ZyXEL ES-2108PWR User Guide - Page 141

Multicast, Setting

Page 141 highlights

Chapter 19 Multicast Figure 75 Advanced Application > Multicast > Multicast Setting > IGMP Snooping VLAN The following table describes the labels in this screen. Table 44 Advanced Application > Multicast > Multicast Setting > IGMP Snooping VLAN LABEL DESCRIPTION Mode Select auto to have the Switch learn multicast group membership information of any VLANs automatically. Select fixed to have the Switch only learn multicast group membership information of the VLAN(s) that you specify below. In either auto or fixed mode, the Switch can learn up to 16 VLANs (including up to three VLANs you configured in the MVR screen). For example, if you have configured one multicast VLAN in the MVR screen, you can only specify up to 15 VLANs in this screen. The Switch drops any IGMP control messages which do not belong to these 16 VLANs. Apply Cancel VLAN Name VID Note: You must also enable IGMP snooping in the Multicast Setting screen first. Click Apply to save your changes to the Switch's run-time memory. The Switch loses these changes if it is turned off or loses power, so use the Save link on the top navigation panel to save your changes to the non-volatile memory when you are done configuring. Click Cancel to begin configuring this screen afresh. Use this section of the screen to add VLANs upon which the Switch is to perform IGMP snooping. Enter the descriptive name of the VLAN for identification purposes. Enter the ID of a static VLAN; the valid range is between 1 and 4094. Note: You cannot configure the same VLAN ID as in the MVR screen. Add Click Add to insert the entry in the summary table below and save your changes to the Switch's run-time memory. The Switch loses these changes if it is turned off or loses power, so use the Save link on the top navigation panel to save your changes to the non-volatile memory when you are done configuring. ES-2108 Series User's Guide 141

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Chapter 19 Multicast
ES-2108 Series User’s Guide
141
Figure 75
Advanced Application > Multicast > Multicast Setting > IGMP Snooping VLAN
The following table describes the labels in this screen.
Table 44
Advanced Application > Multicast > Multicast Setting > IGMP Snooping VLAN
LABEL
DESCRIPTION
Mode
Select
auto
to have the Switch learn multicast group membership information of
any VLANs automatically.
Select
fixed
to have the Switch only learn multicast group membership
information of the VLAN(s) that you specify below.
In either
auto
or
fixed
mode, the Switch can learn up to 16 VLANs (including up to
three VLANs you configured in the
MVR
screen). For example, if you have
configured one multicast VLAN in the
MVR
screen, you can only specify up to 15
VLANs in this screen.
The Switch drops any IGMP control messages which do not belong to these 16
VLANs.
Note: You must also enable IGMP snooping in the
Multicast
Setting
screen first.
Apply
Click
Apply
to save your changes to the Switch’s run-time memory. The Switch
loses these changes if it is turned off or loses power, so use the
Save
link on the
top navigation panel to save your changes to the non-volatile memory when you
are done configuring.
Cancel
Click
Cancel
to begin configuring this screen afresh.
VLAN
Use this section of the screen to add VLANs upon which the Switch is to perform
IGMP snooping.
Name
Enter the descriptive name of the VLAN for identification purposes.
VID
Enter the ID of a static VLAN; the valid range is between 1 and 4094.
Note: You cannot configure the same VLAN ID as in the
MVR
screen.
Add
Click
Add
to insert the entry in the summary table below and save your changes to
the Switch’s run-time memory. The Switch loses these changes if it is turned off or
loses power, so use the
Save
link on the top navigation panel to save your
changes to the non-volatile memory when you are done configuring.