LACP configuration sample on Cisco 3750-12S

[chris.lau]

Hello,

I have 4 units of Cisco 3750, 12 ports stacked switches.

I have port channel configured on the stacked switches.

SW1, Stacked 1 G1/0/1 connected to G1/0/1, SW2, Stacked 1

SW1, Stacked 1 G2/0/1 connected to G2/0/1, SW2, Stacked 1

Then, I will configure a port channel, say Po1

I knew that for x-stack etherchannel, I need to use LACP instead of PAGP.

How do I make sure that the LACP protocol was used?

Does it means that if I used " channel-group 1 mode active" command, then, the cisco 3750 will automatically using LACP?

Or, do I need to use the "channel-protocol lacp" command?

[mahmoodmkl · Accepted solution]

Hi

If u used the channel-group 1 mode active LACP will be automatically enabled for the channel.

Thanks

Mahmood

[MUHAMMAD SHAHEEN]

Hi Chris,

This link will provide you all options....

http://www.cisco.com/en/US/products/hw/switches/ps5023/products_configuration_example09186a00806cb982.shtml

Hope This Helps....

Shaheen