# VRR

## nv show interface <interface-id> ipv4 vrr

Shows VRR configuration for the specified interface. For IPv6, run the `nv show interface <interface-id> ipv6 vrr` command.

In Cumulus Linux 5.14 and earlier, the command is `nv show interface <interface-id> ip vrr`.

### Command Syntax

Syntax | Description
--- | ---
`<interface-id>` | The interface name.

### Version History

Introduced in Cumulus Linux 5.0.0

### Example

    cumulus@switch:~$ nv show interface vlan10 ipv4 vrr
                 operational        applied
    -----------  -----------------  ------------
    enable                          on
    mac-address  00:00:5e:00:01:01  auto
    mac-id                          none
    [address]    10.1.10.1/24       10.1.10.1/24
    state        up                 up

## nv show interface <interface-id> ipv4 vrr address

Shows the VRR IP addresses on the specified interface. For IPv6, run the `nv show interface <interface-id> ipv6 vrr address` command.

In Cumulus Linux 5.14 and earlier, the command is `nv show interface <interface-id> ip vrr address`.

### Command Syntax

Syntax | Description
--- | ---
`<interface-id>` | The interface name.

### Version History

Introduced in Cumulus Linux 5.0.0

### Example

    cumulus@switch:~$ nv show interface vlan10 ipv4 vrr address
    --------------------------
    11.0.1.1/24
    2001:aa:0:1::1/64
    fe80::200:5eff:fe00:101/64

## nv show interface <interface-id> ipv4 vrr address <ip-prefix-id>

Shows information about a specific VRR IP address on the specified interface. For IPv6, run the `nv show interface <interface-id> ipv6 vrr address <ip-prefix-id\>` command.

In Cumulus Linux 5.14 and earlier, the command is `nv show interface <interface-id> ip vrr address <ip-prefix-id\>`.

### Command Syntax

Syntax | Description
--- | ---
`<interface-id>` | The interface name.
`<ip-prefix-id>` | The IPv4 or IPv6 address and route prefix in CIDR notation.

### Version History

Introduced in Cumulus Linux 5.0.0

### Example

    cumulus@switch:~$ nv show interface vlan10 ipv4 vrr address 10.1.10.1/24
    No Data

## nv show interface <interface-id> ipv4 vrr vrr-state

Shows the state of the specified VRR interface. For IPv6, run the `nv show interface <interface-id> ipv6 vrr vrr-state` command.

In Cumulus Linux 5.14 and earlier, the command is `nv show interface <interface-id> ip vrr vrr-state`.

### Command Syntax

Syntax | Description
--- | ---
`<interface-id>` | The interface name.

### Version History

Introduced in Cumulus Linux 5.0.0

### Example

    cumulus@switch:~$ nv show interface vlan10 ipv4 vrr vrr-state
      operational  applied
      -----------  -------
      up           up

## nv show router vrr

Shows global VRR configuration on the switch.

### Version History

Introduced in Cumulus Linux 5.0.0

### Example

    cumulus@switch:~$ nv show router vrr
            applied
    ------  -------
    enable  on