4000 Router Series IP Multicast Command Reference

(172.168.0.12, 227.0.0.1)

RP: 2.2.2.2

Protocol: pim-sm, Flag: SPT LOC ACT

UpTime: 02:54:43

Upstream interface: Ethernet1/1

Upstream neighbor: NULL

RPF prime neighbor: NULL

Downstream interface(s) information:

Total number of downstreams: 1

1: Vlan-interface2

Protocol: pim-sm, UpTime: 02:54:43, Expires: 00:02:47

Table 28 Command output

Field Descri

tion

Total 0 (*, G) entry; 1 (S, G) entry Total number of (S, G) entries and (*, G) entries in the PIM routing table.

(172.168.0.2, 227.0.0.1) (S, G) entry in the PIM routing table.

Protocol PIM mode: PIM-SM or PIM-DM.

Flag

Flag of the (S, G) entry or (*, G) entry:

• ACT—The entry has been used for routing data.

• DEL—The entry will be removed.

• EXPRUNE—Some outgoing interfaces are pruned by other multicast

routing protocols.

• EXT—The entry contains outgoing interfaces provided by other

multicast routing protocols.

• LOC—The entry is on a router directly connected to the same subnet

with the multicast source.

• NIIF—The entry contains unknown incoming interfaces.

• NONBR—The entry has a PIM neighbor lookup failure.

• RPT—The entry is on a RPT branch where (S, G) prunes have been sent

to the RP.

• SPT—The entry is on the SPT.

• SWT—The entry is in the process of RPT-to-SPT switchover.

• WC—The entry contains a wildcard.

Uptime Length of time since the (S, G) entry or (*, G) entry was installed.

Upstream interface Upstream (incoming) interface of the (S, G) entry or (*, G) entry.

Upstream neighbor Upstream neighbor of the (S, G) entry or (*, G) entry.

RPF prime neighbor

RPF neighbor of the (S, G) or (*, G) entry:

• For a (*, G) entry, if the RPF neighbor is the RP, the field is displayed as

NULL.

• For an (S, G) entry, if the RPF neighbor is a router that directly connects

to the multicast source, this field is displayed as NULL.