Anycast rp configuration, Network requirements – H3C Technologies H3C S7500E Series Switches User Manual
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5) Verify the configuration
Carry out the display bgp peer command to view the BGP peering relationships between the
switches. If the command gives no output information, a BGP peering relationship has not been
established between the switches.
When the multicast source in PIM-SM 1 (Source 1) and the multicast source in PIM-SM 2 (Source 2)
send multicast information, receivers in PIM-SM 1 and PIM-SM 3 can receive the multicast data. You
can use the display msdp brief command to view the brief information of MSDP peering relationships
between the switches. For example:
# View the brief MSDP peer information on Switch B.
[SwitchB] display msdp brief
MSDP Peer Brief Information
Configured Up Listen Connect Shutdown Down
2 2 0 0 0 0
Peer's Address State Up/Down time AS SA Count Reset Count
192.168.3.2 Up 01:07:08 ? 8 0
192.168.1.2 Up 00:16:39 ? 13 0
# View the brief MSDP peer information on Switch C.
[SwitchC] display msdp brief
MSDP Peer Brief Information
Configured Up Listen Connect Shutdown Down
1 1 0 0 0 0
Peer's Address State Up/Down time AS SA Count Reset Count
192.168.1.1 Up 01:07:09 ? 8 0
# View the brief MSDP peer information on Switch E.
[SwitchE] display msdp brief
MSDP Peer Brief Information
Configured Up Listen Connect Shutdown Down
1 1 0 0 0 0
Peer's Address State Up/Down time AS SA Count Reset Count
192.168.3.1 Up 00:16:40 ? 13 0
Anycast RP Configuration
Network requirements
z
The PIM-SM domain has multiple multicast sources and receivers. OSPF runs within the domain
to provide unicast routes.
z
It is required to configure the anycast RP application so that the receiver-side DRs and the
source-side DRs can initiate a Join message to their respective RPs that are the topologically
nearest to them.
z
On Switch B and Switch D, configure the interface Loopback 10 as a C-BSR, and Loopback 20 as
a C-RP.
z
The router ID of Switch B is 1.1.1.1, while the router ID of Switch D is 2.2.2.2. Set up an MSDP
peering relationship between Switch B and Switch D.