01-18-2010 08:54 AM - edited 03-06-2019 09:20 AM
Hello there all,
I was wondering if a interface numbering scheme is available for the 4900M. Configuration includes 1 x 8Port 10G and 1 x 20Port 1G modules. Would like to understand
Hope someone can help
Regards
Jay
01-18-2010 09:39 AM
Can you post your show ip int brief output?
01-19-2010 01:05 AM
No, I have ordered these switches and thought that whilst waiting for delivery I will write the configurations, prepare patching/cabling schedules prepare the diagrams etc....
01-18-2010 11:09 AM
This should answer your questions...
01-19-2010 01:06 AM
Thanks, have seen that document it talks about 4500 series chassis and modules not 4900M specifically.
01-19-2010 01:18 AM
Hi
Hope this will help you abt the product
http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps6021/ps9310/AAG_Cat_4900M.pdf
regards
krishna kumar
01-19-2010 01:23 AM
Krishna, unfortunately not. That link is simply a product brochure.
04-28-2010 08:26 PM
=========================
Cisco Switch Interfaces
slot_number /port_number
• slot_number: The slot number is the number of the switch slot in which the interface module is installed. In a fixed-port configuration such as for a Cisco Catalyst 4948 10 Gigabit Ethernet Switch, the slot number is always 1. Module slots are numbered 1 to 3, from bottom to top and left to right. The Cisco Catalyst 4900M has one fixed slot, which is slot 1. The top-two half-slots are slots 2 and 3, left to right, respectively.
• port_number: The port number is the number of the port on the interface module or the switch.
=====================
Hope this will help.
Maxim.
06-04-2010 02:27 PM
So, in this case I assume the 2x10G interfaces would be Ten1/1 and Ten1/2. Thank you.
10-13-2010 05:34 AM
Hello Jay,
the onboard 10 Gigabit interfaces are numberd as TenGigabitEthernet 1/1 up to TenGigabitEthernet 1/8. If you put the 20 Port WS-X4920-GB-RJ45 Module in the first module slot beneath the system and power LEDs, the Gigabit ports are numbered from GigabitEthernet 2/1 up to GigabitEthernet 2/20. If you plan to use TwinGig adapters, you have to use one of the TenGigabitEthernet expansion modules (4-Port WS-X4904-10GE or 8-Port WS-X4908-10GE, 2:1 overbooked), because the onboard TenGigabitEthernet interfaces does not support TwinGig adapters.
With kind regards
Stefan
05-01-2012 02:47 PM
I know I'm replying to an old post, but for the sake of folks getting here via google:
*May 1 14:35:06.899: %C4K_IOSMODPORTMAN-6-MODULEONLINE: Module 1 (WS-C4900M S/N: x Hw: 1.8) is online
*May 1 14:35:06.899: %C4K_IOSMODPORTMAN-6-MODULEONLINE: Module 2 (WS-X4908-10GE S/N: x Hw: 1.2) is online
*May 1 14:35:06.899: %C4K_IOSMODPORTMAN-6-MODULEONLINE: Module 3 (WS-X4920-GB-RJ45 S/N: x Hw: 1.2) is online
Module 1: Built-in 8x 10G
Module 2: Left Module
Module 3: Right Module
Note the 4908-10GE card has 16 GigE interfaces defined for use with CVR-X2-SFP= (TwinGig), counting up in port number from where the 10G interfaces left off.
Switch#show int status
Port Name Status Vlan Duplex Speed Type
Te1/1 notconnect 1 full 10G No X2
Te1/2 notconnect 1 full 10G No X2
Te1/3 notconnect 1 full 10G No X2
Te1/4 notconnect 1 full 10G No X2
Te1/5 notconnect 1 full 10G No X2
Te1/6 notconnect 1 full 10G No X2
Te1/7 notconnect 1 full 10G No X2
Te1/8 notconnect 1 full 10G No X2
Te2/1 notconnect 1 full 10G No X2
Te2/2 notconnect 1 full 10G No X2
Te2/3 notconnect 1 full 10G No X2
Te2/4 notconnect 1 full 10G No X2
Te2/5 notconnect 1 full 10G No X2
Te2/6 notconnect 1 full 10G No X2
Te2/7 notconnect 1 full 10G No X2
Te2/8 notconnect 1 full 10G No X2
Gi2/9 inactive 1 full 1000 No Gbic
Gi2/10 inactive 1 full 1000 No Gbic
Gi2/11 inactive 1 full 1000 No Gbic
Gi2/12 inactive 1 full 1000 No Gbic
Gi2/13 inactive 1 full 1000 No Gbic
Gi2/14 inactive 1 full 1000 No Gbic
Gi2/15 inactive 1 full 1000 No Gbic
Gi2/16 inactive 1 full 1000 No Gbic
Gi2/17 inactive 1 full 1000 No Gbic
Gi2/18 inactive 1 full 1000 No Gbic
Gi2/19 inactive 1 full 1000 No Gbic
Gi2/20 inactive 1 full 1000 No Gbic
Gi2/21 inactive 1 full 1000 No Gbic
Gi2/22 inactive 1 full 1000 No Gbic
Gi2/23 inactive 1 full 1000 No Gbic
Gi2/24 inactive 1 full 1000 No Gbic
Gi3/1 notconnect 1 auto auto 10/100/1000-TX
Gi3/2 notconnect 1 auto auto 10/100/1000-TX
Gi3/3 notconnect 1 auto auto 10/100/1000-TX
Gi3/4 notconnect 1 auto auto 10/100/1000-TX
Gi3/5 notconnect 1 auto auto 10/100/1000-TX
Gi3/6 notconnect 1 auto auto 10/100/1000-TX
Gi3/7 notconnect 1 auto auto 10/100/1000-TX
Gi3/8 notconnect 1 auto auto 10/100/1000-TX
Gi3/9 notconnect 1 auto auto 10/100/1000-TX
Gi3/10 notconnect 1 auto auto 10/100/1000-TX
Gi3/11 notconnect 1 auto auto 10/100/1000-TX
Gi3/12 notconnect 1 auto auto 10/100/1000-TX
Gi3/13 notconnect 1 auto auto 10/100/1000-TX
Gi3/14 notconnect 1 auto auto 10/100/1000-TX
Gi3/15 notconnect 1 auto auto 10/100/1000-TX
Gi3/16 notconnect 1 auto auto 10/100/1000-TX
Gi3/17 notconnect 1 auto auto 10/100/1000-TX
Gi3/18 notconnect 1 auto auto 10/100/1000-TX
Gi3/19 notconnect 1 auto auto 10/100/1000-TX
Gi3/20 notconnect 1 auto auto 10/100/1000-TX
Switch#
08-05-2015 05:22 AM
Thanks,
Very useful. A simple topic but very difficult find out clear information about this.
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