CLI Guide

-4 103.103.103.3 --> Source
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The mtrace command traverses the path of the response data block in the reverse direction of
the multicast data traffic. The mtrace command traverses the reverse path to the source from the
destination. As a result, the tabular output of the mtrace command displays the destination details in the
first row, followed by the RPF router details along the path in the consequent rows, and finally the source
details in the last row. The tabular output contains the following columns:
● Hop — a hop number(counted negatively to indicate reverse-path)
● OIF IP — outgoing interface address
● Proto — multicast routing protocol
● Forwarding code — error code as present in the response blocks
● Source Network/Mask — source mask
show ip multicast-cam
Display the content addressable memory (CAM) size and the portions allocated for IP multicast traffic.
Syntax
show ip multicast-cam linecard slot-id port-set port-pipe
Parameters
linecard slot-id Enter the keyword linecard with a slot number to select the line card for which
to gather information. The range of Z9500 slot IDs is from 0 to 2.
port-set port-
pipe
Enter the keyword port-set with a port-pipe number to select the port pipe for
which to gather information. The range of port pipes is from 0 to 3.
Command Modes
● EXEC
● EXEC Privilege
Command
History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100–ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.1 Introduced on the S4810.
E-Series legacy
command
Example
DellEMC# show ip multicast-cam stack-unit 1 port 0
Vrf Id Group Address Source Address Vlan Id IPMC index L2 Ports
L3 Ports
-------- --------------- --------------- ------- ------------ ------------
Multicast 1057