Dell S5232F-ON EMC Networking OS10 Enterprise Edition Deployment Guide with Ci - Page 20

7.5 Switch pair uplink configuration Configure the VLT port channel and interfaces connecting to the ACI leaf switches. Configure and enable uplink failure detection (UFD). Uplink configuration S5248F-1 S5248F-2 interface port-channel 100 interface port-channel 100 description "ACI connection" description "ACI connection" no shutdown no shutdown switchport mode trunk switchport mode trunk switchport access vlan 1 switchport access vlan 1 switchport trunk allowed vlan 1612-1616 switchport trunk allowed vlan 1612-1616 vlt-port-channel 100 vlt-port-channel 100 interface ethernet 1/1/55 description "ACI connection leaf 1 eth 1/1" no shutdown channel-group 100 mode active no switchport interface ethernet 1/1/55 description "ACI connection leaf 1 eth 1/2" no shutdown channel-group 100 mode active no switchport interface ethernet 1/1/56 description "ACI connection leaf 2 eth 1/1" no shutdown channel-group 100 mode active no switchport interface ethernet 1/1/56 description "ACI connection leaf 2 eth 1/2" no shutdown channel-group 100 mode active no switchport uplink-state-group 1 enable downstream ethernet1/1/3-1/1/4 upstream port-channel 100 uplink-state-group 1 enable downstream ethernet1/1/3-1/1/4 upstream port-channel 100 Note: UFD is a feature that disables downlink interfaces due to uplink interface failures. Configuration of UFD is a best practice to prevent downstream resources from sending traffic to a switch with failed uplinks. 20 Dell EMC Networking OS10 Enterprise Edition Deployment Guide with Cisco ACI