ES-4024A User’s Guide
74 Chapter 7 Basic Setting
7.6 Switch Setup Screen
Click Basic Setting and then Switch Setup in the navigation panel to display the screen as
shown. The VLAN setup screens change depending on whether you choose 802.1Q or Port
Based in the VLAN Type field in this screen. Refer to the chapter on VLAN.
Figure 31 Switch Setup
The following table describes the labels in this screen.
Table 10 Switch Setup
LABEL DESCRIPTION
VLAN Type Choose 802.1Q or Port Based. The VLAN Setup screen changes depending on
whether you choose 802.1Q VLAN type or Port Based VLAN type in this screen.
See Chapter 8 on page 79 for more information.
IGMP Snooping Select the Active checkbox to enable IGMP snooping have group multicast traffic
only forwarded to ports that are members significantly reducing multicast traffic
passing through your switch. See Section 7.5 on page 73 for more information on
IGMP snooping.
Note: You cannot enable both IGMP snooping and IGMP at the
same time. Refer to Chapter 26 on page 161 for more
information.
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 Enter a time from 10 to 3000 seconds. This is how long all dynamically learned MAC
addresses remain in the MAC address table before they age out (and must be
relearned).
