ZyXEL Communications GS2220 Series - Page 458

Chapter 58 Networked AV Mode
GS2220 Series User’s Guide
458
Fig ure 348 Summary
The following table describes the labels in this screen.
Table 241 Summary
LABEL DESCRIPTIO N
Auto Refresh Enter the number of seconds when the Sum ma ry screen details will be updated. Click the Pause
or Play icon to stop or resume the screen update, or to update the automatic refresh interval.
Port Status This chart displays the status of the Switch’s front panel ports with connection (LED, Po rt, and
Co m bo Po rt).
Networked AV Information
IP Setup This link takes you to a screen where you can configure the IP address and subnet mask
(necessary for Switch management) and set up to 64 IP routing domains.
IGMP-Snooping
VLAN
This displays the ID number of the VLAN group upon which the Switch is to perform IGMP
snooping.
IGMP Snooping This displays Ac tive when IGMP snooping is enabled to forward group multicast traffic only to
ports that are members of that group.
Otherwise, it is Ina c tive .
Unknown
Multicast
This displays the action to perform when the Switch receives an unknown multicast frame.
It displays Drop when the frames are discarded.
It displays Flo o d ing when the frames are sent to all ports.
It displays Drop on VLAN when the frames are discarded on the specified VLANs.
IP Interface This displays the IP address of the Switch for it to be managed over the network.
IGMP-Querier This displays Ac tive when the Switch is allowed to send IGMP General Query messages to the
VLANs with the multicast hosts attached.
Otherwise, it is Ina c tive .