3Com OfficeConnect 3CRWE554G72 User Manual

Contents

90 CHAPTER 6: T ROUBLESHOOTINGFrequently AskedQuestionsHow do I reset the Gateway to Factory Defaults?See “Forgotten Password and Reset to Factory Defaults” onpage 85.How many computers on the LAN does the Gateway support?A maximum of 253 computers on the LAN are supported.How many wireless clients does the Wireless Cable/DSL Gatewaysupport?A maximum of 128 wireless clients are supported.There are only 4 LAN ports on the Gateway. How are additionalcomputers connected?You can expand the number of connections available on your LANby using hubs, switches and wireless access points connected tothe Gateway. 3Com wireless access points and OfficeConnecthubs and switches provide a simple, reliable means of expandingyour network; contact your supplier for more information, or visit:http://www.3com.com/Does the Gateway support virtual private networks (VPNs)?The Gateway supports VPN passthrough, which allows VPN clientson the LAN to communicate with VPN hosts on the Internet. It isalso possible to set up VPN hosts on your LAN that clientselsewhere on the Internet can connect to, but this is not arecommended configuration.Where can I download software updates for the Gateway?Updates to the Gateway software are posted on the 3Com supportweb site, accessible by visiting:http://www.3com.comWhat other online resources are there?The 3Com Knowledgebase at:http://knowledgebase.3com.com