Eicon Networks 1550 - Manual (Page 144)

Configuration Worksheets 144
HDLC Worksheet
By definition, any connection using the X.25 protocol also uses HDLC at a lower level.
The following settings are available when configuring HDLC.
Parameter Options/Range Default Value
Maximum Frame Size (N1)
HDLC only
X.25 over HDLC
1-8194
(X.25 Max Packet
size+5)-1029
261
1504
144
Maximum Window Size (K) 1-7, or 1-127 7
Link Setup Active, Passive Active
Sequence Normal, Extended Normal
Maximum Retry Count 1-99 10
Reject Frames RR, RNR, REJ
X.32 Services ERIPAX, CCITT,
TRANSPAC
None
Parameter Options/Range Default Value
Timers
Check point T1 200-9999 2900
Ack Delay T2 0-9999 200
Idle Probe T3 0-99999 15000