Allied Telesis AT-S79 - Manual (Page 80)

Chapter 6: IGMP Snooping
80 Section I: Using the Menus Interface
Setting the Age-
out Timer
Use the following procedure to set the age-out timer.
1. From the Main Menu, type A to select Advanced Switch
Configuration.
The Advanced Switch Configuration Menu is shown in Figure 18 on
page 78.
2. From the Advanced Switch Configuration Menu, type I to select IGMP
Snooping Configuration.
The IGMP Configuration Menu is shown in Figure 19 on page 79.
3. From the SNMP Configuration Menu, type S to select Set Age-Out
Timer.
The following prompt is displayed:
Enter age-out time>
For an IGMP member port, the Set Age-Out Timer is set to 280
seconds by default. The range of this parameter is from 280 to
420 seconds.
For an IGMP router port, the Set Age-Out Timer is set to 130 seconds
by default. This value cannot be changed.
4. Type the number of seconds that you want the switch to wait before it
purges an inactive dynamic MAC address which is called the aging
time. Enter a value between 280 and 420 seconds.
5. Type Q to select Quit to previous menu and save your changes.
Setting Group
Members
To set the MAC addresses of IGMP group members, perform the following
procedure:
1. From the Main Menu, type A to select Advanced Switch
Configuration.
The Advanced Switch Configuration Menu is shown in Figure 18 on
page 78.
2. From the Advanced Switch Configuration Menu, type I to select IGMP
Configuration.
The IGMP Configuration Menu is shown in Figure 19 on page 79.
3. From the IGMP Configuration Menu, type V to select View Group
Members.