Draytek Vigor2830 Series User Manual page 113

PCR
SCR
MBS
After finishing all the settings here, please click OK to save the configuration.
P o r t - b a s e d B r i d g e
P o r t - b a s e d B r i d g e
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
It represents Peak Cell Rate. The default setting is "0".
It represents Sustainable Cell Rate. The value of SCR must
be smaller than PCR.
It represents Maximum Burst Size. The range of the value is
10 to 50.
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.
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Vigor2830 Series User's Guide