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Async pvc parameters, Async pvc parameters -19 – Cabletron Systems 1800 User Manual

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Configuring Async Ports

12-19

Async PVC Parameters

1

16, 32, 64 , 128, 256, 512, 1024, 2048, or 4096

. Cannot be greater than the smaller

Maximum Packet Size specified in the port records for both ends of the connection.

2

Cannot be greater than the smaller

Maximum Window Size

specified in the Port records

for both ends of the connection.

Connection Priority

prioritizes this connection for intra-nodal traffic; the higher the number, the higher the
priority. (This priority has no effect on traffic exiting a node.)

Priorities are configured on all logical interfaces that use a physical frame relay port.
The device processor in the node uses these priorities to help determine the order in
which it will process protocols.

When configuring priorities, be careful to consider the types of
traffic being routed on other connections in the node.

Subscriber Name

identifies the subscriber to the console operator. The software does not use this infor-
mation.

Logical Channel

is a logical link between the node and the subscriber.

Port

specifies the port at each end of the PVC.

Packet Size

allows setting a packet size for each end of the PVC. Generally the same packet size
will be configured in the port record at each end, as well as in the PVC record.

Window Size

allows setting a window size for each end of the PVC. Generally the same window size
will be configured in the port record at each end, as well as in the PVC record.

Table 12-5 Async PVC Parameters

Parameter

Valid Values

Default Value

Connecti on Priori ty

0–9

0

Subscriber Name

0–31 characters

none

Logical Channel

1

1

RLP

n/a

0

Port

0–3

0

Packet Size

128–4096

1

128

Window Size

1–7

2

2