V Commands
This chapter describes the Cisco Nexus 1000V commands that begin with the letter V.
vem
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
]
Syntax Description
module-number
|
Specifies a module number. The range of valid values is 3 to 66.
|
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
Specify a range of VEMs by using a dash. For example, 3-9 or 20-30.
Examples
This example shows how to create a VEM and enter the VEM slot configuration mode:
n1000v# configure terminal
This example shows how to remove a VEM:
n1000v# configure terminal n1000v(config)# no vem 10
Related Commands
|
|
show module vem
|
Displays information about the VEM module.
|
version 9
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
Syntax Description
This command has no arguments or keywords.
Command Modes
NetFlow flow exporter configuration (config-flow-exporter)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to configure version 9 for a Netflow flow exporter:
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(config)# flow exporter ExportTest n1000v(config-flow-exporter)# version 9 n1000v(config-flow-exporter-version-9)# no version 9 n1000v(config-flow-exporter)#
Related Commands
|
|
option
exporter-stats
timeout
|
Specifies a timeout period for resending NetFlow flow exporter data.
|
option
interface-table
timeout
|
Specifies a timeout period for resending the NetFlow flow exporter interface table.
|
template
data
timeout
|
Specifies a timeout period for resending NetFlow flow exporter template data.
|
flow exporter
|
Creates a Flexible NetFlow flow exporter.
|
flow record
|
Creates a Flexible NetFlow flow record.
|
flow monitor
|
Creates a Flexible NetFlow flow monitor.
|
show flow exporter
|
Displays information about the NetFlow flow exporter.
|
show flow record
|
Displays information about NetFlow flow records.
|
show flow monitor
|
Displays information about the NetFlow flow monitor.
|
virtual-service-domain
To classify and separate traffic for network services, use the
virtual-service-domain
command. To remove a virtual service domain, use the
no
form of this command.
virtual-service-domain
vsd-name
no
virtual-service-domain
Syntax Description
vsd-name
|
Creates and names a virtual service domain.
|
Command Modes
Port profile configuration (config-port-prof)
network-admin
Command History
|
|
4.0(4)SV1(2)
|
This command was introduced.
|
Examples
This example shows how to configure a port profile for a VSD:
n1000v(
config)#
port-profile vsd1_membern1000v(
config-port-prof)#
vmware port-groupn1000v(
config-port-prof)#
switchport access vlan 315n1000v(
config-port-prof)#
virtual-service-domain vsd1n1000v(
config-port-prof)#
no shutdownn1000v(
config-port-prof)#
state enabled
This example shows how to remove the virtual service domain configuration:
n1000v(
config)#
port-profile vsd1_membern1000v(
config-port-prof)# no
virtual-service-domain vsd1
Related Commands
|
|
show virtual-service-domain
|
Displays a list of the VSDs currently configured in the VSM, including VSD names and port profiles.
|
vlan
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
|
dot1Q tag native
}
no
vlan
{
id
|
dot1Q tag native
}
Syntax Description
id
|
VLAN identification number. The range of valid values is 1 to 4094.
|
dot1Q tag native
|
Specifies an IEEE 802.1Q virtual LAN.
|
Defaults
The default VLAN is VLAN 1.
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
Specify a VLAN range by using a dash. For example, 1-9 or 20-30.
Examples
This example shows how to create a VLAN and enter the VLAN configuration mode:
n1000v# configure terminal
This example shows how to remove a VLAN:
n1000v# configure terminal n1000v(config)# no vlan 10
Related Commands
|
|
show vlan
|
Displays VTP VLAN status.
|
vlan policy deny
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
Syntax Description
This command has no arguments or keywords.
Command Modes
Role configuration (config-role)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
After executing this command, access to any VLAN must be explicitly defined for this role by using the
permit vlan
command.
Examples
This example shows how to enter the VLAN configuration mode and deny all VLAN access for the role:
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(config)# role name network-observer n1000v(config-role)# no vlan policy deny n1000v(config-role-vlan)#
Related Commands
|
|
role name
|
Specifies a user role and enters role configuration mode.
|
permit vlan
|
Specifies the VLAN that users assigned to this role can access.
|
show role
|
Displays the role configuration.
|
vmware dvs datacenter-name
To create a VMware virtual switch, use the
vmware dvs datacenter-name
command. To remove the virtual switch, use the
no
form of this command.
vmware
dvs
datacenter-name
[folder/] name
no
vmware
dvs
Syntax Description
folder
|
(Optional) Name of the folder.
|
name
|
Switch name.
|
Command Modes
SVS connection configuration (config-svs-conn)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
To create a virtual switch, you must be in the SVS connection configuration mode. Use the
svs connection
command to create a connection and enter that mode. The number of SVS connections that can be created is limited to one.
Examples
This example shows how to create a VMware virtual switch:
n1000v#
configure terminaln1000v(config)# svs connect s1 n1000v(config-svs-conn)# vmware dvs datacenter-name dc1
This example shows how to remove a VMware virtual switch:
n1000v#
configure terminaln1000v(config)# svs connect s1v n1000v(config-svs-conn)# no vmware dvs datacenter-name dc1
Related Commands
|
|
show svs
|
Displays SVS information.
|
show vmware
|
Displays VMware information.
|
vmware port-group
To create a VMware port group, use the
vmware port-group
command. To remove the VMware port group, use the
no
form of this command.
vmware port-group
name
no
vmware port-group
name
Syntax Description
name
|
Specifies the name of the VMware port group.
|
Command Modes
Port profile configuration (config-port-prof)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
To create the VMware port group, you must be in port profile configuration mode.
Examples
This example shows how to create a VMware port group:
n1000v#
configure terminaln1000v(config)# port-profile testprofile n1000v(config-port-prof)# vmware port-group testgroup n1000v(config-port-prof)#
This example shows how to remove the VMware port group:
n1000v#
configure terminaln1000v(config)# port-profile testprofile n1000v(config-port-prof)# no vmware port-group testgoup n1000v(config-port-prof)#
Related Commands
|
|
show port-profile name
|
Displays configuration information about a particular port-profile.
|
vmware vc extension-key
To create an extension key, use the
vmware vc extension-key
command.
vmware
vc
extension-key
key
Syntax Description
key
|
Extension key number. The range of valid values is 1 to 80.
|
Defaults
The key does not exist.
Command Modes
Global configuration (config)
network-admin
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
An extension key is used to connect to an instance of Virtual Center.
Examples
This example shows how to create an extension key:
n1000v# configure terminal n1000v(config)# vmware vc extension-key 10
Related Commands
|
|
show vmware vc extension-key
|
Displays extension key information.
|
vmware vem upgrade complete
To clear the upgrade status, use the vmware vem upgrade complete command.
vmware vem upgrade complete
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Usage Guidelines
Once you have cleared the upgrade status, you cannot repeat this procedure.
Examples
This example shows how to clear the upgrade status:
n1000v# vmware vem upgrade complete
Related Commands
|
|
show vmware vem upgrade status
|
Monitors the upgrade of the Virtual Ethernet Module (VEM) to a new software version.
|
vmware vem upgrade notify
|
Notifies the vCenter Server that the software on the Virtual Supervisor Module (VSM) has been upgraded.
|
vmware vem upgrade proceed
|
Begins the upgrade of the virtual machine (VM).
|
vmware vem upgrade notify
To notify the vCenter Server that the software on the Virtual Supervisor Module (VSM) has been upgraded, and that a Virtual Ethernet Module (VEM) upgrade is available, use the
vmware vem upgrade notify
command.
vmware vem upgrade notify
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to notify the vCenter Server that the software on the Virtual Supervisor Module (VSM) has been upgraded, and that a VEM upgrade is available:
n1000v# vmware vem upgrade notify
Related Commands
|
|
show vmware vem upgrade status
|
Monitors the upgrade of the VEMs to a new software version.
|
vmware vem upgrade proceed
|
Begins the upgrade of the virtual machine (VM).
|
vmware vem upgrade complete
|
Clears the upgrade status.
|
vmware vem upgrade proceed
To begin the upgrade of the virtual machine (VM), use the vmware vem upgrade proceed command.
vmware vem upgrade proceed
Syntax Description
This command has no arguments or keywords.
Command Modes
Any
network-admin
network-operator
Command History
|
|
4.0(4)SV1(1)
|
This command was introduced.
|
Examples
This example shows how to begin the upgrade of the VM:
n1000v# vmware vem upgrade proceed
Related Commands
|
|
show vmware vem upgrade status
|
Monitors the upgrade of the Virtual Ethernet Module (VEM) to a new software version.
|
vmware vem upgrade notify
|
Notifies the vCenter Server that the software on the Virtual Supervisor Module (VSM) has been upgraded.
|
vmware vem upgrade complete
|
Clears the upgrade status.
|