•
Duplex configuration
•
Port mode
•
Access VLAN
•
Trunk native VLAN
•
Tagged or untagged
•
Allowed VLAN list
•
MTU size
• SPAN—Cannot be a SPAN source or a destination port
To view the full list of compatibility checks performed by the Cisco Nexus 1000V, use the show port-channel
compatibility-parameters.
You can only add interfaces configured with the channel mode set to on to static port channels. You can
configure these attributes on an individual member port. If you configure a member port with an incompatible
attribute, the Cisco Nexus 1000V suspends that port in the port channel.
When the interface joins a port channel, some of its individual parameters are removed and replaced with the
values on the port channel as follows:
•
Bandwidth
•
Delay
•
Extended Authentication Protocol over UDP
•
VRF
•
IP address (v4 and v6)
•
MAC address
•
Spanning Tree Protocol
•
Network Access Control
•
Service policy
•
Quality of Service (QoS)
•
Access control lists (ACLs)
The following interface parameters remain unaffected when the interface joins or leaves a port channel:
•
Description
•
CDP
•
MDIX
•
Rate mode
•
Shutdown
•
SNMP trap
Cisco Nexus 1000V for VMware vSphere Interface Configuration Guide, Release 5.x
47
Configuring Port Channels
Compatibility Checks
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