Huawei quidway s7700 - Maintaining BGP;MPLS IP VPN; Viewing the Integrated Route Statistics of All Ipv4 VPN Instances; Displaying BGP;MPLS IP VPN Information

table peer ipv4-address { advertised-routes | received-routes } command or display bgp
vpnv4 all routing-table statistics command command on the Client CE.
l If the peer group is configured, you can view information about the group members and
find that the status of the BGP connections between the RR and the group members is
"Established" after running the display bgp vpnv4 all group command on the RR.
3.16 Maintaining BGP/MPLS IP VPN
This section describes how to maintain the BGP/MPLS IP VPN, which involves L3VPN traffic
checking, network connectivity monitoring, BGP connection resetting.
3.16.1 Viewing the Integrated Route Statistics of All IPv4 VPN
Instances
Integrated route statistics of all VPN instances refer to the sum of statistics of all VPN instances.
Procedure
l Run the display ip routing-table all-vpn-instance statistics command to check the
integrated route statistics of all VPN instances.
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3.16.2 Displaying BGP/MPLS IP VPN Information
This section describes how to monitor the running status of the BGP/MPLS IP VPN, which
involves VPN instance information checking, VPNv4 peer information checking, and BGP peer
log information checking.
Context
In routine maintenance, you can run the following commands in any view to check the status of
BGP/MPLS IP VPN.
Procedure
l Run the display ip routing-table vpn-instance vpn-instance-name command to check the
IP routing table of a VPN instance.
l Run the display ip vpn-instance [ verbose ] [ vpn-instance-name ] command to check
information about the VPN instance.
l Run the display bgp [ vpnv4 { all | vpn-instance vpn-instance-name } ] routing-table
label command to check information about labeled routes in the BGP routing table.
l Run the display bgp vpnv4 { all | route-distinguisher route-distinguisher | vpn-
instance vpn-instance-name } routing-table ipv4-address [ mask | mask-length ] command
to check information about the BGP VPNv4 routing table.
l Run the display bgp vpnv4 { all | route-distinguisher route-distinguisher | vpn-
instance vpn-instance-name } routing-table statistics [ match-options ] command to
check statistics about the BGP VPNv4 routing table.
Quidway S7700 Smart Routing Switch
Configuration Guide - VPN 3 BGP MPLS IP VPN Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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