Webcache — Rear View Detail 63connect the unit to a traditional PBX or public telephone network. Onlyconnect RJ-45 data connectors, Switches or Routers to these sockets.Either shielded or unshielded data cables with shielded or unshieldedjacks can be connected to these data sockets.Power Socket The Webcache automatically adjusts its power setting to any supplyvoltage in the range 90-240 VAC.Console Port The console port allows you to connect a terminal, terminal emulator ormodem and perform remote or local out-of-band management. Theconsole port uses a standard null-modem cable and is set to 9600 baud,8 data bits, no parity and 1 stop bit.WAN Port The WAN port is an auto-negotiating 10BASE-T/100BASE-TX RJ-45 port.It is used to connect the Webcache to the network in an Inline Cachedeployment environment. For further information, see “Inline CacheDeployment” on page 52.The WAN port should be left disconnected if the Webcache is not beingdeployed in an Inline Cache configuration.LAN Port The LAN port is an auto-negotiating 10BASE-T/100BASE-TX RJ-45 port. Itis used to connect the Webcache to the network in either Proxy orTransparent deployment environments. Web network traffic travels toand from the Webcache via the LAN port. For further information, see“Deploying the Webcache in Your Network” on page 70.You must connect the WAN and LAN ports to your network usingappropriate network cables. For further information, see the “CableSpecifications and Pin-outs” appendix on page 295.Configuring the WAN and LAN PortsYou can configure the following settings for the WAN and LAN ports: Auto-Negotiation — You can enable or disable this setting. It isenabled by default.If Autonegotiation is enabled, the negotiated link speed and duplexsetting are displayed.dua1611-5aaa04.book Page 63 Friday, November 29, 2002 8:56 PM
