3com 8807 Guia De Referência
626
C
HAPTER
36: PIM C
ONFIGURATION
C
OMMANDS
null: Specifies the incoming interface type as Null.
dense-mode: Specifies the multicast routing protocol as PIM-DM.
sparse-mode: Specifies the multicast routing protocol as PIM-SM.
Description
Use the display pim routing-table command to view the contents of the PIM
multicast routing table. The displayed information of the PIM multicast routing
table includes the SPT and RPF information.
multicast routing table. The displayed information of the PIM multicast routing
table includes the SPT and RPF information.
Example
# View the contents of the PIM multicast routing table on the router.
<SW8800> display pim routing-table
PIM-SM Routing Table
Total 0 (*,*,RP)entry, 0 (*,G)entry, 2 (S,G)entries
(192.168.1.2, 224.2.178.130),
Protocol 0x20: PIMSM, Flag 0x4: SPT
UpTime: 23:59, Timeout after 196 seconds
Upstream interface: VLAN-interface2, RPF neighbor: NULL
Downstream interface list: NULL
(192.168.1.2, 224.2.181.90),
Protocol 0x20: PIMSM, Flag 0x4: SPT
UpTime: 23:59, Timeout after 196 seconds
Upstream interface: VLAN-interface2, RPF neighbor: NULL
Downstream interface list: NULL
Total 2 entries listed
display pim rp-info
Syntax
display pim rp-info [ group-address ]
View
Any view
Parameter
group-address: Group address to display. If no multicast group is specified, the RP
information about all multicast groups will be displayed.
information about all multicast groups will be displayed.
Description
Use the display pim rp-info command to view the RP information of multicast
group.
group.
Table 90 Description on the fields of display pim routing-table
Field
Description
RP
Rendezvous Point
(S,G)
(source address, multicast group)
PIM-SM PIM Sparse Mode
SPT
Shortest Path Tree
RPF
Reverse Path Forwarding