3com 3CRWDR200B-75 ユーザーズマニュアル

C

HAPTER

 6: T

ROUBLESHOOTING

You can expand the number of connections available on your LAN 
by using hubs, switches and wireless access points connected to 
the Router. 3Com wireless access points and OfficeConnect hubs 
and switches provide a simple, reliable means of expanding your 
network; contact your supplier for more information, or visit:

http://www.3com.com

Does the Router support virtual private networks (VPNs)?

The Router supports VPN passthrough, which allows VPN clients on 
the LAN to communicate with VPN hosts on the Internet. It is also 
possible to set up VPN hosts on your LAN that clients elsewhere on 
the Internet can connect to, but this is not a recommended 
configuration.

Where can I download software updates for the Router?

Updates to the Router software are posted on the 3Com support 
web site, accessible by visiting:

http://www.3com.com

What other online resources are there?

The 3Com Knowledgebase at:

is a database of technical information covering all 3Com products. 
It is updated daily with information from 3Com technical support 
services, and it is available 24 hours a day, 7 days a week.

Before you contact 3Com for warranty support, whenever possible, 
please first register your product at

 

Registration helps us to provide faster service when you contact us.

To ensure that we use your time wisely, please be prepared to provide us 
with information on what you have done already to try to solve the 
problem, as well as the following details: