Show Mac-Address-Table Multicast - NETGEAR M6100 Series Reference Manual

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Term
Definition
Address Aging
Displays the system's address aging timeout value in seconds.
Timeout

show mac-address-table multicast

This command displays the Multicast Forwarding Database (MFDB) information. If you enter
the command with no parameter, the entire table is displayed. You can display the table entry
for one MAC Address by specifying the MAC address as an optional parameter.
Format
show mac-address-table multicast macaddr
Mode
Privileged EXEC
Term
Definition
VLAN ID
The VLAN in which the MAC address is learned.
MAC Address
A multicast MAC address for which the switch has forwarding or filtering information. The format is 6
two-digit hexadecimal numbers that are separated by colons, for example 01:23:45:67:89:AB.
Source
The component that is responsible for this entry in the Multicast Forwarding Database. The source
can be IGMP Snooping, GMRP, and Static Filtering.
Type
The type of the entry. Static entries are those that are configured by the end user. Dynamic entries
are added to the table as a result of a learning process or protocol.
Description
The text description of this multicast table entry.
Interfaces
The list of interfaces that are designated for forwarding (Fwd:) and filtering (Flt:).
Fwd Interface
The resultant forwarding list is derived from combining all the component's forwarding interfaces and
removing the interfaces that are listed as the static filtering interfaces.
Command example:
If one or more entries exist in the multicast forwarding table, the output is similar to the
following:
(NETGEAR Switch) #show mac-address-table multicast
VLAN ID MAC Address
------- ----------------- ------- ------- --------------- --------- ---------
1
01:00:5E:01:02:03 Filter
M6100 Series Switches
Source
Type
Description
Static
Mgmt Config
Switching Commands
569
Fwd
Interface Interface
Fwd:
Fwd:
1/0/1,
1/0/1,
1/0/2,
1/0/2,
1/0/3,
1/0/3,
1/0/4,
1/0/4,
1/0/5,
1/0/5,
1/0/6,
1/0/6,

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