H3C S9500 Series Operation Manual page 583

Operation Manual – MPLS
H3C S9500 Series Routing Switches
Table 3-23 Configure VPNv4 address family
Enter VPNv4 sub-address family view
Delete VPNv4 sub-address family view
configuration
Step 2: Configure MBGP neighbor
Configure internal neighbor of MBGP in VPNv4 sub-address family view.
Table 3-24 Configure peer group
Create a peer group
Delete a specific peer group
Choose the internal keyword when using the command to create an IBGP peer group.
Step 3: Activate peer (group)
By default, BGP neighbor is active while MBGP neighbor is inactive. You must enable
MBGP neighbor in VPNv4 sub-address family view.
Table 3-25 Enable/disable IBGP peer group
Enable a peer group
Disable a specific peer group
Step 4: Configure the local address as the next hop in route advertisement (optional)
Since the default value is no configuration, you must show clearly to add in this
configuration command when configuring MBGP of PE-PE.
Perform the following configuration in VPNv4 sub-address family view.
Table 3-26 Configure the local address as the next hop in route advertisement
Configure the local address as the
next hop in route advertisement
Remove the configuration
Operation
Operation
Operation
Operation
3-23
Chapter 3 BGP/MPLS VPN Configuration
Command
ipv4-family vpnv4 [ unicast ]
undo ipv4-family vpnv4 [ unicast ]
Command
group group-name [ internal | external ]
undo group group-name
Command
peer group-name enable
undo peer group-name enable
Command
peer
{ peer-address
next-hop-localpeer
group-name } next-hop-local
undo peer { peer-address | group-name }
next-hop-local
| group-name }
{ peer-address |