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This chapter describes the Cisco Nexus 1000V commands that begin with the letter V.
To configure a Virtual Ethernet Module (VEM), use the vem command. To remove a VEM configuration, use the no form of this command.
vem module-number [- module-number]
no vem module-number [- module-number]
module-number |
Specifies a module number. The range is from 3 to 66. |
None
Global configuration (config).
network-admin
Specify a range of VEMs by using a dash. For example, 3-9 or 20-30.
This example shows how to create a VEM and enter the VEM slot configuration mode:
n1000v# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
n1000v(config)# vem 10
n1000v(config-vem-slot)#
This example shows how to remove a VEM:
n1000v# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
n1000v(config)# no vem 10
n1000v(config)#
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show module vem |
Displays information about the VEM module. |
To designate NetFlow export version 9 in the NetFlow exporter, use the version 9 command. To remove version 9, use the no form of this command.
version 9
no version 9
This command has no arguments or keywords.
None
NetFlow flow exporter configuration (config-flow-exporter).
network-admin
This example shows how to configure version 9 for a Netflow flow exporter:
n1000v#
configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
n1000v(config)# flow exporter ExportTest
n1000v(config-flow-exporter)# version 9
n1000v(config-flow-exporter-version-9)#
This example shows how to remove version 9 from the Netflow flow exporter:
n1000v#
configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
n1000v(config)# flow exporter ExportTest
n1000v(config-flow-exporter)# version 9
n1000v(config-flow-exporter-version-9)# no version 9
n1000v(config-flow-exporter)#
To create a VLAN and enter the VLAN configuration mode, use the vlan command. To remove a VLAN, use the no form of this command.
vlan {id | configuration id | dot1Q tag native | filter access_map vlan-list id}
no vlan {id | configuration id | dot1Q tag native | filter access_map vlan-list id }
The default VLAN is VLAN 1.
Global configuration (config)
network-admin
Specify a VLAN range by using a dash. For example, 1-9 or 20-30.
This example shows how to create a VLAN and enter the VLAN configuration mode:
n1000v# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
n1000v(config)# vlan 10
n1000v(config-vlan)#
This example shows how to remove a VLAN:
n1000v# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
n1000v(config)# no vlan 10
n1000v(config)#
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show vlan |
Displays VTP VLAN status. |
To enter the VLAN configuration mode and deny all VLAN access for the role, use the vlan policy deny command. To remove the policy restrictions, use the no form of this command.
vlan policy deny
no vlan policy deny
This command has no arguments or keywords.
None
Role configuration (config-role)
network-admin
After executing this command, access to any VLAN must be explicitly defined for this role by using the permit vlan command.
This example shows how to enter the VLAN configuration mode and deny all VLAN access for the role:
n1000v# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
n1000v(config)# role name network-observer
n1000v(config-role)# vlan policy deny
n1000v(config-role-vlan)#
This example shows how to remove policy restrictions:
n1000v# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
n1000v(config)# role name network-observer
n1000v(config-role)# no vlan policy deny
n1000v(config-role-vlan)#