Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide
Chapter 2 BGP/MPLS VPN Configuration
Commands
3Com Corporation
2-14
[3Com ] bgp 100
[3Com –bgp] ipv4 family vpn-instance abc
[3Com -bgp-af-vpn-instance]
# Enter VPNv4 address family view.
[3Com ] bgp 100
[3Com -bgp] ipv4 family vpnv4 unicast
[3Com -bgp-af-vpn]
2.1.17 ospf vpn-instance
Syntax
ospf process-id [ router-id router-id-number ] vpn-instance vpn-instance-name
undo ospf process-id
View
System view
Parameter
process-id: OSPF process ID. By default, it is set to 1.
router-id-number: Router ID for an OSPF process. It is optional.
vpn-instance-name: VPN instance bound to an OSPF process.
Description
Use the ospf command to enable an OSPF process.
Use the undo ospf command to disable an OSPF process.
After enabling an OSPF process, you can perform the configuration related to OSPF in
the OSPF protocol view.
By default, OSPF protocol is not used in the system.
VRP supports multiple OSPF processes, so you can specify different process IDs to
enable multiple OSPF processes on a router.
You are recommended to specify route-id in a process using router-id when enabling
the OSPF process. If you want to enable multiple processes on a router, you are
recommended to specify different router IDs for different processes.
To enable an OSPF process belonging to a public network without router ID, the
following conditions should be satisfied:
z RM is configured with router ID.
z There is an interface configured with an IP address.