Route-Distinguisher (Vpn Instance View) - 3Com S7906E Command Reference Manual

external: Resets EBGP sessions of VPNv4 connections.
internal: Resets IBGP sessions of VPNv4 connections.
Description
Use the reset bgp vpnv4 command to reset BGP VPNv4 connections.
Examples
# Reset all BGP VPNv4 connections to make new configurations take effect.
<Sysname> reset bgp vpnv4 all

route-distinguisher (VPN instance view)

Syntax
route-distinguisher route-distinguisher
View
VPN instance view
Default Level
2: System level
Parameters
route-distinguisher: Route distinguisher (RD) for the VPN instance, a string of 3 to 21 characters in
either of the following two formats:
16-bit AS number:32-bit user-defined number. For example, 101:3.
32-bit IP address:16-bit user-defined number. For example, 192.168.122.15:1.
Description
Use the route-distinguisher command to configure a route distinguisher (RD) for a VPN instance.
An RD is used to create the routing and FIB of a VPN. By prefixing an RD to an IPv4 prefix, you get a
VPN IPv4 prefix unique globally.
No RD is configured by default; you must configure an RD for each VPN instance.
A VPN instance takes effect only after you configure an RD for it.
Once you configure an RD for a VPN, you cannot remove the association.
You cannot change an RD directly; you can only delete the VPN instance, and then re-create the
VPN instance and re-configure a new RD.
Examples
# Configure the RD of VPN instance vpn1.
<Sysname> system-view
1-55