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Numerics
3Com Bulletin Board Service (3ComBBS)
B-1
3Com sales offices
B-5
3ComFacts
B-3
3ComForum
B-3
A
Audience of Manual
9
Auxiliary port
pinouts
A-8
specifications
3-11
troubleshooting
5-5
B
Backplane
2-13
Bulletin board service
B-1
C
Cable pinouts
console port
A-6 to
A-7
EIA-530 DTE cable
A-10
RS-232 DTE/DCE cable
A-11
RS-449 DTE/DCE cable
A-12
serial port
A-9 to
A-14
V.35 DTE/DCE cable
A-13
X.21 DTE/DCE cable
A-14
Carrier configuration
managed ONcore hub
3-5 to
3-9
managed ONline hub
3-4
ONcore NVRAM settings
2-10
ONline DIP switches
2-9
unmanaged ONcore hub
2-9 to
2-11
unmanaged ONline hub
2-8
Carrier problems
troubleshooting
5-2
Commands
SHOW MODULE
4-4
SHOW PORT
4-6
CompuServe
B-3
Configuration
attaching terminal
3-3
managed hub overview
3-2
managed ONcore carrier
3-5 to
3-9
managed ONline carrier
3-4
management agents
3-2
NVRAM settings
2-10,
3-6
ONcore carrier default settings
3-6
ONcore carrier DIP switches
2-10
ONcore DMM settings
3-5
ONcore sources
3-5
ONline carrier DIP switches
2-9
unmanaged 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
1-3
handling
2-3
hardware specifications
A-2
installing
2-12 to
2-15
LEDs
4-1,
4-3
managed hub configuration
3-2 to
3-8
management agents
3-2
network reliability
1-7
ONcore installation
2-13 to
2-15
ONline 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