3com MSR 20-20 참조 매뉴얼

C

HAPTER

 90: PIM C

ONFIGURATION

 C

OMMANDS

No C-RPs are configured by default.

Note that:

■

If you do not specify a group range for the C-RP, the C-RP will serve all 
multicast groups.

■

If you wish a router to be a C-RP for multiple group ranges, you need to include 
these multiple group ranges in multiple rules in the ACL corresponding to the 
group-policy keyword.

■

If you carry out this command repeatedly on the same interface, the last 
configuration will take effect.

c-bsr (PIM view).

# In the public instance configure Ethernet 1/0 to be a C-RP for multicast groups 
225.1.0.0/16 and 226.2.0.0/16, with a priority of 10.

<Sysname> system-view

[Sysname] acl number 2000

[Sysname-acl-basic-2000] rule permit source 225.1.0.0 0.0.255.255

[Sysname-acl-basic-2000] rule permit source 226.2.0.0 0.0.255.255

[Sysname-acl-basic-2000] quit

[Sysname] pim

[Sysname-pim] c-rp ethernet 1/0 group-policy 2000 priority 10 

c-rp advertisement-interval interval

Public instance PIM view, VPN instance PIM view

interval: C-RP-Adv interval in seconds, with an effective range of 1 to 65,535.

Use the c-rp advertisement-interval command to configure the interval at 
which C-RP-Adv messages are sent.

Use the undo c-rp advertisement-interval command to restore the default 
setting.

By default, the C-RP-Adv interval is 60 seconds.

# Set the global C-RP-Adv interval to 30 seconds in the public instance.

<Sysname> system-view

[Sysname] pim

[Sysname-pim] c-rp advertisement-interval 30