INDEX
Numerics
3Com Bulletin Board Service (3ComBBS) B-13Com sales offices B-5
3ComFacts B-3
3ComForum B-3
A
Audience of Manual 9 Auxiliary port
pinouts A-8specifications 3-11 troubleshooting 5-5
B
Backplane 2-13
C
Cable pinouts
console port A-6 to A-7 EIA-530 DTE cable A-10RS-232 DTE/DCE cable A-11RS-449 DTE/DCE cable A-12serial port A-9 to A-14
V.35 DTE/DCE cable A-13
X.21 DTE/DCE cable A-14Carrier configuration
managed ONcore hub 3-5 to 3-9managed ONline hub 3-4 ONcore NVRAM settings 2-10ONline DIP switches 2-9unmanaged ONcore hub 2-9 to 2-11unmanaged ONline hub 2-8
Carrier problems troubleshooting 5-2
Commands
SHOW MODULE 4-4 SHOW PORT 4-6
CompuServe B-3
INDEX 1
Configuration
attaching terminal 3-3managed hub overview 3-2managed ONcore carrier 3-5 to 3-9managed ONline carrier 3-4management agents 3-2NVRAM settings 2-10,3-6ONcore carrier default settings 3-6ONcore carrier DIP switches 2-10ONcore DMM settings 3-5ONcore sources 3-5
ONline carrier DIP switches 2-9unmanaged ONcore hub 2-9 to 2-11 unmanaged ONline hub 2-8
Console port 3-9 specifications 3-11 troubleshooting 5-5
conventions
text, About This Guide 10
E
Edge Router module architecture 1-3handling 2-3
hardware specifications A-2installing 2-12 to 2-15LEDs 4-1,4-3
managed hub configuration 3-2 to 3-8management agents 3-2
network reliability 1-7
ONcore installation 2-13 to 2-15ONline installation 2-12 to 2-13 restrictions A-4
software options 1-5 supported protocols 1-5 topology switching 1-7
unmanaged hub configuration 2-7 to 2-8 EIA-530 DTE cable pinouts A-10 Electrostatic discharge (ESD)
precautionary procedures 2-3