3com 8807 Reference Guide

C

HAPTER

 40: BGP/MPLS VPN C

ONFIGURATION

 C

OMMANDS

display rip vpn-instance vpn-instance-name

Any view

vpn-instance vpn-instance-name: Specifies a VPN instance name.

Use the display rip vpn-instance command to view the configuration related to 
VPN instance of RIP.

# View the specified VPN instance configuration of RIP.

<SW8800> disp rip vpn vpn1

 

  RIP is running

 

  private net VPN-Instance: vpn1

 

    Checkzero is on         Default cost : 1

 

    Summary is on           Preference : 100

 

    Period update timer : 30

 

    Timeout timer : 180

 

    Garbage-collection timer : 120

 

    No peer router

 

    Network :

 

    192.168.0.0 

domain-id { id-number | id-addr }

OSPF protocol view

id-number: Domain-id for a VPN instance, an integer in the range of 0 to 
4294967295. By default, it is 0.

id-addr: IP address format of Domain-id for a VPN instance. By default, it is 
0.0.0.0.

Use the domain-id command to specify Domain-id for a VPN instance.

Use the undo domain-id command to restore the default Domain-id.

For standard BGP/OSPF interoperability, when BGP routes are imported to OSPF at 
PE, their original OSPF attributes cannot be restored. As these BGP VPN IP routes 
are issued to CE as ASE LSA (type-5 LSA), OSPF cannot distinguish them from the 
routes imported from other route domains. In order to distinguish external routes