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Logical Port Parameters
Configuring X.25
Table 8-2 Logical Port Parameters
Parameter
Mapped DLCI Num ber
Blocked Port Flag
Priority
Bandwidth Allocation Group
Encapsulation Method
Modulo
Maximum LAPB Window Size
N2 Retransmit Count
(msec)
T1 Retransmit Period
(msec)
T2 Wait Ack Period
(sec)
T3 Link Alive Period
Logical DCE
Lowest/Highest Incoming Channel
Lowest/Highest Two-Way Channel
Lowest/Highest Outgoing Channel
Flow Control Negotiation
Throughput Class Negotiation
Local Charging Prevention
Reverse Charge Acceptance
Fast Select Acceptance
Incoming Calls Barred
Outgoing Calls Barred
Maximum Packet Size
Default Packet Size
Maximum Window Size
Default Window Size
Maximum Throughput Class
Default Calling Address
(sec)
T20 Restart Timer
(sec)
T21 Incoming Call Timer
(sec)
T22 Reset Timer
T23 Clear Timer
(sec)
DTE Restar t Retry Count
DTE Reset Retry Count
DTE Clear Retry Count
continued on next page
Valid Values
16–991
Y/N
0–9
1–16
RFC1490, AnnexG
0
(8) or
1
(128)
2
1–7 or 1–127
0–20
2000–15,000
0–5000
1–60
Y/N
3
0–4095
3
0–4095
3
0–4095
Y/N
Y/N
Y/N
Y/N
Y/N
Y/N
Y/N
4
128–4096
4
16–4096
2–7
1–7
see explanation
0–15 characters
1–600
1–600
1–600
1–600
0–99
0–99
0–99
Default Value
16
N
0
1
0
RFC1490
0
(Modulo 8)
7
20
3000
1000
5
Y
see explanation
see explanation
see explanation
N
N
N
N
N
N
N
1024
128
7
2
none
none
60
180
60
60
0
0
0
8-15
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