Cisco Nexus 1000V, Руководство по устранению неисправностей, Страница: 131 / 280

C H A P T E R
10-1
Cisco Nexus 1000V Troubleshooting Guide, Release 5.2(1)SV3(1.1)
OL-31593-01
10
Port Profiles
This chapter describes how to identify and resolve problems with port profiles and includes the following
sections:
•
Information About Port Profiles, page 10-1
• Problems with Port Profiles, page 10-2
•
Port Profile Logs, page 10-5
• Port Profile Troubleshooting Commands, page 10-5
Information About Port Profiles
Port profiles are used to configure interfaces. A port profile can be assigned to multiple interfaces tp give
them all the same configuration. Changes to the port profile are propagated automatically to the
configuration of any interface assigned to it.
In VMware vCenter Server, a port profile is represented as a port group. The vEthernet or Ethernet
interfaces are assigned in vCenter Server to a port profile for the following reasons:
• Defining a port configuration by policy.
•
Applying a single policy across a large number of ports.
• Supporting both vEthernet and Ethernet ports.
vEthernet port profiles can be assigned by the server administrator to physical ports (a VMNIC or a
PNIC). Port profiles not configured as vEthernet can be assigned to a VM virtual port.
Note
While a manual interface configuration overrides that of the port profile, we do not recommend that you
do so. Manual interface configuration is only used, for example, to quickly test a change or allow a port
to be disabled without having to change the inherited port profile.
For more information about assigning port profiles to physical or virtual ports, see your VMware
documentation.
To verify that the profiles are assigned as expected to physical or virtual ports, use the following show
commands:
•
show port-profile virtual usage
• show running-config interface interface-id