3com S7906E 安装指导
1-17
IPv6 MBGP Configuration Example
Network requirements
As shown in the following figure:
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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.
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The IPv6 multicast source belongs to IPv6 PIM-SM 1 and the receiver belongs to IPv6 PIM-SM 2.
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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 1-1 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).
3) Enable IPv6 multicast routing, IPv6 PIM-SM and MLD, and configure an IPv6 PIM-SM domain
border.
# Enable IPv6 multicast routing on Switch A, and enable IPv6 PIM-SM on each interface.
<SwitchA> system-view
[SwitchA] multicast ipv6 routing-enable
[SwitchA] interface vlan-interface 100
[SwitchA-Vlan-interface100] pim ipv6 sm
[SwitchA-Vlan-interface100] quit
[SwitchA] interface vlan-interface 101