3Com 3C780 - LinkBuilder FDDI Base Unit User Manual page 171

2 Index
C (continued)
CardFacts, D-2
cascade connector, 2-11, 3-18
CFM, 5-13
clear alarm command, 5-15, C-17
clear command, C-16, C-22
clear log command, 5-21, C-16
commands. See under individual command
names.
Computer Library, D-3
configuration
attachment ports, 3-11, 3-12, 4-6
hub, 3-1, 3-7
modules, 3-15
configuration commands, 3-8
Configuration Management (CFM), 5-13
connect command, 5-22, C-17
Connect State, 5-9
connecting to the dual ring, 2-24
console command modes, 2-16, 3-8
D
dangerous environmental conditions, 5-14
data flow direction, 2-23
DB-9 STP connector pin assignments, 2-21
default configuration, 3-7
default gateway address, 4-4
disconnect (discon) command, 5-15, 5-22,
C-17
distribution rack, 2-2
documentation on CD-ROM, D-3
download messages, A-4
download status, 4-14
downloading from TFTP, 4-12
downloading software images, 4-12
dual attachment hub (DAC), 3-2
dual homing (DH), 3-6
dual ring connections, 2-24
dust plug, 1-13
E
electrical specifications, B-1
environmental specifications, B-1
error messages, A-1
F
factory default configuration, 3-7
FAN FAIL LED, 5-12, 5-14
fault log, 5-21
fault log error code messages, A-6
fax service (3ComFacts), D-2
FCC standards compliance, B-2
FDDI
benefits, 1-7
cabling rules, 2-20
connection rules, 3-12
self-paced study course, 1-2
standard attachment options, 3-1
technology, 1-2
FDDI ring
connecting to, 2-24
data flow specifications, 2-23
setup examples, 1-9
fiber media port module, 1-12
keys for, 2-6, 2-9
fiber-optic cabling rules, 2-20
flash EPROM, 1-7, 4-12
frame statistics, 5-1
G
gateway address, 4-4
H
help command, C-17, C-22
HI TEMP LED, 5-12, 5-14
how to
access hub commands, 3-8
access the hub, 2-16
attach an optional modem, 2-18
attach devices to the hub, 2-23
attach the hub to the ring, 2-24