Mpls L3Vpn Configuration Examples; Configuring Basic Mpls L3Vpn - HP FlexNetwork 10500 Series Configuration Manual

Task
Display BGP VPNv4 peer
information.
Display BGP VPNv4 routes.
Display incoming labels for BGP
IPv4 unicast routes.
Display outgoing labels for BGP IPv4
unicast routes.
Display incoming labels for BGP
VPNv4 routes.
Display outgoing labels for BGP
VPNv4 routes.
Display BGP VPNv4 address family
update group information.
Display OSPF sham link information.
For more information about the display ip routing-table, display bgp group vpnv4, display bgp
peer vpnv4, and display bgp update-group vpnv4 commands, see Layer 3—IP Routing
Command Reference.

MPLS L3VPN configuration examples

Configuring basic MPLS L3VPN

Network requirements
CE 1 and CE 3 belong to VPN 1. CE 2 and CE 4 belong to VPN 2.
VPN 1 uses route target attribute 111:1. VPN 2 uses route target attribute 222:2. Users of different
VPNs cannot access each other.
EBGP is used to exchange VPN routing information between CE and PE.
PEs use OSPF to communicate with each other and use MP-IBGP to exchange VPN routing
information.
Command
display bgp [ instance instance-name ] peer vpnv4 [ vpn-instance
vpn-instance-name ] [ ipv4-address mask-length | { ipv4-address |
group-name group-name } log-info | [ ipv4-address ] verbose ]
display bgp [ instance instance-name ] routing-table vpnv4
[ [ route-distinguisher route-distinguisher ] [ ipv4-address
[ { mask-length | mask } [ longest-match ] ] | ipv4-address
[ mask-length | mask ] advertise-info | as-path-acl
as-path-acl-number | community-list
{ { basic-community-list-number | comm-list-name } [ whole-match ]
| adv-community-list-number } ] | [ vpn-instance
vpn-instance-name ] peer ipv4-address { advertised-routes |
received-routes } [ ipv4-address [ mask-length | mask ] | statistics ]
| statistics ]
display bgp [ instance instance-name ] routing-table ipv4
[ unicast ] [ vpn-instance vpn-instance-name ] inlabel
display bgp [ instance instance-name ] routing-table ipv4
[ unicast ] [ vpn-instance vpn-instance-name ] outlabel
display bgp [ instance instance-name ] routing-table vpnv4
inlabel
display bgp [ instance instance-name ] routing-table vpnv4
outlabel
display bgp [ instance instance-name ] update-group vpnv4
[ vpn-instance vpn-instance-name ] [ ipv4-address ]
display ospf [ process-id ] sham-link [ area area-id ]
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