H3C MSR 20/30/50 Series Routers User Manual Chapter 2 Feature DescriptionOperation andFeature Feature descriptioncommand manualTunnelingTunnelingConfigurationTunneling CommandsTunneling is an encapsulation technology,which utilizes one network transportprotocol to encapsulate packets of anothernetwork transport protocol and transferthem over the network.z Manual/automatic IPv4-compatibleIPv6 Tunnelz 6to4 tunnel configurationz ISATAP tunnel configurationz IPv4 over IPv4 tunnel configurationz IPv6 over IPv6 tunnel configurationz IPv4 over IPv4 tunnel configurationz 6PE configurationIPv6 UnicastPolicyRoutingIPv6 Unicast PolicyRouting ConfigurationIPv6 Unicast PolicyRouting CommandsIPv6 Unicast Policy Routing configurationTerminalAccessTerminal AccessConfigurationTerminal AccessCommandsz Introduction to Terminal Accessz TTY Terminal Access Configurationz Telnet Terminal Access Configurationz RTC Terminal Access ConfigurationReturn to Functional Modules Index of Basic2.4.3 IP Routing VolumeTable 2-5 Features in IP routing volumeFeature Operation and commandmanual Feature descriptionIP RoutingOverviewIP Routing OverviewIP Routing TableCommandsIP routing overviewz IP routing overviewz IP routing and routing tablez Routing through a routing tableBGP BGP ConfigurationBGP CommandsA dynamic inter-AS route discoveryprotocolz Configuring BGP basic functionsz Configuring BGP routing attributesz Configuring a large scale BGPnetwork2-9