v
Changing Ranges and Protocols B-4
C
T
ROUBLESHOOTING
N
ETWORK
C
ONNECTION
P
ROBLEMS
Eliminating Potential Causes of Problems C-1
Troubleshooting Hubs with Crossover Cable C-2
D
T
ECHNICAL
S
UPPORT
Support from Your Network Supplier D-1
Online Technical Services D-1
World Wide Web Site D-2
3Com Bulletin Board Service D-2
Access by Analog Modem D-2
Access by Digital Modem D-3
3ComFacts Automated Fax Service D-3
I
NDEX
3C
OM
C
ORPORATION
L
IMITED
W
ARRANTY
FCC C
LASS
B S
TATEMENT
FCC D
ECLARATION
OF
C
ONFORMITY
3C
OM
E
ND
U
SER
S
OFTWARE
L
ICENSE
A
GREEMENT