3com 8807 참조 가이드
PIM Configuration Commands
635
<SW8800> system-view
System View: return to User View with Ctrl+Z.
[SW8800] multicast routing-enable
[SW8800] pim
[3Com-pim] source-policy 2000
[3Com-pim] quit
[SW8800] acl number 2000
[3Com-acl-basic-2000] rule permit source 10.10.1.2 0
[3Com-acl-basic-2000] rule deny source 10.10.1.1 0
static-rp
Syntax
static-rp rp-address [ acl-number ]
undo static-rp
View
PIM view
Parameter
rp-address: Static RP address, only being legal unicast IP address.
acl-number: Basic ACL, used to control the range of multicast group served by
static RP, which ranges from 2000 to 2999. If an ACL is not specified upon
configuration, static RP will serve all multicast groups; if an ACL is specified, static
RP will only serve the multicast group passing the ACL.
static RP, which ranges from 2000 to 2999. If an ACL is not specified upon
configuration, static RP will serve all multicast groups; if an ACL is specified, static
RP will only serve the multicast group passing the ACL.
Description
Use the static-rp command to configure static RP.
Use the undo static-rp command to remove the configuration.
Static RP functions as the backup of dynamic RP so as to improve the network
robustness. If the RP elected by BSR mechanism is valid, static RP will not work.
robustness. If the RP elected by BSR mechanism is valid, static RP will not work.
All routers in the PIM domain should be configured with this command and be
specified with the same RP address.
specified with the same RP address.
The new configuration overwrites the old one if you run the command for a
second time.
second time.
c
CAUTION:
■
When the BSR-elected RP is effective, the static RP does not work.
■
All routers in the PIM domain must be configured with this command
simultaneously, with the same RP address specified.
simultaneously, with the same RP address specified.
■
The system supports up to ten different static RP addresses. When more than
ten static RP addresses are configured, the system will give this prompt
information:
ten static RP addresses are configured, the system will give this prompt
information:
"Cannot config static-rp, exceeded static-rp limit 10".
Related command: display pim rp-info.