Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide
Chapter 2 BGP/MPLS VPN Configuration
Commands
3Com Corporation
2-25
After the display ospf brief command is executed successfully, the system prompts
the information: “Multi-VPN-Instance enable on CE router.”
Caution:
OSPF processes will set up all peers again after this command is executed.
Example
# Configure OSPF procedure 100 as Multi-VPN-Instance CE.
[3Com -ospf-100] vpn-instance-capability simple
# Restore the OSPF procedure 100 as PE.
[3Com -ospf-100] undo vpn-instance-capability
2.1.28 vpn-target
Syntax
vpn-target vpn-target-ext-community [ import-extcommunity |
export-extcommunity | both ]
undo vpn-target vpn-target-ext-community [ import-extcommunity |
export-extcommunity | both ]
View
MBGP VPN-instance view
Parameter
import-extcommunity: Ingress route information from the extended community of
target VPN.
export-extcommunity: Egress route information to the extended community of target
VPN.
both: Imports both ingress and egress route information to the extended community of
target VPN.
vpn-target-ext-community: Adds vpn-target extended community attribute to the
ingress and egress of vpn-instance or the vpn-target extended community list of
ingress and egress.