108CHAPTER 5: VLAN COMMANDS

„vlan vlan-idName or number of a VLAN of which the port is a member. The entry is added only for the specified VLAN.

„tag tag-valueVLAN tag value that identifies a virtual port. You can specify a number from 1 through 4095. If you do not specify a tag value, an entry is created for an untagged interface only. If you specify a tag value, an entry is created only for the specified tagged interface.

Defaults — None.

Access — Enabled.

History —Introduced in MSS Version 3.0.

Usage — You cannot add a multicast or broadcast address as a permanent or static FDB entry.

Examples — The following command adds a permanent entry for MAC address 00:11:22:aa:bb:cc on ports 3 and 5 in VLAN blue:

WX1200# set fdb perm 00:11:22:aa:bb:cc port 3,5 vlan blue success: change accepted.

The following command adds a static entry for MAC address 00:2b:3c:4d:5e:6f on port 1 in the default VLAN:

WX4400# set fdb static 00:2b:3c:4d:5e:6f port 1 vlan default success: change accepted.

See Also

„clear fdb on page 96

„display fdb on page 98

set fdb agingtime Changes the aging timeout period for dynamic entries in the forwarding database.

Syntax set fdb agingtime vlan-idage seconds

„vlan-id— VLAN name or number. The timeout period change applies only to entries that match the specified VLAN.

„age seconds Value for the timeout period, in seconds. You can specify a value from 0 through 1,000,000. If you change the timeout period to 0, aging is disabled.