1392 CHAPTER 90: PIM CONFIGURATION COMMANDS

Use the undo crp-policycommand to remove the restrictions in C-RP address ranges and the ranges of served multicast groups.

By default, there are no restrictions on C-RP address ranges and the address ranges of served groups, namely all received C-RP messages are accepted.

Example # In the public instance, configure a C-RP address range and a range of served multicast groups so that only routers in the address range of 1.1.1.1/32 can be C-RPs and these C-RPs can serve only multicast groups in the address range of 225.1.0.0/16.

<Sysname> system-view [Sysname] acl number 3000

[Sysname-acl-adv-3000] rule permit ip source 1.1.1.1 0 destination 2

25.1.0.00.0.255.255 [Sysname-acl-adv-3000] quit [Sysname] pim [Sysname-pim] crp-policy 3000

display pim bsr-info

Syntax display pim [ vpn-instance vpn-instance-nameall-instance ] bsr-info

View Any view

Parameter vpn-instance-name: VPN instance name, a case sensitive string of up to 31 characters.

all-instance: Specifies all VPN instances.

Description Use the display pim bsr-infocommand to view the BSR information in the PIM domain and the locally configured C-RP information in effect.

Related command: c-bsr (PIM view) and c-rp (PIM view).

Example # View the BSR information in the PIM-SM domain in the public instance and the locally configured C-RP information in effect.

<Sysname> display pim bsr-info Vpn-instance: public net Elected BSR Address: 12.12.12.9

Priority: 0

Hash mask length: 30

State: Elected

Scope: Global

Uptime: 00:00:56

Next BSR message scheduled at: 00:01:14

Candidate BSR Address: 12.12.12.9

Priority: 0

Hash mask length: 30

State: Elected

Scope: Global

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3Com MSR 30, MSR 50 manual Display pim bsr-info, Related command c-bsr PIM view and c-rp PIM view