ZyXEL Communications VES1724-56, Руководство пользователя

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Chapter 24 Multicast
VES1724-56 User’s Guide
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Note: Your Switch automatically creates a static VLAN (with the same VID) when you
create a multicast VLAN in this screen.
Figure 136
Advanced Application > Multicast > Multicast Setting > MVR
The following table describes the related labels in this screen.
Table 99
Advanced Application > Multicast > Multicast Setting > MVR
LABEL DESCRIPTION
Behavior Select Snooping to use the IGMP/MLD snooping mechanism for multicast VLAN traffic in
this MVR network. IGMP/MLD snooping enables the Switch to handle multicast traffic more
efficiently and effectively.
Select Proxy to use the IGMP/MLD proxy mechanism for multicast VLAN traffic in this MVR
network. Select this to have the Switch reduce multicast traffic by sending IGMP/MLD host
messages to a multicast router or server on behalf of all multicast hosts connected to the
Switch.
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.
Active Select this check box to enable MVR to allow one single multicast VLAN to be shared among
different subscriber VLANs on the network.
Name Enter a descriptive name (up to 32 printable ASCII characters) for identification purposes.
Multicast VLAN
ID Enter the VLAN ID (1 to 4094) of the multicast VLAN.
802.1p Priority Select a priority level (0-7) with which the Switch replaces the priority in outgoing IGMP
control packets (belonging to this multicast VLAN).