627
event, debug pim packet, debug pim nexthop, debug pim nsm, debug pim mfc, debug
pim timer, debug pim state, refer to PIM-SM manual section.
17.2.5.1.3 show ip pim mroute dense-mode
Command: show ip pim mroute dense-mode [group <A.B.C.D>] [source <A.B.C.D>]
Function:
Display PIM-DM message forwarding items.
Parameter:
group <A.B.C.D>: displays forwarding items relevant to this multicast
address.
Source <A.B.C.D>: displays forwarding items relevant to this source.
Default:
Do not display (Off).
Command Mode:
Admin Mode
Usage Guide:
The command shows PIM-DM multicast forwarding items, namely
forwarding items of forward multicast packet in system FIB table.
Example:
Display all of PIM-DM message forwarding items.
Switch(config)#show ip pim mroute dense-mode
IP Multicast Routing Table
(*,G) Entries: 1
(S,G) Entries: 1
(*, 226.0.0.1)
Local
(192.168.1.12, 226.0.0.1)
RPF nbr: 0.0.0.0
RPF idx: Vlan2
Upstream State: FORWARDING
Origin State: ORIGINATOR
Local
Pruned
Asserted
Outgoing
Switch#
Displayed Information
Explanations
(*,226.0.0.1)
(*,G) Forwaridng item
(192.168.1.12, 226.0.0.1)
(S,G) Forwarding item
RPF
nbr
Backward path neighbor, upstream
neighbor of source direction in DM, 0.0.0.0
expresses the switch is the first hop.
RPF idx
Interface located in RPF neighbor
Upstream State
Upstream direction, including
FORWARDING(forwarding upstream data),
