Gathering Ip Multicast Information; Displaying General Ip Multicast Information - Motorola BSR 2000 Configuration And Management Manual

Release 1.0

Gathering IP Multicast Information

Use the following sections to gather information for your multicast network:

Displaying General IP Multicast Information

Use the following options to view IP multicast cache information in Privileged EXEC
mode:
Legend (L): D = DVMRP accept, d = DVMRP drop, P = PIM accept, p = PIM drop
N = None/Drop, U = unknown
Source/
Group
------------------
20.2.2.24/
224.2.158.205
20.2.2.34/
224.2.158.205
20.2.2.24/
224.2.173.27
20.2.2.34/
224.2.216.243
20.2.2.24/
224.2.216.243
20.2.2.34/
224.2.226.187
Figure 9-1 Output for the show ip multicast fwd-cache Command.
526360-001-00 Rev. B
Displaying General IP Multicast Information
Displaying PIM Information
Displaying IGMP Information
Displaying Reverse Path Forwarding Information
Use the show ip multicast cache-summary command to display the total
number of protocol cache and forwarding cache entries:
MOT# show ip multicast cache-summary
Use the show ip multicast fwd-cache command to display multicast forwarding
cache entries:
MOT# show ip multicast fwd-cache
Figure 9-1 displays typical show ip multicast fwd-cache command output:
(L) Incoming/
Outgoing
--- ------------------ ----------
N 20.2.2.1/
NULL
N 20.2.2.1/
NULL
N 20.2.2.1/
NULL
N 20.2.2.1/
NULL
N 20.2.2.1/
NULL
N 20.2.2.1/
NULL
Configuring IP Multicast Routing
# in pkts
6
14
12
12
14
12
MGBI
# out pkts # OI
Timeout
---------- ---- --------
0
0
0
0
0
0
Entry
181
144
151
155
141
158
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