3Com S7902E Command Reference Manual - page 1183
1-26
Description
Use the
display pim rp-info
command to view the RP information.
Note that:
z
If neither
all-instance
nor
vpn-instance
is specified, this command will display the information on
the public instance.
z
The RP information includes the information of RPs dynamically found by the BSR mechanism and
static RPs.
z
Because a non-BSR router refreshes its local RP-Set only based on the received BSR bootstrap
messages, the system does not delete an RP even if its expiry time is 0. Instead, the system waits
for the next bootstrap message from the BSR: if the bootstrap message does not contain
information of the RP, the system will delete it.
Examples
# View the RP information corresponding to the multicast group 224.0.1.1 in the public instance.
VPN-Instance: public net
BSR RP Address is: 2.2.2.2
Priority: 0
HoldTime: 150
Uptime: 03:01:10
Expires: 00:02:30
RP mapping for this group is: 2.2.2.2
# View the RP information corresponding to all multicast groups in the public instance.
VPN-Instance: public net
PIM-SM BSR RP information:
Group/MaskLen: 224.0.0.0/4
RP: 2.2.2.2
Priority: 0
HoldTime: 150
Uptime: 03:01:36
Expires: 00:02:29
Table 1-10 display pim rp-info
command output description
Field
Description
VPN-Instance: public net
Public instance
BSR RP Address is
IP address of the RP
Group/MaskLen
The multicast group served by the RP
RP
IP address of the RP
Priority
RP priority
HoldTime
RP timeout time
Uptime
Length of time for which the RP has been up, in
hh:mm:ss