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etherchannel help

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kwestyan21
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Joined: 2011-12-05
Posts: 8

is it fine to use 1 gigabit link and 2 fast ethernet link 100mbps combine in 1 port-channel group? because my layer 3 core switch have 2 gigabit ports only.

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auglan
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Joined: 2012-06-17
Posts: 2

Unfortunately you cant mix interface types in a port channel. They have to be either gig interfaces or fast ethernet.

Adam
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Joined: 2010-01-16
Posts: 144

Auglan is correct, the interface types have to match. In addition to that, there are several other variables that have to match. Here's a link to a configuration guide list:

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/con...

akshay.kanchan@...
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Joined: 2012-12-03
Posts: 2

Interface type should be the same and also the vlans passing through it should be the same...

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