Cisco IOS Wide-Area Networking Configuration Guide - Free Books

Configuring X.25 and LAPBConfiguring Additional X.25 Datagram Transport FeaturesRouter(config-if)# x25 facility reverseSets reverse charging.orRouter(config-if)# x25 map protocol address [protocol2address2 [...[protocol9 address9]]] x121-address reverseRouter(config-if)# x25 accept-reverseAllows reverse charging acceptance.orRouter(config-if)# x25 map protocol address [protocol2address2 [...[protocol9 address9]]] x121-addressaccept-reverseRouter(config-if)# x25 facility throughput in outSelects throughput class negotiation.orRouter(config-if)# x25 map protocol address [protocol2address2 [...[protocol9 address9]]] x121-address throughputin outRouter(config-if)# x25 facility transit-delay millisecondsSelects transit delay.orRouter(config-if)# x25 map protocol address [protocol2address2 [...[protocol9 address9]]] x121-addresstransit-delay millisecondsRouter(config-if)# x25 facility roa nameorRouter(config-if)# x25 map protocol address [protocol2address2 [...[protocol9 address9]]] x121-address roa nameRouter(config-if)# x25 map protocol address [protocol2address2 [...[protocol9 address9]]] x121-address nuidusername passwordRouter(config-if)# x25 map protocol address [protocol2address2 [...[protocol9 address9]]] x121-address nudatastringSets which Recognized Operating Agency (ROA) touse.Sets the Cisco standard network user identification.Sets a user-defined network user identification,allowing the format to be determined by yournetwork administrator.The packetsize and windowsize and options are supported for PVCs, although the options have aslightly different meaning on PVCs from what they they mean on interfaces because PVCs do not usethe call setup procedure. If the PVC does not use the interface defaults for the flow control parameters,these options must be used to specify the values. Not all networks will allow a PVC to be defined witharbitrary flow control values.Additionally, the D-bit is supported, if negotiated. PVCs allow the D-bit procedure because there is nocall setup to negotiate its use. Both restricted and unrestricted fast select are also supported and aretransparently handled by the software. No configuration is required for use of the D-bit or fast selectfacilities.Defining the VC Packet Hold Queue SizeTo define the maximum number of packets that can be held while a VC is unable to send data, use thefollowing command in interface configuration mode:29