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Chapter 10 Switch Setup
IES-612-51A User’s Guide
100
Figure 43 Switch Setup
The following table describes the labels in this screen.
Table 15 Switch Setup
LABEL DESCRIPTION
MAC Address
Learning
Aging Time
Enter a time from 10 to 10,000 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 0 to disable the aging out of MAC addresses.
GARP Timer: Switches join VLANs by making a declaration. A declaration is
made by issuing 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 Declarations are withdrawn by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. Click here for more information on
VLANs.
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 milliseconds.
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.
Leave All Timer Leave All Timer sets the duration of the Leave All Period timer for GVRP in
milliseconds. Each port has a single Leave All Period timer. Leave All Timer
must be larger than Leave Timer.
Port Isolation
Active
Turn on port isolation to block communications between subscriber ports. When
you enable port isolation you do not need to configure the VLAN to isolate
subscribers.