System


nv show system

Shows information about the switch, such as the hostname, Cumulus Linux version, the switch uptime, and the time zone.

Version History

Introduced in Cumulus Linux 5.2.0

Example

cumulus@switch:~$ nv show system

nv show system counter polling-interval

Shows the polling interval for the switch counters for both the logical and physical interfaces.

Version History

Introduced in Cumulus Linux 5.3.0

Example

cumulus@switch:~$ nv show system counter polling-interval

nv show system cpu

Shows information about the switch CPU, such as the core-count, the model, and the utilization percentage.

Version History

Introduced in Cumulus Linux 5.3.0

Example

cumulus@switch:~$ nv show system cpu

nv show system forwarding profile-option

Shows forwarding profile information.

Version History

Introduced in Cumulus Linux 5.3.0

Example

cumulus@switch:~$ nv show system forwarding profile-option

nv show system global

Shows global system configuration, such as the anycast ID, anycast MAC address, fabric ID, fabric MAC address, system MAC address, routing table, VLAN, and VNI information.

Version History

Introduced in Cumulus Linux 5.3.0

Example

cumulus@switch:~$ nv show system global

nv show system global reserved

Shows global reserved configuration information, such as the VLAN internal range.

Version History

Introduced in Cumulus Linux 5.3.0

Example

cumulus@switch:~$ nv show system global reserved

nv show system global reserved routing-table

Shows global reserved routing table information.

Version History

Introduced in Cumulus Linux 5.3.0

Example

cumulus@switch:~$ nv show system global reserved routing-table

nv show system global reserved vlan

Shows the reserved VLAN configuration settings.

Version History

Introduced in Cumulus Linux 5.3.0

Example

cumulus@switch:~$ nv show system global reserved vlan

nv show system global reserved vlan internal

Shows the reserved internal VLAN configuration settings.

Version History

Introduced in Cumulus Linux 5.3.0

Example

cumulus@switch:~$ nv show system global reserved vlan internal

nv show system global reserved vlan l3-vni-vlan

Shows the reserved VLAN layer 3 VNI to VLAN mapping settings.

Version History

Introduced in Cumulus Linux 5.3.0

Example

cumulus@switch:~$ nv show system global reserved vlan l3-vni-vlan

nv show system memory

Shows information about the switch memory, such as the total amount of memory, the amount of free and used memory, and the percent of memory utilized.

Version History

Introduced in Cumulus Linux 5.3.0

Example

cumulus@switch:~$ nv show system memory

nv show system message

Shows pre- and post-login messages.

Version History

Introduced in Cumulus Linux 5.2.0

Example

cumulus@switch:~$ nv show system message

nv show system reboot

Shows system reboot information, such as the time when the switch rebooted, the reason for the reboot, and the restart mode (fast, warm, cold).

Version History

Introduced in Cumulus Linux 5.2.0

Example

cumulus@switch:~$ nv show system reboot

nv show system reboot history

Shows the system reboot history.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv show system reboot history

nv show system reboot reason

Shows the reason why the switch was rebooted.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv show system reboot reason