Packet Force RVSG-4014, User Manual

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RVSG-4014 User’s Manual
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Field Description
VPI/VCI Enter the PVC identifier (VPI and VCI) provided by your ISP.
DSL Link Type Select the DSL link type for the connection. Your ISP should inform you
which type to use.
Connection
Mode
Select the connection mode according to your application.
Encapsulation
Mode Select the encapsulation mode for the connection. Your ISP should
inform you which mode to use.
Service
Category Select the encapsulation mode for the connection. If you are not sure
which type to select, just use the default type.
•
•
UBR without PCR : This service mode does not provide assurance
about the cell latency, the bit loss rate, etc. it is a best-effort
service.
• •
UBR with PCR/ CBR : This service mode provides constant rate
service. It is the idea service for timely and fixed bandwidth.
• •
Non Realtime VBR/ Realtime VBR : This service mode provides
assurance such as latency and bit loss rate and is often
associated with video and time sensitive service. None Realtime
VBR allows more time delay than Realtime VBR.
IP QoS
Scheduler
Algorithm Select the schedule algorithm for IP QoS.
• •
Strict Priority : Always sends the packets with the highest priority.
The default value 8 is the lowest precedence.
•
•
Weighted Fair Queuing : It is an automatically bandwidth
adjusting method, sharing the available bandwidth when
congestion happens. The bandwidth is assigned according to the
priority and the weight value. You can set the weight value from 1
to 63, and 63 is the highest weight value.
The precedence
identification range is from 1 to 8, and the highest precedence is 1.
Please refer to
Quality of Service -> Queue Config section for
more information.