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show ip mroute
Use the clear ip mroute command to delete entries from the mroute table.
Examples
The following is sample output from the show ip mroute command for a router operating in sparse
mode:
Router# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
Timers: Uptime/Expires
Interface state: Interface, Next-Hop, State/Mode
(*, 224.0.255.3), uptime 5:29:15, RP is 192.168.37.2, flags: SC
Incoming interface: Tunnel0, RPF neighbor 10.3.35.1, Dvmrp
Outgoing interface list:
(192.168.46.0, 224.0.255.3), uptime 5:29:15, expires 0:02:59, flags: C
Incoming interface: Tunnel0, RPF neighbor 10.3.35.1
Outgoing interface list:
The following is sample output from the show ip mroute command with the IP multicast group address
232.6.6.6 specified:
Router# show ip mroute 232.6.6.6
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
Outgoing interface flags:H - Hardware switched
Timers:Uptime/Expires
Interface state:Interface, Next-Hop or VCD, State/Mode
(*, 232.6.6.6), 00:01:20/00:02:59, RP 224.0.0.0, flags:sSJP
Incoming interface:Null, RPF nbr 224.0.0.0
Outgoing interface list:Null
(10.2.2.2, 232.6.6.6), 00:01:20/00:02:59, flags:CTI
Incoming interface:Ethernet3/3, RPF nbr 224.0.0.0
Outgoing interface list:
The following is sample output from the show ip mroute command for a router operating in dense mode.
This output displays the contents of the IP multicast routing table for the multicast group named
cbone-audio.
Router# show ip mroute cbone-audio
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR
540
L - Local, P - Pruned, R - RP-bit set, F - Register flag,
T - SPT-bit set, J - Join SPT, M - MSDP created entry,
X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
U - URD, I - Received Source Specific Host Report, Z - Multicast Tunnel,
Y - Joined MDT-data group, y - Sending to MDT-data group
Ethernet0, Forward/Sparse, 5:29:15/0:02:57
Ethernet0, Forward/Sparse, 5:29:15/0:02:57
L - Local, P - Pruned, R - RP-bit set, F - Register flag,
T - SPT-bit set, J - Join SPT, M - MSDP created entry,
X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
U - URD, I - Received Source Specific Host Report, Z - Multicast Tunnel,
Y - Joined MDT-data group, y - Sending to MDT-data group
Ethernet3/1, Forward/Sparse-Dense, 00:00:36/00:02:35
L - Local, P - Pruned, R - RP-bit set, F - Register flag,
T - SPT-bit set, J - Join SPT, M - MSDP created entry,
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR
OL-23890-01
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