Reference Guide

1054 | Multicast
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mac-flood-list
e
Provide an exception to the restrict-flood configuration so that multicast frames
within a specified MAC address range to be flooded on all ports in a VLAN.
Syntax
mac-flood-list mac-address mask vlan vlan-list
[min-speed speed]
Parameters
Defaults
None
Command Modes
CONFIGURATION
Command
History
Usage
Information
When the mac-flood-list with the min-speed option is used in combination with the
restrict-flood command,
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
mtrace
e
Trace a multicast route from the source to the receiver.
Syntax
mtrace
{source-address/hostname} {destination-address/hostname} {group-address}
Parameters
Command Modes
EXEC Privilege
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 will be restricted. Separate
values by commas — no spaces ( 1,2,3 ) or indicate a list of values
separated by a hyphen (1-3).
Range: 1 to 4094
min-speed min-speed
(OPTIONAL) Enter the minimum link speed that ports must have to
receive the specified flooded multicast traffic.
Version 7.7.1.0 Introduced on E-Series
restrict-flooding Prevent Layer 2 multicast traffic from being forwarded on ports below a
specified speed.
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).