Reference Guide

Parameters
mac-address Enter a multicast MAC address in hexadecimal format.
mac-mask Enter the MAC Address mask.
vlan vlan-list Enter the VLAN(s) in which flooding is restricted. Separate values by
commas — no spaces (1,2,3) or indicate a list of values separated by
a hyphen (1-3). The range is 1 to 4094.
min-speed min-
speed
(OPTIONAL) Enter the minimum link speed that ports must have to
receive the specified flooded multicast traffic.
Defaults none
Command Modes CONFIGURATION
Command History
Version 7.7.1.0 Introduced on the E-Series.
Usage
Information
When you use the mac-flood-list command with the min-speed option in combination
with the restrict-flood command, the mac-flood-list command has higher priority
than the restrict-flood command.
Therefore, all multicast frames matching the mac-address range specified using the mac-
flood-list command are flooded according to the mac-flood-list command. Only
the multicast frames not matching the mac-address range specified using the
mac-flood-
list command are flooded according to the restrict-flood command.
Related
Commands
restrict-flooding – prevents Layer 2 multicast traffic from being forwarded on ports below a
specified speed.
mtrace
Trace a multicast route from the source to the receiver.
E-Series
Syntax
mtrace {source-address/hostname} {destination-address/hostname}
{group-address}
Parameters
source-address/
hostname
Enter the source IP address in dotted decimal format (A.B.C.D).
destination-
address/
hostname
Enter the destination (receiver) IP address in dotted decimal format
(A.B.C.D).
group-address Enter the multicast group address in dotted decimal format (A.B.C.D).
Command Modes EXEC Privilege
Command History
Version 7.5.1.0 Expanded to support originator.
Version 7.4.1.0 Expanded to support the intermediate (transit) router.
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