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User Manual for the NETGEAR 7300 Series Layer 3 Managed Switch Software
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 |
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 |
| 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:). |
Switching Commands |