Ip-To-X.25 Pvc Parameters; Ip/X.25 Pvc Parameters - Cabletron Systems SmartSwitch 6000 User Manual

IP-to-X.25 PVC Parameters

Connection Priority
Subscriber Name
IP Interface ID
Packet Size/Window Size
Configuring IP
Parameter
Connection Priority
Subscriber Name
IP Interface ID
Packet Size
Window Size
Logical Channel
LP
Por t
16, 32, 64 ,128, 256, 512, 1024, 2048
1
Maxim um Packet Size
Cannot be greater than the smaller
2
for both ends of the connection.
Logical channels must be lower than the lowest LCNs assigned to any subscribers on the
3
ports in a PVC record.
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.)
A priority is also configured in Node Defaults, as well as for each logical port, SNA
PU, LLC2 host, Bridge Port/LLC2 Interface, IP interface, IPX interface, and SVC
subscriber. 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.
identifies the subscriber to the console operator. The software does not use this infor-
mation.
is simply an identifier for the IP interface.
allows setting packet and window sizes for each end of the PVC. Generally the same
packet and window sizes will be configured in the port records at each end, as well as
in the PVC record.
Table 11-4 IP/X.25 PVC Parameters
Valid Values
0–9
0–31 characters
1-255
128–4096
2
1–7
1–255
FRX4000, FRM:
FRX6000:
0–63
, or 4096
specified in the port records for both ends of the connection.
Maximum Window Size
Default Value
0
none
1
1
128
2
3
1
0
0–7 0
0
. Cannot be greater than the smaller
specified in the Port records
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