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This chapter describes the Cisco Nexus 1000V commands that begin with the letter N.
To name a VLAN, use the name command. To remove a VLAN name, use the no form of this command.
name name
no name
name |
VLAN name. The range of valid values is 1 to 32. |
The VLAN has no name.
VLAN configuration (config-vlan)
network-admin
|
|
4.0(4)SV1(1) |
This command was introduced. |
This example shows how to name a VLAN:
n1000v# configure terminal
n1000v(config)# vlan 10
n1000v(config-vlan)# name v10
(config-vlan)#
|
|
---|---|
show vlan |
Displays VLAN information. |
To enable NTP, use the ntp enable command. To disable, use the no command form.
ntp enable
no ntp enable
This command has no arguments or keywords.
Enabled
Global configuration (config)
network-admin
|
|
4.0(4)SV1(1) |
This command was introduced. |
This example shows how to enable NTP:
n1000v#
ntp enable
This example shows how to disable NTP:
n1000v#
no ntp enable
|
|
---|---|
ntp server |
Configures a remote NTP server.. |
To do configure the Network Time Protocol peer, use the ntp peer command. To remove the peer, use the no form of this command.
ntp peer host [prefer] [use-vrf vrf]
no ntp peer host [prefer] [use-vrf vrf]
None
Global configuration (config)
network-admin
|
|
4.0(4)SV1(1) |
This command was introduced. |
This example shows how to configure an NTP peer:
n1000v(
config)#
ntp peer 192.0.2.2
|
|
---|---|
show ntp peer |
Displays information about the NTP peer. |
To do configure a Network Time Protocol server, use the ntp server command. To remove the server, use the no form of this command.
ntp server host [prefer] [use-vrf vrf]
no ntp server host [prefer] [use-vrf vrf]
None
Global configuration (config)
network-admin
|
|
4.0(4)SV1(1) |
This command was introduced. |
This example shows how to configure an NTP server:
n1000v(
config)#
ntp server 192.0.2.2
|
|
---|---|
show ntp peer |
Displays information about the NTP peer. |
To do configure the Network Time Protocol source, use the ntp source command. To remove the NTP source, use the no form of this command.
ntp source addr
no ntp source addr
addr |
IPv4 or IPv6 address of the source. The IPv4 address format is dotted decimal, x.x.x.x. The IPv6 address format is hex A:B::C:D. |
None
Global configuration (config)
network-admin
|
|
4.0(4)SV1(1) |
This command was introduced. |
This example shows how to configure the NTP source:
n1000v(
config)#
ntp source 192.0.2.3
This example shows how to remove the NTP source:
n1000v(
config)#
no ntp source 192.0.2.3
|
|
---|---|
show ntp source |
Displays information about the NTP source. |