ZyXEL Communications MSAP2000 Click Basic Setting and then Switch Setup in the navigation panel to display the screen as shown. , The following table describes the labels in this screen.

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MSAP2000 AAMS User’s Guide
6.5 Switch Setup Screen
Click Basic Setting and then Switch Setup in the navigation panel to display
the screen as shown.
Figure 25 Switch Setup
The following table describes the labels in this screen.
Table 11 Switch Setup
LABEL DESCRIPTION
IGMP Snooping Select Active to enable IGMP snooping have grou p multicast traffic only
forwarded to ports that are members of the VLAN, significantly reducing
multicast traffic passing through your MSAP2000 AAMS.
MAC Address MAC address learning reduces outgoing traffic broad casts. For MAC address
Learning learning to occur on a port, the port must be active.
Aging Time Enter a time from 10 to 765 seconds. This is how long all dynamically lear ned
MAC addresses remain in the MAC address table before they age out (and
must be relearned).
GARP Timer:
Switches join VLANs by making a declaration. A declaration is made by iss uing a Join message
using GARP. Declarations are withdrawn by issuing a Leave message. A Leave All message
terminates all registrations. GARP timers set declaration timeout values. See the chapter on VLAN
setup for more background information.
Join Timer Join Timer sets the duration of the Join Period timer for GVRP in milliseconds.
Each port has a Join Period timer. The allowed Join Time range is between
100 and 65535 milliseconds; the default is 200 millisecon ds. See the chapter
on VLAN setup for more background information.
Leave Timer Leave Timer sets the duration of the Leave Period timer for GVRP in
milliseconds. Each port has a single Leave Period timer. Leave Time must be
two times larger than Join Timer; the default is 600 milliseconds.