Netgear S3300-28X-PoE+ (GS728TXP) - ProSAFE S3300 Smart Switch Series 管理者ガイド

The following table describes the information available for each entry in the address 
table.

VLAN ID

Specifies the VLAN ID on which the IGMP Snooping Querier is 
administratively enabled and for which VLAN exists in the VLAN 
database.

MAC Address

A unicast MAC address for which the switch has forwarding and/or 

filtering information. The format is a six-byte MAC address with 
each byte separated by colons. For example, 00:0F:89:AB:CD:EF.

Interface

The port where this address was learned: that is, this field displays 
the port through which the MAC address can be reached.

Status

The status of this entry. The possible values are:

Static. The entry was added when a static MAC filter was 
defined.

Learned. The entry was learned by observing the source MAC 
addresses of incoming traffic, and is currently in use.

Management. The system MAC address, which is identified 
with interface c1.

Use the Dynamic Addresses screen to set the amount of time to keep a learned MAC 
address entry in the forwarding database. The forwarding database contains static entries, 
which are never aged out, and dynamically learned entries, which are removed if they are not 
updated within a given time.

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Select Switching 

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 Dynamic Addresses.

In the Address Aging Timeout field, specify the number of seconds the forwarding database 
should wait before deleting a learned entry that has not been updated. 

IEEE 802.1D recommends a default of 300 seconds, which is the 
factory default value.

Click the Apply button.