Cabletron Systems Netlink FRX4000, Руководство пользователя

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Configuring X.25 8-15
If you want to configure one or more closed user groups (CUGs) for the port, press
[N]
at the third screen. (Otherwise, you do not need to configure anything on the fourth
screen.)
Logical Port Parameters
1
Once this parameter has been selected for the first time,
1
becomes the default value.
Table 8-4 Logical Port Parameters
Parameter Valid Values Default Value
Mapped DLCI Number 16–991 16
Blocked Port Flag Y/N N
Priority 0–9 0
Bandwidth Allocation Group 1–16 0
1
Encapsulation Method RFC1490, AnnexG RFC1490
Modulo 0
(8) or
1
(128)
0
(Modulo 8)
Maximum LAPB Window Size 1–7 or 1–127
2
7
N2 Retransmit Count 0–20 20
T1 Retransmit Period (msec)
2000–15,000 3000
T2 Wait Ack Period
(msec)
0–5000 1000
T3 Link Alive Period (sec)
1–60 5
Logical DCE Y/N Y
Lowest/Highest Incoming Channel 0–4095
3
see explanation
Lowest/Highest Two-Way Channel 0–4095
3
see explanation
Lowest/Highest Outgoing Channel 0–4095
3
see explanation
Flow Control Negotiation Y/N N
Throughput Class Negotiation Y/N N
Local Charging Prevention Y/N N
Reverse Charge Acceptance Y/N N
Fast Select Acceptance Y/N N
Incoming Calls Barred Y/N N
Outgoing Calls Barred Y/N N
Maximum Packet Size 128–4096
4
1024
Default Packet Size 16–4096
4
128
Maximum Window Size 2–7 7
Default Window Size 1–7 2
Maximum Throughput Class
see explanation none
Default Calling Address
0–15 characters none
T20 Restart Timer
(sec)
1–600 60
T21 Incoming Call Timer
(sec)
1–600 180
T22 Reset Timer
(sec)
1–600 60
T23 Clear Timer
(sec)
1–600 60
DTE Restart Retry Count 0–99 0
DTE Reset Retry Count 0–99 0
DTE Clear Retry Count 0–99 0