Draytek Vigor2850 Series User Manual page 90

MBS
P o r t - b a
P o r t - b a
General page lets you set the first PVC. As to set the second PVC line, please click the
Port-based Bridge tab to open Bridge configuration page.
Available settings are explained as follows:
Item
Enable
P1 to P4
Service Type
Add Tag
Priority
Vigor2850 Series User's Guide
It represents Maximum Burst Size.
value is 10 to 50.
s e d B r i d g e
s e d B r i d g e
Description
Check this box to enable that channel. Only channel 3 to 8
can be set in this page, for channel 1 to 2 are reserved for
NAT using.
It means the LAN port 1 to 4. Check the box to designate
the LAN port for channel 3 to 8.
Normally, service type is used for the service of video
stream (e.g., IPTV). It can divide the packets from remote
control and from video stream into different PVC. Such
feature is used for specific application. Please choose
Normal as the Service Type.
Normal – It means that the PVC can accept all packets.
IGMP –It means that such PVC can accept IGMP packets
only. Such type just meets a specific environment on some
ISPs. Data and IGMP packets will be transmitted and
received with different PVC.
To identify the usage of PVC, check this box to invoke this
setting. And type the number for VLAN ID (number).
To add the packet priority number for such VLAN. The
range is from 0 to 7.
80
The range of the