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User Manual for the NETGEAR 7300 Series Layer 3 Managed Switch Software
Switching Commands 8-57
202-10009-01_060204
Max Response Time This displays the amount of time the switch will wait after send-
ing a query on an interface because it did not receive a report for a
particular group on that interface. This value may be configured.
Multicast Router Present Expiration Time If a query is not received on an interface
within this amount of time, the interface is removed from the list
of interfaces with multicast routers attached. This value may be
configured.
Interfaces Enabled for IGMP Snooping This is the list of interfaces on which IGMP
Snooping is enabled.
The following status values are only displayed when IGMP
Snooping is enabled.
Multicast Control Frame Count This displays the number of multicast control frames
that are processed by the CPU.
show mac-address-table gmrp
This command displays the GARP Multicast Registration Protocol (GMRP) entries in the
Multicast Forwarding Database (MFDB) table.
Format
show mac-address-table gmrp
Mode Privileged EXEC
Mac Address A unicast MAC address for which the switch has forwarding and
or filtering information. The format is 6 or 8 two-digit hexadeci-
mal numbers that are separated by colons, for example
01:23:45:67:89:AB. In an IVL system the MAC address will be
displayed as 8 bytes. In an SVL system, the MAC address will be
displayed as 6 bytes.
Type This displays 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:).