Cabletron Systems 1800 SNA Port Parameters

9-6 Smart Switch 1800 4. 0 User Guide , Rev 0 1
SNA Port Parameters
1Although 10 characters can be entered, only the first 8 will be recognized by some
remote manager devices.
2Can some t im e s be cha ng e d wi th out dis abl ing th e link —see e xp la nat ion.
3This parameter is relevant only if Physical Port Interfac e is so methin g oth er than RS-
232 and Generate Clock is Y.
4This parameter is relevant only if SNA Type is 2 (HPAD).
Table 9- 1 SNA Por t P arame ters
Param eter Val id Values Default Va l ue
Port Type SNA (not valid here )
Name up to 8 characters 1none
Physical Po rt Interface see explanation s ee explanation
Blocked Port Flag Y/N N
Line Speed see explanation n one
No Data Poll Period (ms) 1–500 40
No Resp Poll Period (ms) 40–9999 2000
Maximum Retransmissions 0–99 5
Outstanding Frames 21–128 7
Generate Clock Y/N Y
Rcv Clock (TT) fro m DT E 3Y/N N
SNA Type 0–3 1
NRZ Y/N Y
Packet Size 16–4096 (bytes) 1024
Disable Request Disconnect 4Y/N N
LPDA Support 0–2 0 (none)
Idle Fill C haracter 0xF F, 0x7E 0xFF
Inactivity Timer (s ec) 415–250 50
L1-Duplex Full/Half Full