Cabletron Systems FRM User Manual - page 158
10-4
Frame Relay Module 4. 0 User G uide, 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 Interactive 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 Connecti on w/o poll
3
Y/N
Y
EBCDIC
n/a – leave at default
Y
Cal l Info in Cal l 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
Sl ow Poll Retry Count
10–150
20
Sl ow Poll Retry Fr equency
1–200
20
# of Beginning Sync Char
2–10
2
# of Tr aili ng Pad Characters
1–10
1
Pol l Interval Timer
(msec)
100–1000
500
No Response Ti mer
(sec)
2–10
2
No Response Retry Count
1–255
5
Er ror Retransmit Count
1–255
5
NAK Retry Count
1–255
5