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Cumulus Linux

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If you are using the current version of Cumulus Linux, the content on this page may not be up to date. The current version of the documentation is available here. If you are redirected to the main page of the user guide, then this page may have been renamed; please search for it there.

NVUE Commands

This section shows you how to list all the NVUE commands and see help for the commands.

To view the NVUE command reference for Cumulus Linux, which describes all the NVUE CLI commands and provides examples, go to the NVUE Command Reference.

List All NVUE Commands

To see a list of all the NVUE nv show, nv set, nv unset, nv action, and nv config commands, run nv list-commands.

The following is only a small sample of the NVUE command list. To see the full and most up to date list of commands, run nv list-commands on your switch.

cumulus@leaf01:mgmt:~$ nv list-commands
nv show platform
nv show platform hardware
nv show platform hardware component
nv show platform hardware component <component-id>
nv show platform software
nv show platform software installed
nv show platform software installed <installed-id>
nv show platform capabilities
...

Show the NVUE Command Help

To see a description for a command, type the command with -h at the end:

cumulus@leaf01:mgmt:~$ nv set mlag backup -h
usage: 
  nv [options] set mlag backup <backup-ip>

Description:
  backup                Set of MLAG backups

Identifiers:
  <backup-ip>           Backup IP of MLAG peer (ipv4 | ipv6)

Output Options:
  -o <format>, --output <format>
                        Supported formats: json, yaml, auto, constable, end-table, commands (default:auto)
  --color (on|off|auto)
                        Toggle coloring of output (default: auto)
  --paginate (on|off|auto)
                        Whether to send output to a pager (default: off)

General Options:
  -h, --help            Show help.

When you use -h, replace any variables in the command with a value. For example, for the nv set vrf <vrf-id> router pim command, type nv set vrf default router pim -h:

cumulus@leaf01:mgmt:~$ nv set vrf default router pim -h
usage: 
  nv [options] set vrf <vrf-id> router pim [address-family ...]
  nv [options] set vrf <vrf-id> router pim [ecmp ...]
  nv [options] set vrf <vrf-id> router pim [enable ...]
  nv [options] set vrf <vrf-id> router pim [msdp-mesh-group ...]
  nv [options] set vrf <vrf-id> router pim [timers ...]

Description:
  pim                   PIM VRF configuration.

Identifiers:
  <vrf-id>              VRF (vrf-name)

Attributes:
  address-family        Address family specific configuration
  ecmp                  Choose all available ECMP paths for a particular RPF.  If 'off', the first nexthop found will be used.  This is the default.
  enable                Turn the feature 'on' or 'off'.  The default is 'off'.
  msdp-mesh-group       To connect multiple PIM-SM multicast domains using RPs.
  timers                Timers

Output Options:
  -o <format>, --output <format>
                        Supported formats: json, yaml, auto, constable, end-table, commands (default:auto)
  --color (on|off|auto)
                        Toggle coloring of output (default: auto)
  --paginate (on|off|auto)
                        Whether to send output to a pager (default: off)

General Options:
  -h, --help            Show help.

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