Etherchannel using Cisco 2960G with Cisco 3750

Unanswered Question
Aug 20th, 2008
User Badges:

Hi,


I have a core switch Cisco 3750G (1 No) and Cisco 2960G (7 Nos).I have successfully created " Etherchannel between Cisco 2960 G (6 Nos) to Core Cisco 3750,when I am trying to configure the ether channel between the 7th Cisco 2960 G to the core cisco 3750,it is not allowing me to....As the Cisco document the Cisco 2960 G will support upto 6 etherchannel.Is there any way to configure nore than 6 ether channel.Please guide us.


Regards,


Lavanholy

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Loading.
satish_zanjurne Wed, 08/20/2008 - 21:35
User Badges:
  • Silver, 250 points or more

NO of etherchannel is limited to 48 on 3750 as per IOS 12.2(25)SEE


http://www.cisco.com/en/US/docs/switches/lan/catalyst3750/software/release/12.2_25_see/configuration/guide/swethchl.html


For 2960G it is limited to 6 as per IOS 12.2(25)SEE.


http://www.cisco.com/en/US/docs/switches/lan/catalyst2960/software/release/12.2_25_see/configuration/guide/swethchl.html#wp1275881


Best option would be to have 2 cores, and put one uplink from 2960G to each 3750 without etherchannel.


So you have core redundancy at 3750.


And you have uplink redundancy at 2960G.

Actions

This Discussion