/////Nexus switch #1///// //For jumbo frames: policy-map type network-qos jumboframes class type network-qos class-default mtu 9216 multicast-optimize //Define the vpc domain information that will exist on all the switches vpc domain 20 role priority 100 peer-keepalive destination //This is the port channel definition for two links between the two top level Nexus 5548's interface port-channel10 switchport mode trunk vpc peer-link switchport access vlan 2 switchport trunk allowed vlan 2 spanning-tree port type network //These are two 10 Gigabit interfaces that make up the link between switches interface Ethernet1/29 switchport mode trunk switchport trunk allowed vlan 2 spanning-tree port type edge channel-group 10 mode active interface Ethernet1/30 switchport mode trunk switchport trunk allowed vlan 2 spanning-tree port type edge channel-group 10 mode active //This interface is used to bond a server between both switches. For whatever reason LACP negotiation wouldn't //take place to the server so we specified it as being mode on so it's always in a channel-bond interface port-channel21 switchport mode trunk vpc 21 switchport access vlan 2 interface Ethernet1/1 switchport access vlan 2 spanning-tree port type edge channel-group 21 /////Nexus switch #2///// policy-map type network-qos jumbo class type network-qos class-default mtu 9216 multicast-optimize vpc domain 20 role priority 200 peer-keepalive destination interface port-channel10 switchport mode trunk vpc peer-link switchport access vlan 2 switchport trunk allowed vlan 2 spanning-tree port type network interface Ethernet1/29 switchport mode trunk switchport access vlan 2 switchport trunk allowed vlan 2 channel-group 10 mode active interface Ethernet1/30 switchport mode trunk switchport access vlan 2 switchport trunk allowed vlan 2 channel-group 10 mode active interface port-channel21 switchport mode trunk vpc 21 switchport access vlan 2 interface Ethernet1/1 switchport access vlan 2 spanning-tree port type edge channel-group 21 port-channel load-balance ethernet source-dest-port