Problems with the VSM
S e n d d o c u m e n t c o m m e n t s t o n e x u s 1 k - d o c f e e d b a c k @ c i s c o . c o m .
Verifying the System Port Profile Configuration
You can use the following procedure to verify the port profile configuration.
BEFORE YOU BEGIN
Before beginning this procedure, you should know or do the following:
•
•
Step 1
On the VSM, verify the system port profile configuration.
show port-profile name system-port-profile-name
Example:
n1000v# show port-profile name SystemUplink
port-profile SystemUplink
description:
type: ethernet
status: enabled
capability l3control: no
pinning control-vlan: -
pinning packet-vlan: -
system vlans: 114,115
port-group: SystemUplink
max ports: 32
inherit:
config attributes:
evaluated config attributes:
assigned interfaces:
Verifying the Control and Packet VLAN Configuration
You can use the following procedure to verify that the control and packet VLANs are configured on the
VSM.
The procedure documented is for troubleshooting VSM and VEM connectivity with layer 2 mode.
Note
Cisco Nexus 1000V Troubleshooting Guide, Release 4.2(1)SV2(2.1)
7-8
You are logged in to the CLI in EXEC mode.
The output of the show port-profile name command should indicate the following:
The control and packet VLANs are assigned.
–
The port profile is enabled.
–
If you have configured a non-default system mtu setting, then it is of the correct size.
–
switchport mode trunk
switchport trunk allowed vlan all
system mtu 1500
no shutdown
switchport mode trunk
switchport trunk allowed vlan all
no shutdown
Chapter 7
VSM and VEM Modules
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