8 PrefaceNN47922-301Related publicationsFor more information about using the Nortel Business Secure Router 222, refer tothe following publication:• Configuring and Troubleshooting the Nortel Business Secure Router 222(317517-A)DNS domain name serverENET EthernetIP Internet ProtocolISP Internet Service ProviderLAN local area networkLLC logical link controlPPPoA Point-to-Point Protocol over ADSLPPPoE Point-to-Point Protocol over EthernetRFC request for commentSUA single user accountTCP/IP Transmission Control Protocol/Internet ProtocolVC virtual channelVCI virtual channel identifierVPI virtual path identifierWAN wide area network
