Link Aggregation - Clarification Needed

[getzjd]

Just to confirm that if I am going to aggregate links between two 1534's, I would only need to make the configuration on one switch.

For example.  SW1  and SW2

SW 1 configuration

interface port-channel 1

  description Uplink to .111

  spanning-tree bpdufilter enable

  spanning-tree edgeport

  no shutdown

interface gigabit-switchport 0/20

  no shutdown

  channel-group 1 mode on

interface gigabit-switchport 0/21

  no shutdown

  channel-group 1 mode on

SW2 - ???   Default?

Thank you in advance

[Anonymous · Accepted solution]

:

Thank you for asking this question in the support community.  Your configuration looks accurate for "SW 1," but link aggregation (LACP) needs to be configured on both sides (the command spanning-tree bpdufilter enable is not needed for LACP configurations).  Therefore, the configuration will need to be duplicated on "SW2."

Here is the LACP guide for reference.

I hope that makes sense, but please do not hesitate to reply if you have any additional information or questions in the future.  I will be happy to help in any way I can.

Levi

[getzjd]

Thank you Levi.  The LACP guide wasnt quite clear on the configuration of the second switch if it were also an Adtran.  Thank you for clearing this up.