3com 3C16980 User Manual

3com

I

NDEX

Numbers

10BASE-T/100BASE-TX ports 13
3C number 15
3Com bulletin board service (3Com BBS) 46
3Com Knowledgebase Web Services 45
3Com URL 45
3ComFacts 47

A

auto-negotiating ports 13

B

bulletin board service 46

C

cable

choosing the correct 30
Matrix 16
maximum length 13, 21
pin-outs 39

console port 16
conventions

notice icons, About This Guide 8
text, About This Guide 8

cross-over configuration 13, 30

E

Ethernet address of the Switch 15
Expansion Module slot 16

F

Fast Ethernet configuration rules 20
fax service (3ComFacts) 47
full duplex configuration rules 21

G

H

hardware features 12

I

installing the Switch 23

prerequisites 24

L

LEDs 13
Light Emitting Diodes. See LEDs

M

MAC address of the Switch 15
management software 32
managing the Switch 32
Matrix Cable 16
Matrix Module 16
Matrix Module slot 16
matrix port 16
MDI configuration 30
MDIX configuration 13, 30
MIBs 46

N

network configuration examples 17
network supplier support 47

O

online technical services 45

P

pin assignments

modem cable 40
null modem cable 39
RJ45 40
serial cable 39

pin-outs 39
ports

16980ua.bk Page 57 Friday, April 30, 1999 9:03 AM