ADTRAN SMART/RG SR506n, Руководство пользователя

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Field Name Description
lines.
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Path1 Interleaved: Error checking that provides error free data which increases
latency.
If you are not certain which method is best, you can select both.
Select DSL Link Type Select the linking protocol. EoA is the most popular with PPPoA a close second (used
with many legacy ISPs). Options are:
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EoA: Ethernet over ATM.
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PPPoA: Point-to-Point Protocol over ATM.
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IPoA: Internet Protocol over ATM.
Encapsulation Mode Select whether multiple protocols or only one protocol is carried per PVC (Permanent
Virtual Circuit). Options are:
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LLC/ENCAPSULATION : ( Available for PPOA only ) Logical Link Control (LLC)
encapsulation protocols used with multiple PVCs
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LLC/SNAP-BRIDGING: LLC used to carry multiple protocols in a single PVC.
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LLC/SNAP-ROUTING : ( Available for IPoA only ) LLC used to carry one protocol
per PVC.
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VC/MUX: Virtual Circuit Multiplexer creates a virtual connection used to carry
one protocol per PVC.
Service Category Select the bit rate protocol. Options are:
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UBR without PCR: Unspecified Bit Rate with no Peak Cell Rate, flow control or
time synchronization between the traffic source and destination. Commonly
used with applications that can tolerate data / packet loss.
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UBR with PCR: Same as above but with a Peak Cell Rate.
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CBR: Constant Bit Rate relies on timing synchronization to make the network
traffic predictable. Used commonly in Video and Audio traffic network applic-
ations.
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Non Realtime VBR: Non Realtime Variable Bit Rate used for connections that
transport traffic at a Variable Rate. This category requires a guaranteed band-
width and latency. It does not rely on timing synchronization between the des-
tination and source.
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Realtime VBR: Realtime Variable Bit Rate. Same as the above option but relies
on timing and synchronization between the destination and source. This cat-
egory is commonly used in networks with compressed video traffic.
Minimum Cell Rate Minimum allowable rate (cells per second) at which cells can be sent on a ATM net-
work. The default is -1 (no shaping).
Scheduler for Queues of The algorithm used to schedule the queue behavior. VC scheduling is different than the