H3C Technologies H3C S7500E Series Switches - Manual (Page 422)

14-20
To do… Use the command… Remarks
Clear IPv6 MBGP route flap
statistics
reset bgp ipv6 multicast
flap-info
[ ipv6-address/prefix-length |
regexp as-path-regexp |
as-path-acl
as-path-acl-number ]
Available in user view
IPv6 MBGP Configuration Example
Network requirements
As shown in the following figure:
z IPv6 PIM-SM 1 is in AS 100 and IPv6 PIM-SM 2 is in AS 200. OSPFv3 is the IGP in the two
ASs, and IPv6 MBGP runs between the two ASs to exchange IPv6 multicast route
information.
z The IPv6 multicast source belongs to IPv6 PIM-SM 1 and the receiver belongs to IPv6
PIM-SM 2.
z It is required that the respective VLAN-interface 101 of Switch A and Switch B be
configured as the C-BSR and C-RP of the respective IPv6 PIM-SM domains.
Figure 14-1 Network diagram for IPv6 MBGP configuration
AS 100 AS 200
Source
Receiver
Switch A Switch B
Switch C Switch D
Vlan-int101 Vlan-int101
Vlan-int104
Vlan-int104
Vlan-int100
IPv6 MBGP peers
IPv6 PIM-SM 1
IPv6 PIM-SM 2
Device Interface IP address Device Interface IP address
Source - 1002::100/64 Switch C Vlan-int200 3002::1/64
Switch A Vlan-int100 1002::1/64 Vlan-int102 2001::2/64
Vlan-int101 1001::1/64 Vlan-int104 3001::1/64
Switch B Vlan-int101 1001::2/64 Switch D Vlan-int103 2002::2/64
Vlan-int102 2001::1/64 Vlan-int104 3001::2/64
Vlan-int103 2002::1/64
Configuration procedure
1) Configure IPv6 addresses for interfaces as shown in the above figure (omitted).
2) Configure OSPFv3 (omitted).