Fast LACP Timer Configuration in Cisco ACI

Step 1. Create a policy for Fast LACP timer

• Navigate to Fabric > Access Policies > Policies > Interface > Port Channel Member Policies and Right click there.

• Fill in the pop windows (Create Port Channel Member Policy) with a Name (here FastLACP).

Step 2. Add override policy to the port-channel policy Group:

• Navigate to : Access Policies >Interfaces >Leaf Interfaces > Policy-group > PC/vPC interface >Advanced Policies > Override Access Policy Groups
• Choose the previously created PC member policy

Step 3. Add this override policy to the group of ports forming the PC

Navigate to: Access Policies >Interfaces >Leaf Interfaces > Profiles >Access Port Selector > Override Policy Group

Verification

On leaf CLI:

# show lacp interface ethernet 1/11

# show lacp interface ethernet 1/11
Port Identifier=0x8000,0x105
Operational key=33452
LACP_Activity=active
LACP_Timeout=Short Timeout (1s)Code language: PHP (php)