beautypg.com

Sun Microsystems 1.0 User Manual

Page 180

background image

154

SunFDDI/P 1.0 Adapter User’s Guide—May 1997

rotation timer, 66

Token Ring, 65
total ring length, 24
traffic, 52
transceiver unit, 6
transfer rate, 66
transmission time, 66
transmit packets, 92
transmitters, 51
trap reports, 20, 114
tree of concentrators, 75, 77, 80
trees, 72
troubleshooting checklist, 34
TRT, 66, 145
TTRT, 26, 31, 65, 145
tuning

high performance networks, 24
the high water marks, 27
the low water marks, 28
the maximum transfer unit, 30
the socket options, 29
the target token rotation time, 31
the water marks at boot, 29

twisting the ring, 34
types, 100
types of traffic, 26

U

UDP

applications, 27
high water marks, 27
low water mark, 28

udp_recv_hiwat

parameter, 28

udp_xmit_hiwat

parameter, 28

udp_xmit_lowat

parameter, 29

umount

command, 18

UNA, 96
unrestricted traffic, 65
unshielded twisted-pair, 50
upstream station, 56
user space, 25

user-configurable hardware, 5
utilities

pf_macid

, 86

pf_smtmon

, 38

pf_stat

, 110

UTP, 50

V

video applications, 24
voice applications, 24
volume manager (

vold

), 13, 18

W

wall boxes, 78
water marks, 27
Web site

Sun, xxiv

work groups, 72
wrapping, 55, 62

X

X.3.139-1987, 2, 49
X3.148-1988, 2, 49
X3.166-1990, 2, 49
X3.299 R7.3, 2, 49

XmitP

, 92