Verifying the Configuration of Basic BGP/MPLS IP VPN Functions

Procedure

• Run the following commands on the PE to check information about the created VPN instance IPv4 address family, including the RD and other attributes.
  • Run the display ip vpn-instance vpn-instance-name command to check brief information about a specified VPN instance.
  • Run the display ip vpn-instance verbose vpn-instance-name command to check detailed information about a specified VPN instance.
  • Run the display ip vpn-instance import-vt ivt-value command to check information about the VPN instances with the specified import VPN target.

  • Run the display ip vpn-instance [ vpn-instance-name ] interface command to view information about the interface bound to a specified VPN instance.

• Run the following commands on the PE and CE to check information about the IPv4 VPN routes to the local and remote sites.

  • Run the display ip routing-table vpn-instance vpn-instance-name command on the PE to check the routing information of a specified VPN instance IPv4 address family.

  • Run the display ip routing-table command on the CE to check routing information.