Cisco Nexus 1010 Command Reference, Release 4.2(1)SP1(4)
N Commands
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Table of Contents

N Commands

native VLAN

network-uplink type

nexus1010-system remote-mgmt

ntp enable

ntp peer

n tp server

n tp source

numcpu

N Commands

This chapter describes the Cisco Nexus 1010 commands that begin with the letter N.

native VLAN

To assign a native VLAN to a port channel interface , use the native VLAN command.

native vlan id

 
Syntax Description

id

The ID of the native VLAN.

 
Defaults

None

 
Command Modes

Interface configuration (config-if)

 
Supported User Roles

network-admin

 
Command History

Release
Modification

4.2(1)SP1(4)

This command was introduced.

Examples

This example shows how to assign a native VLAN to an interface:

n1010# configure terminal
n1010(config)# interface Gigabitethernet1
n1010(config)# native vlan 346
n1010(config-if)#

 
Related Commands

Command
Description

show network summary

Displays summary information of the network uplink.

 

network-uplink type

To change the uplink type for the Cisco Nexus 1010, use the network-uplink type command. To remove the configuration and set the uplink type to the default, use the no form of this command.

network-uplink type { 1 | 2 | 3 | 4 | flexible}

no network-uplink type

 
Syntax Description

1

Specifies that ports 1 and 2 carry all management, control, and data VLANs.

2

Specifies that ports 1 and 2 carry management and control VLANs, and ports 3 through 6 carry data VLANs.

3

Specifies that ports 1 and 2 carry management VLANs, and ports 3 through 6 carry control and data VLANs.

4

Specifies that ports 1 and 2 carry management VLANs, ports 3 and 4 carry control VLANs, and ports 5 and 6 carry data VLANs.

flexible

Specifies the flexible network uplink type for Cisco Nexus 1010.

 
Defaults

None

 
Command Modes

Global configuration (config)

 
Supported User Roles

network-admin

 
Command History

Release
Modification

4.2(1)SP1(4)

The flexible option was introduced.

4.0(4)SP1(1)

This command was introduced.

Examples

This example shows how to configure the network uplink type so that ports 1 and 2 carry all management, control, and data VLANs:

n1010# configure terminal
n1010(config)# network-uplink type 1
n1010(config)#
 

This example shows how to remove the configuration and set the network uplink type to the default:

n1010# configure terminal
n1010(config)# no network-uplink type 1
n1010(config)#

 

This example shows how to configure the flexible network uplink type:

n1010# configure terminal
n1010(config)# network-uplink type flexible
n1010(config)#
 
 

 
Related Commands

Command
Description

show network-uplink type

Displays the uplink configuration.

 

nexus1010-system remote-mgmt

To create the remote management configuration, use the nexus1010-system remote-mgmt command. To remove the remote management configuration, use the no command form.

nexus1010-system remote-mgmt {primary | secondary} ip ipaddr username username password password

no nexus1010-system remote-mgmt {primary | secondary}

 
Syntax Description

primary

Specify parameters for a primary Cisco Nexus 1010 chassis.

secondary

Specify parameters for a secondary Cisco Nexus 1010 chassis.

ip

Specify the CIMC port IP address for a primary or secondary Cisco Nexus 1010.

ipaddr

The CIMC port IP address in format i.i.i.i.

username

Specify the user name for a primary or secondary Cisco Nexus 1010.

username

The user name for the primary and secondary Cisco Nexus 1010. Must match CIMC credentials.

password

Specify the password for a primary or secondary Cisco Nexus 1010.

password

The password for the primary and secondary Cisco Nexus 1010. Must match CIMC credentials.

 
Defaults

None

 
Command Modes

Global configuration (config)

 
Supported User Roles

network-admin

 
Command History

Release
Modification

4.0(4)SP1(1)

This command was introduced.

 
Usage Guidelines

Run the nexus1010-system remote-mgmt command to establish remote management to the primary and secondary Cisco Nexus 1010. You should also run this command when the CIMC configuration has changed. Before reconfiguring, run the no version of the command to reset the configuration..


Note Make sure the username and password match those of your CIMC credentials.


Examples

This example shows how to manually configure remote management for the primary Cisco Nexus 1010:

n1010# configure terminal
n1010(config)# nexus1010-system remote-mgmt primary ip 172.23.231.89 username admin password ABC2XYZ4
Note: User must ensure the login and password matches CIMC login credentials.
 

This example shows how to manually configure remote management a secondary Cisco Nexus 1010:

n1010(config)# nexus1010-system remote-mgmt secondary ip 172.23.231.90 username admin password ABC2XYZ4
Note: User must ensure the login and password matches CIMC login credentials.
 

This example shows how to remove the configuration on a primary Cisco Nexus 1010:

n1010# configure terminal
n1010(config)# no nexus1010-system remote-mgmt primary
 

This example displays the output of the remote management configuration:

n1010(config)# show running-config | begin remote

nexus1010-system remote-mgmt primary ip 172.23.231.89 username admin password **
*************
nexus1010-system remote-mgmt secondary ip 172.23.231.90 username admin password
 

 
Related Commands

Command
Description

show run config

Displays the running configuration.

ntp enable

To enable the Network Time Protocol (NTP), use the ntp enable command. To disable NTP, use the no command form.

ntp enable

no ntp enable

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

Enabled

 
Command Modes

Global configuration (config)

 
Supported User Roles

network-admin

 
Command History

Release
Modification

4.0(4)SP1(1)

This command was introduced.

Examples

This example shows how to enable NTP:

n1010# ntp enable
 

This example shows how to disable NTP:

n1010# no ntp enable
 

 
Related Commands

Command
Description

ntp server

Configures an NTP server.

ntp source

Configures the NTP source.

show ntp peers

Displays all NTP peers.

show ntp peer-status

Displays the status for all NTP servers and peers.

ntp peer

To configure the Network Time Protocol (NTP) 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 ]

 
Syntax Description

host

Hostname or IP address of the NTP peer.

prefer

(Optional) Specifies this peer as the preferred peer.

use-vrf vrf

(Optional) Specifies the virtual routing and forwarding (VRF) used to reach this peer.

 
Defaults

None

 
Command Modes

Global configuration (config)

 
Supported User Roles

network-admin

 
Command History

Release
Modification

4.0(4)SP1(1)

This command was introduced.

Examples

This example shows how to configure an NTP peer:

n1010(config)# ntp peer 192.0.2.2
 

 
Related Commands

Command
Description

ntp enable

Enables NTP

ntp server

Configures an NTP server.

ntp source

Configures the NTP source.

show ntp peers

Displays all NTP peers.

show ntp peer-status

Displays the status for all NTP servers and peers.

ntp server

To configure a Network Time Protocol (NTP) 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 ]

 
Syntax Description

host

Hostname or IP address of the NTP server.

prefer

(Optional) Specifies this server as the preferred server.

use-vrf vrf

(Optional) Specifies the virtual routing and forwarding (VRF) used to reach this peer.

 
Defaults

None

 
Command Modes

Global configuration (config)

 
Supported User Roles

network-admin

 
Command History

Release
Modification

4.0(4)SP1(1)

This command was introduced.

Examples

This example shows how to configure an NTP server:

n1010(config)# ntp server 192.0.2.2
 

 
Related Commands

Command
Description

ntp enable

Enables NTP

ntp source

Configures the NTP source.

show ntp peers

Displays all NTP peers.

show ntp peer-status

Displays the status for all NTP servers and peers.

ntp source

To configure the Network Time Protocol (NTP) 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

 
Syntax Description

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.

 
Defaults

None

 
Command Modes

Global configuration (config)

 
Supported User Roles

network-admin

 
Command History

Release
Modification

4.0(4)SP1(1)

This command was introduced.

Examples

This example shows how to configure the NTP source:

n1010(config)# ntp source 192.0.2.3
 

This example shows how to remove the NTP source:

n1010(config)# no ntp source 192.0.2.3
 

 
Related Commands

Command
Description

ntp enable

Enables NTP.

ntp server

Configures an NTP server.

show ntp peers

Displays all NTP peers.

show ntp peer-status

Displays the status for all NTP servers and peers.

numcpu

To configure the virtual CPUs for a virtual service, use the numcpu command.

numcpu cpu-number

 
Syntax Description

cpu-number

Number of CPU. The range is from 1 to 10.

 
Defaults

None

 
Command Modes

Virtual service blade configuration (config-vsb-config)

 
Supported User Roles

network-admin

 
Command History

Release
Modification

4.0(4)SP1(1)

This command was introduced.

Examples

This example shows how to allocate 5 virtual CPU to VSM-1:

n1010# configure terminal
n1010(config)# virtual-service-blade VSM-1
n1010(config-vsb-config)# numcpu 5
 

 
Related Commands

Command
Description

description

Adds a description to the virtual service.

ramsize

Modifies the memory allocated for RAM in the virtual service.

show virtual-service-blade

Displays information about the virtual service blades.

virtual-service-blade

Creates the named virtual service and places you into configuration mode for that service.