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Quick Link Aggregation on 3750 Question

I am looking to configure LACP on 3750 and wondering if there are any special considerations I should be aware of like minimum IOS level or something like that?

Will rate posts.

Thanks!

3 REPLIES
Hall of Fame Super Blue

Re: Quick Link Aggregation on 3750 Question

Michael

Any recent IOS should be fine. Have a look at the config guide to see the configuration restrictions/guidelines -

http://www.cisco.com/en/US/docs/switches/lan/catalyst3750/software/release/12.2_25_se/configuration/guide/swethchl.html#wp1021783

Jon

Hall of Fame Super Silver

Re: Quick Link Aggregation on 3750 Question

Hello Michael,

I haven't checked but I think that you have a 12.2(25)Sxy or better you should be fine.

some older IOS versions needed some more commands to define the lacp system-id and channel-protocol command in interface config, but lacp has been introduced some years ago.

>> 12.1(14)EA1

The active and passive keywords were added.

= lacp

see

http://www.cisco.com/en/US/docs/switches/lan/catalyst3750/software/release/12.2_25_se/command/reference/cli1.html#wp1860162

so you should be fine unless you IOS is older then 12.1(14)EA1

Hope to help

Giuseppe

New Member

Re: Quick Link Aggregation on 3750 Question

Great information, guys. Thanks it looks pretty straight forward.

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