.884872 (CSM_ERR) csm_pss_cmd_tree_walk_cb(2057): Parent command not found for cmd switchport mode trunk, cmd pseq 357 seq 367
Mon Jul 1 06:13:11.884811 (CSM_ERR) csm_pss_cmd_tree_walk_cb(2057): Parent command not found for cmd description process_vpc, cmd pseq 357 seq 366
Mon Jul 1 06:13:11.884750 (CSM_ERR) csm_pss_cmd_tree_walk_cb(2057): Parent command not found for cmd channel-group 51 mode active, cmd pseq 352 seq 365
Mon Jul 1 06:13:11.884690 (CSM_ERR) csm_pss_cmd_tree_walk_cb(2057): Parent command not found for cmd switchport trunk allowed vlan 2, 11, cmd pseq 352 seq 364
Mon Jul 1 06:13:11.884630 (CSM_ERR) csm_pss_cmd_tree_walk_cb(2057): Parent command not found for cmd switchport mode trunk, cmd pseq 352 seq 363
Mon Jul 1 06:13:11.884568 (CSM_ERR) csm_pss_cmd_tree_walk_cb(2057): Parent command not found for cmd description process_vpc, cmd pseq 352 seq 362
Mon Jul 1 06:13:11.884207 (CSM_EV) csm_sp_acfg_gen_handler(3011): Preparing config into /tmp/csm_sp_acfg_1733916569.txt
Mon Jul 1 06:13:11.878695 csm_get_locked_ssn_ctxt[539]: Lock not yet taken.
Mon Jul 1 06:13:11.878638 (CSM_EV) csm_sp_acfg_gen_handler(2937): Recieved sp acfg merge request for type: running cfg
Mon Jul 1 06:12:29.527840 (CSM_T) csm_pss_del_seq_tbl(1989): Freeing seq tbl data
Mon Jul 1 06:12:29.513255 (CSM_T) csm_sp_acfg_gen_handler(3106): Done acfg file write
Mon Jul 1 06:12:29.513179 (CSM_EV) csm_sp_acfg_gen_handler(3011): Preparing config into /tmp/csm_sp_acfg_1733911262.txt
Mon Jul 1 06:12:29.508859 csm_get_locked_ssn_ctxt[539]: Lock not yet taken.
Mon Jul 1 06:12:29.508803 (CSM_EV) csm_sp_acfg_gen_handler(2937): Recieved sp acfg merge request for type: running cfg
Mon Jul 1 05:53:17.651236 Collecting peer info
Mon Jul 1 05:53:17.651181 Failed to get the argumentvalue for 'ip-address'
Mon Jul 1 05:40:59.262736 DB Unlocked Successfully
Mon Jul 1 05:40:59.262654 Unlocking DB, Lock Owner Details:Client:1 ID:1
Mon Jul 1 05:40:59.262570 (CSM_T) csm_sp_del_buf_cmd(1713): Deleting comand with Id = 1
Mon Jul 1 05:40:59.262513 DB Lock Successful by Client:1 ID:1
Mon Jul 1 05:40:59.262435 Recieved lock request by Client:1 ID:1
Mon Jul 1 05:40:41.741224 ssnmgr_ssn_handle_create_get: Session FSM already present, ID:1
Mon Jul 1 05:40:41.741167 ssnmgr_handle_mgmt_request: Create/Get request received for session[process_n5kprof]
show cfs lock gives no output.
Just to further clarify, we have 4 5548UP switches in the same management vlan. 2 switches are in one location lets say location A and they are CFS peers and are working fine.
These two switches which are having problem are in location B. All the switches are in the same vlan. Essentially the all CFS multicast messages will be seen by all 5548 switches as they are in the same vlan. I am assuming that this might not create any problems as we specify the peers in the respective configurations. Or do we have to change the CFSoIPv4 multicast addresses in location B or may be configure a different region.
Regards.

Ask the Expert: Different Flavors and Design with vPC on Cisco Nexus 5000 Series Switches

Welcome to the Cisco® Support Community Ask the Expert conversation. This is an opportunity to learn and ask questions about Cisco® NX-OS.
The biggest limitation to a classic port channel communication is that the port channel operates only between two devices. To overcome this limitation, Cisco NX-OS has a technology called virtual port channel (vPC). A pair of switches acting as a vPC peer endpoint looks like a single logical entity to port channel attached devices. The two devices that act as the logical port channel endpoint are actually two separate devices. This setup has the benefits of hardware redundancy combined with the benefits offered by a port channel, for example, loop management.
vPC technology is the main factor for success of Cisco Nexus® data center switches such as the Cisco Nexus 5000 Series, Nexus 7000 Series, and Nexus 2000 Series Switches.
This event is focused on discussing all possible types of vPC along-with best practices, failure scenarios, Cisco Technical Assistance Center (TAC) recommendations and troubleshooting
Vishal Mehta is a customer support engineer for the Cisco Data Center Server Virtualization Technical Assistance Center (TAC) team based in San Jose, California. He has been working in TAC for the past 3 years with a primary focus on data center technologies, such as the Cisco Nexus 5000 Series Switches, Cisco Unified Computing System™ (Cisco UCS®), Cisco Nexus 1000V Switch, and virtualization. He presented at Cisco Live in Orlando 2013 and will present at Cisco Live Milan 2014 (BRKCOM-3003, BRKDCT-3444, and LABDCT-2333). He holds a master’s degree from Rutgers University in electrical and computer engineering and has CCIE® certification (number 37139) in routing and switching, and service provider.
Nimit Pathak is a customer support engineer for the Cisco Data Center Server Virtualization TAC team based in San Jose, California, with primary focus on data center technologies, such as Cisco UCS, the Cisco Nexus 1000v Switch, and virtualization. Nimit holds a master's degree in electrical engineering from Bridgeport University, has CCNA® and CCNP® Nimit is also working on a Cisco data center CCIE® certification While also pursuing an MBA degree from Santa Clara University.
Remember to use the rating system to let Vishal and Nimit know if you have received an adequate response.
Because of the volume expected during this event, Vishal and Nimit might not be able to answer every question. Remember that you can continue the conversation in the Network Infrastructure Community, under the subcommunity LAN, Switching & Routing, shortly after the event. This event lasts through August 29, 2014. Visit this forum often to view responses to your questions and the questions of other Cisco Support Community members.

Hello Gustavo
Please see my responses to your questions:
Yes almost all routing protocols use Multicast to establish adjacencies. We are dealing with two different type of traffic –Control Plane and Data Plane.
Control Plane: To establish Routing adjacency, the first packet (hello) is punted to CPU. So in the case of triangle routed VPC topology as specified on the Operations Guide Link, multicast for routing adjacencies will work. The hellos packets will be exchanged across all 3 routers and adjacency will be formed over VPC links
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/operations/n5k_L3_w_vpc_5500platform.html#wp999181
Now for Data Plane we have two types of traffic – Unicast and Multicast.
The Unicast traffic will not have any forwarding issues, but because the Layer 3 ECMP and port channel run independent hash calculations there is a possibility that when the Layer 3 ECMP chooses N5k-1 as the Layer 3 next hop for a destination address while the port channel hashing chooses the physical link toward N5k-2. In this scenario,N5k-2 receives packets from R with the N5k-1 MAC as the destination MAC.
Sending traffic over the peer-link to the correct gateway is acceptable for data forwarding, but it is suboptimal because it makes traffic cross the peer link when the traffic could be routed directly.
For that topology, Multicast Traffic might have complete traffic loss due to the fact that when a PIM router is connected to Cisco Nexus 5500 Platform switches in a vPC topology, the PIM join messages are received only by one switch. The multicast data might be received by the other switch.
The Loop avoidance works little different across Nexus 5000 and Nexus 7000.
Similarity: For both products, loop avoidance is possible due to VSL bit
The VSL bit is set in the DBUS header internal to the Nexus.
It is not something that is set in the ethernet packet that can be identified. The VSL bit is set on the port asic for the port used for the vPC peer link, so if you have Nexus A and Nexus B configured for vPC and a packet leaves Nexus A towards Nexus B, Nexus B will set the VSL bit on the ingress port ASIC. This is not something that would traverse the peer link.
This mechanism is used for loop prevention within the chassis.
The idea being that if the port came in the peer link from the vPC peer, the system makes the assumption that the vPC peer would have forwarded this packet out the vPC-enabled port-channels towards the end device, so the egress vpc interface's port-asic will filter the packet on egress.
Differences: In Nexus 5000 when it has to do L3-to-L2 lookup for forwarding traffic, the VSL bit is cleared and so the traffic is not dropped as compared to Nexus 7000 and Nexus 3000.
It still does loop prevention but the L3-to-L2 lookup is different in Nexus 5000 and Nexus 7000.
For more details please see below presentation:
https://supportforums.cisco.com/sites/default/files/session_14-_nexus.pdf
DCI Scenario: If 2 pairs are of Nexus 5000 then separation of L3/L2 links is not needed.
But in most scenarios I have seen pair of Nexus 5000 with pair of Nexus 7000 over DCI or 2 pairs of Nexus 7000 over DCI. If Nexus 7000 are used then L3 and L2 links are required for sure as mentioned on above presentation link.
Let us know if you have further questions.
Thanks,
Vishal

Snmp v3 configuration on 1800 series for Nagios v 3.2.2

Hi,
Anybody have idea how to configure snmp v3 in 1800 series routers with Nagios configured for monitoring? Can we keep the community name if keep v3 running? I have configured snmp v3 as per the manual. But if I remove the v2 community name it stop responding? Please can I get the complete example configuration of SNMP v3 on cisco routers or switches with encription enabled?
Thanks,
Baby

Hi,
Usefull Commands:
show snmp                    Displays the SNMP status.
show snmp community   Displays the SNMP community strings.
show snmp engineID      Displays the SNMP engineID.
show snmp group           Displays SNMP roles.
show snmp sessions      Displays SNMP sessions.
show snmp trap             Displays the SNMP notifications enabled or disabled.
show snmp user            Displays SNMPv3 users.
SNMPv3 Hidden Show commands:
show snmp community
show snmp view
show snmp chassis
show snmp location
show snmp contact
Configuration Tasks: configure engineID, views, groups, users, hosts, proxies
Note: Configuring engineID, views, hosts, and proxies is optional
snmp-server engineID local engineID-string
snmp-server group    groupname v3 {auth | noauth | priv}
            [read readview]
            [write writeview]
            [notify notifyview]
            [access access-list]
Ex : snmp-server group henrygroup v3 noauth
snmp-server user username v3 groupname
                [ auth {md5 | sha} key ]
                [priv des56 passwd ]
                [access access-list]
Ex : snmp-server evan evangroup v3 auth md5 evenkey
Note: User with authentication does not appear in the running config (use ‘show user’)‏
snmp-server host    host [ traps | informs ] version 3
            [auth | noauth | priv]
            [udp-port port]
            [notification-type]
Ex : snmp-server host 172.16.20.20 version 3 auth evan
SNMPv3 Configuration example:
snmp-server engineID local 123456789012345678901234
snmp-server evan evangroup v3 auth md5 evankey
snmp-server user henry henrygroup v3
snmp-server group evangroup v3 auth
snmp-server group henrygroup v3 noauth read henryview
snmp-server view henryview mib-2 included
snmp-server view henryview cisco excluded
snmp-server community public RO

IP changes on a Cisco Switch Module for IBM BladeCenter

Hi everyone,
I was just wondering if anyone out there is using the MDS modules for IBM BladCenters and if so whether you had had any problems changing the IP details through the BladeCenter management interface. I needed to change a subnet mask but since making the change I've lost all IP connectivity to the module and it shows Status: Disabled under the new IP Details.
I've tried resetting the module to factory defaults and whilst this seems to have had some effect (e.g. the fc ports have all gone down) it has given me any IP connectivity or allowed me to set up a new IP address.
Has anyone else seen this and if so, how did you get round it.
Thanks,
David

Hi Mike,
I saw that it doesn't allow you to change any of the IP config through the CLI, hence why I moved on to trying the MM.
Fabric manager can't connect to the module on it's address (I was just correcting the subnet mask) and it is not pingable from anywhere on the network, so it seems to me that the IP path out through the MM isn't working.
I tried the same process on one of our test chassis and the same thing has happened there.
Configuration for that slot looks like this on the MM:
Bay 3 (Fibre SM)*
Current IP Configuration
Configuration method: Static
IP address: 172.20.221.9
Subnet mask: 255.255.255.0
Gateway address: 172.20.221.3
New Static IP Configuration
Status: Disabled
To change the IP configuration for this switch module, fill in the following
fields and click "Save". This will save and enable the new IP configuration.
IP address 172.20.221.9
Subnet mask 255.255.255.224
Gateway address 172.20.221.3
How does the MM communicate with the module (telnet/snmpv1/snmpv3/ssh?) and with what credentials. I'm thinking that there must be something in how we've configured the switches that is breaking this in some way (we've enabled aaa auth for login, removed some default SNMP details, and disabled the telnet server).
There seems to be rather a lack of docs on these modules, is there anywhere to find out more detail on how they all hang together.
Thanks for your interest and help,
David

Cisco Catalyst 4507R Module WS X4424GB RJ 45, Multi-speed Gigabit Ethernet Switching Module (24-port)

i am confused if this one
Cisco Catalyst 4507R Module WS X4424GB RJ 45, Multi-speed Gigabit Ethernet Switching Module (24-port)
would be compatible to its chasis if change by this one
WS-X4424-GBRJ45-RF
Catalyst 4000 24port 101001000 Module RJ45 REFURBISHED

Yes it you get the refurbished with the good one then it would get detected and works fine.
BTW- This module is EOL /EOS and below is the replacement part for the same:
http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-4500-series-switches/eol_c51_574038.html
WS-X4424-GB-RJ45
Catalyst 4500 24-port 10/100/1000 Module (RJ45)
Replacement-PartWS-X4548-GB-RJ45
Catalyst 4500 Enhanced 48-Port 10/100/1000 Base-T (RJ-45)
HTH
Regards
Inayath
***** Plz rate all usefull posts.

Psecure violation in 2900 series switch

Hi,
could any one plz tell me the reason for pseure violation.
m using 2924 model switch with ver 12.0(s)wc17, how can i configure errdisable recovery commands in this switch?
In this switch Errdisable recovery option is available only for "udld" but not for "psecure violation". How can i rectify this psecure violation problem
in cisco 2900 series switch?
regards,
rammi

hi
By default the port security any violation happed it automaticaly the port goes shutdown state
here some examples for configuring port security
Switch(config)# interface FastEthernet1/0/1
Switch(config-if)# switchport access vlan 21
Switch(config-if)# switchport mode access
Switch(config-if)# switchport voice vlan 22
Switch(config-if)# switchport port-security
Switch(config-if)# switchport port-security maximum 20
Switch(config-if)# switchport port-security violation restrict
Switch(config-if)# switchport port-security mac-address sticky
Switch(config-if)# switchport port-security mac-address sticky 0000.0000.0002
Switch(config-if)# switchport port-security mac-address 0000.0000.0003
Switch(config-if)# switchport port-security mac-address sticky 0000.0000.0001 vlan voice
Switch(config-if)# switchport port-security mac-address 0000.0000.0004 vlan voice
Switch(config-if)# switchport port-security maximum 10 vlan access
Switch(config-if)# switchport port-security maximum 10 vlan voice
regards
krishna kumar

Configuring - Cisco 2921 with Switch Module/POE PS and 3750-x 24 port switch

This is what I have
- Cisco 2921 router
         with SM-ES2-24-P switch module and
                 POE power supply
-Cisco 3750x- 24 port Switch
I have port G1/0 (which connects to 24p Switch Module port g0/26 logically) configured with 3 sub interfaces (management, User and VOIP)
I want to connect 3750x to G0/1 on 2921 via fiber GBIC but want to use same three VLANs
I can not daisy chain 3750x via the switch module because it does not have fiber port.
I do not want to create another routed (g0/1) interface because I want to keep Users on both switches on the same subnet without further splitting the subnet in two.
I hope I am not making this confusing.
How can I bridge g1/0 and g0/1 so I can pass vlan traffic between two switches?
Second problem i have is ...
I have a VOIP connected to switch module (SM) and it is not getting any power.
I went in to all the interfaces on SM and issued power inline auto command
On the SM (sh power inline) - available is 0.0(w)
on the 2921 (sh power inline)
   - power supply status is good,
   - maximun power available is 280.
   - interface G1/0( which connects to SM)
      *device is unknown
      * powered off
     * allocated 0.0 watts.
I already tried resetting SM
Is there any other command I need to issue?
thanks for your help.

I'm having a similar issue. I can get trunked connectivity between the switch module and the router if I put the IP address on the router sub interface, but not if I put it on a VLAN interface. I was hoping to have it on a VLAN sub interface on the router so I could use Gig0/1 and Gig0/2 to connect other switches and have them on the same VLANs. I'm using Gig1/0 on the router side and Gig0/51 on the switch side (48-port module).
Any help? Am I on the wrong track altogether?

Bandwidth throughput Cisco 1800 Series

Hi All,
Currently looking at upgrading our 10mb leased line to 30mb. We currently have a a Cisco 1800 series which Cisco's technical manual says supports up to 40mb throughput, however our ISP are saying we should upgrade to a Cisco 1921 to support the additional bandwidth.. Has anyone run into this before? Any ideas if what our ISP are telling us is correct?
Thanks in advance,
J

Dear Joe,
Thank you for reaching the Small Business Support Community.
I am afraid you posted your comment, or request for comment, on the wrong community forum. This one is only for Small Business routers where your inquiry is about enterprise ones. I suggest you to move over this post to the LAN, Switching and Routing group from the "Actions" panel on the top right corner of this window or just open up a new one there;
https://supportforums.cisco.com/community/netpro/network-infrastructure/switching
I apologize for the inconvenience and please do not hesitate to reach me back if there is any further assistance we may help you with.
Kind regards,
Jeffrey Rodriguez S. .:|:.:|:.
Cisco Customer Support Engineer
*Please rate the Post so other will know when an answer has been found.

Snmpset on SG, SF series switches

I need to set up some parameters on SG, SF series switches with snmset command from NET-Snmp tools. It is possible for me to set up some simple parameters like ifAdminStatus of the port. The command to do this looks like:
snmpset -m ALL -v 3 -u secName -l authPriv -a sha -A secret -x des -X secret switchIP ifAdminStatus.49 i 1
But I'd like to get static addresses table. I can snmwalk it with command:
snmpwalk -v 3 -u secName -l authPriv -a sha -A secret -x des -X secret switchIP iso.3.6.1.2.1.17.7.1.3.1.1.4
and it returns me the key->value list:
iso.3.6.1.2.1.17.7.1.3.1.1.4.101.60.151.14.68.239.217.64 = INTEGER: 3
iso.3.6.1.2.1.17.7.1.3.1.1.4.101.120.132.60.0.230.199.52 = INTEGER: 3 etc...
where iso.3.6.1.2.1.17.7.1.3.1.1.4 - dot1qStaticUnicastStatus, 101 - VLAN id, 60.151.14.68.239.217 - mac in decimal form, 64 - port number and 3 - status (permanent). These are the only occurence of this information in MIB list.
Is it possible to set up static addresses table with snmset?

Are you facing issue with ONLY this OID iso.3.6.1.2.1.17.7.1.3.1.1.4 from this MIB Q-BRIDGE ?
Thanks-
Afroz

BUG: Ctrl+Alt+ number to switch modules only works with number pad

Really annoying, since this worked nicely in the beta. If, for example, you hold down Ctrl+Alt+1 (pressing 1 on the top row of the keyboard) to switch to the Library Module, it doesn't work. If you use 1 on the numeric keypad, it works fine. What's the big deal, you ask? Well, try using the number pad on a laptop - you either get to use the number keys or the regular keys, so this shortcut is essentially useless on anything other than a full-size keyboard.

Windows treats Ctrl + Alt shortcuts as special. They are used as hotkeys for desktop icons, and if a key is used for that purpose, it overrides any use within a program. I did a little research, and setting a desktop hotkey to 3 will cause your LR symptoms, where you can't used the normal numbers and have to use the keypad to switch modules. On the other hand, you'd probably be seeing the effect of using the non-number-pad keys (they'd launch a program), so it's a mystery.
In my testing, I noticed that the Firefox browser uses that key combination to switch between its tabbed sessions. If you're running that program, you could test to see if it exhibits the same symptoms.
Hal

1800 series switch module IP address

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