# ip router-id

#### Syntax

[ no ] ip router-id [ vrfName ] ipAddress

#### Release Information

Command introduced before JunosE Release 7.1.0.

#### Description

Establishes the IP address of a router. The no version removes the IP address assignment.

#### Options

- vrfName—Name of the VRF; string of 1–32 alphanumeric characters
- ipAddress—IP address of the router

#### Mode

Global Configuration

#### Related Documentation

- Configuring the Loopback Interface and Router ID for BGP for L2VPNs and Configuring the Loopback Interface and Router ID for VPLS in the JunosE BGP and MPLS Configuration Guide