Cabletron Systems Netlink FRX8000, User Manual

Page: 122 / 468

9-4 FRX8000 3. 0 User G uide, Rev 02
X.25 Port Parameters
Explanations of most of the parameters follow the table.
Table 9-1 X.25 Port Parameters
Parameter Valid Values Default Value
Port Type 2
(X.25 )
2
Physical Interface (see explanation) 3
Blocked Port Flag Y/N N
Line Speed Code
3–19, 21
(AST LP )
3–85 (RLP )
10
10
Modul us
(FRX8000 ports only)
8, 128 8
Outstanding Frames 1–127 7
N2 Maximum Retr ansmi ssions 1–99 5
T1 Retransm ission Period 40–64000 2000
T2 Acknowledgment Delay (ms ) 0–32000 1000
T3 Link Assurance Period
(sec
) 1–250 10
Logical DCE Y/N Y
Generate Clock Y/N N
Rcv Clock (TT) from DTE Y/N N
Mask Link Alar ms Y/N Y
Lowest/Highest I ncoming Channel (see explanation) 0 (not used)
Lowest/Highest Two-w ay Channel
(see explanation) see note
1
Lowest/Highest O utgoing Channel
(see explanation)
0
(not used)
Flow Control Negotiation Y/N N
Thruput Cl ass Negotiation Y/N N
Local Charging Prevention Y/N N
Reverse Charge Acceptance Y/N N
Fast Sel ect Acceptance Y/N N
Incoming Call s Bar red Y/N N
Outgoing Call s Bar red Y/N N
Maximum Packet Size (bytes ) 128–4096
2
see note
3
Defaul t Packet Si ze 16–Maxi mum Packet Size Max. Packet Size
Maximum Window Si ze 4 1–7
see note
5
Defaul t Window Size 1–Maximum Window Size Max. Window Size
Maximum Throughput Class 4 3–14 10
Defaul t Calling Address 0–15 di gits none
Restart Timer
(sec)
4 1–600 60
Incoming Call Timer (sec) 4 1–600 180
Reset Timer (sec)
4
1–600 60
Clear Tim er (sec)
4
1–600 60
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