Switch Setup - ZyXEL Communications GS2220 Series User Manual

Note: VLAN is unidirectional; it only governs outgoing traffic.
8.5 Switc h Se tup
Click
Ba sic Se tting
setup screens change depending on whether you choose
this screen.
Basic Setting > Switch Setup
Fig ure 83
The following table describes the labels in this screen.
Table 27 Basic Setting > Switch Setup
L ABEL
VLAN Type
MAC Address Learning
MAC address learning reduces outgoing traffic broadcasts. For MAC address learning to occur on a port, the port
must be active.
Aging Time
ARP Aging Time
Aging Time
GARP Timer: Switches join VLANs by making a declaration. A declaration is made by issuing a
GARP. Declarations are withdrawn by issuing a
GARP timers set declaration timeout values. See the chapter on VLAN setup for more background information.
Join Timer
Leave Timer
Chapter 8 Basic Setting
> in the navigation panel to display the screen as shown. The VLAN
Switc h Se tup
DESC RIPT IO N
Choose or
802.1Q Po rt Ba se d
choose VLAN type or
802.1Q
Enter a time from 10 to 1000000 seconds. This is how long all dynamically learned MAC
addresses remain in the MAC address table before they age out (and must be relearned).
Enter a time from 60 to 1000000 seconds. This is how long dynamically learned ARP entries
remain in the ARP table before they age out (and must be relearned). The setting here applies
to ARP entries which are newly added in the ARP table after you click
Join Timer sets the duration of the Join Period timer for GVRP in milliseconds. Each port has a
timer. The allowed
Pe rio d Jo in T im e
200 milliseconds. See the chapter on VLAN setup for more background information.
Leave Time sets the duration of the
single timer. Leave Time must be two times larger than
L e a ve Pe rio d
milliseconds.
GS2220 Series User's Guide
or
802.1Q
. The screen changes depending on whether you
VL A N Se tup
VLAN type in this screen.
Po rt Ba se d
message. A
L e a ve L e a ve All
range is between 100 and 65535 milliseconds; the default is
timer for GVRP in milliseconds. Each port has a
L e a ve Pe rio d
106
in the
Po rt Ba se d VL AN T ype
.
Apply
message using
Jo in
message terminates all registrations.
; the default is 600
Jo in T im e r
field in
Jo in