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How many ProtChannels we can create in 3750X Switch

blnprasad
Level 1
Level 1

‎04-16-2016 01:44 AM - edited ‎03-08-2019 05:22 AM

Hi,

We have a Stack with 5 Switches, 4 are WS-C3750X-48T-S and 1 is WS-C3705X-48P-S.

I have a requirement of 51 port channels for servers.

From each Server NIC-1 will be connected to Switch-1 in the Stack and NIC-2 will be connected to Switch-2. Im planning to make these ports as a Port Channel. Like this I want to bifurcate all my 51 servers across 5 switches. 

Can I create 51 Port Channels in a Stack with 5 switches?

Is there any limit for Port Channels to create in 3 Switches Stack and 5 Swithces Stack?

Please advice.

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Reza Sharifi
Hall of Fame
Hall of Fame

‎04-16-2016 09:15 AM

Hi,

As of 12.2.53 The maximum number for Portchannel is 48.

You can also find this info by trying this command on the switch

config t

inter g1/0/x

channel-group ?

see link:

http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3750x_3560x/software/release/12-2_53_se/configuration/guide/3750xscg/swethchl.html

HTH

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