Cisco Nexus 5000 Series Nx-Os Layer 2 Switching Configuration Guide, Release 5.1(3)N1(1 - Cisco nexus 5000 series Configuration Manual

Configuring Virtual Port Channels
Step 7
Configure a vPC server port on on the Fabric Extender NX-2000-100.
CiscoNexus-1(config-if)# interface ethernet 100/1/1
CiscoNexus-1(config-if)# switchport mode trunk
CiscoNexus-1(config-if)# switchport trunk native vlan 100
CiscoNexus-1(config-if)# switchport trunk allowed vlan 100-105
CiscoNexus-1(config-if)# channel-group 600
CiscoNexus-1(config-if)# no shutdown
CiscoNexus-1(config-if)# exit
CiscoNexus-1(config)# interface port-channel 600
CiscoNexus-1(config-if)# vpc 600
CiscoNexus-1(config-if)# no shutdown
CiscoNexus-1(config-if)# exit
Step 8 Save the configuration.
CiscoNexus-1(config)# copy running-config startup-config
vPC Default Settings
The following table lists the default settings for vPC parameters.
Table 9: Default vPC Parameters
Parameters
vPC system priority
vPC peer-keepalive message
vPC peer-keepalive interval
vPC peer-keepalive timeout
vPC peer-keepalive UDP port
OL-25842-01

Cisco Nexus 5000 Series NX-OS Layer 2 Switching Configuration Guide, Release 5.1(3)N1(1)

Default
32667
Disabled
1 second
5 seconds
3200
vPC Default Settings
147