Cabletron Systems 1800 Switch User Manual


 
10-4 SmartSwitch 1800 4.0 User Guide, Rev 01
BSC Interactive Port Parameters
1
75, 150, 300, 600, 1200, 2400, 4800, 9600, 14.4K, 19.2K
.
2
Relevant only if
Physical Port Interface
is other than
RS-232
and
Generate Clock
is
Y
.
3
See note under Figure 10-1.
Table 10-1 BSC Interacti ve Port Parameters
Parameter Valid Values Default Value
Port Type BSC- I
(not valid here)
Physical Port Interface
see explanation see explanation
Blocked Port Flag Y/N N
Line Speed 75 bps – 19.2 Kbps
1
9600 bps
Retransmission Period
(ms)
1–9999 2000
Maximum Retransmissions 1–99 5
Maximum Bytes per Frame 25–4105 4105
Generate Clock Y/N Y
Rcv Clock (TT) from DTE Y/N
2
N
BSC Type
1
(TPAD),
2
(HPAD)
1
Answer Non-Configured
3
Y/N Y
Activate Connection w/o poll
3
Y/N Y
EBCDIC
n/a – leave at default
Y
Call Info in Call Request Packet
n/a – leave at default
Y
Clear VC on Last Device Down Y/N N
Transparent Text Supported
n/a – leave at default
Y
End-to-End Acknowledgement
n/a – leave at default
N
Full Duplex
n/a – leave at default
Y
Multidrop Y/N N
Slow Poll Retry Count 10–150 20
Slow Poll Retry Frequency 1–200 20
# of Beginning Sync Char 2–1 0 2
# of Trailing Pad Characters 1–10 1
Poll Interval Timer
(msec)
100–1000 500
No Response Timer
(sec)
2–10 2
No Response Retry Count 1–255 5
Error Retransmit Count 1–255 5
NAK Retry Count 1–255 5