Cisco IOS Wide-Area Networking Configuration Guide - Free Books

Frame Relay Configuration ExamplesConfiguring Frame RelayFRF.12 Fragmentation on a Switched PVC Configuration ExampleIn the following example, FRF.12 fragmentation is configured in a map class called “data”. The “data”map class is assigned to switched pvc 20 on serial interface 3/3.frame-relay switching!interface Serial3/2encapsulation frame-relayframe-relay intf-type dce!interface Serial3/3encapsulation frame-relayframe-relay traffic-shapingframe-relay interface-dlci 20 switchedclass dataframe-relay intf-type dce!map-class frame-relay dataframe-relay fragment 80 switchedframe-relay cir 64000frame-relay bc 640!connect data Serial3/2 16 Serial3/3 20Frame Relay End-to-End Keepalive ExamplesThe following sections provide examples of Frame Relay end-to-end keepalive in different modes andconfigurations:• End-to-End Keepalive Bidirectional Mode with Default Configuration Example• End-to-End Keepalive Request Mode with Default Configuration Example• End-to-End Keepalive Request Mode with Modified Configuration ExampleEnd-to-End Keepalive Bidirectional Mode with Default Configuration ExampleIn the following example, the devices at each end of a VC are configured so that a DLCI is assigned toa Frame Relay serial interface, a map class is associated with the interface, and Frame Relay end-to-endkeepalive is configured in bidirectional mode using default values:! router1router1(config) interface serial 0/0.1 point-to-pointrouter1(config-if) ip address 10.1.1.1 255.255.255.0router1(config-if) frame-relay interface-dlci 16router1(config-if) frame-relay class vcgrp1router1(config-if) exit!router1(config)# map-class frame-relay vcgrp1router1(config-map-class)# frame-relay end-to-end keepalive mode bidirectional! router2router2(config) interface serial 1/1.1 point-to-pointrouter2(config-if) ip address 10.1.1.2 255.255.255.0router2(config-if) frame-relay interface-dlci 16router2(config-if) frame-relay class vceekrouter1(config-if) exit!router2(config)# map-class frame-relay vceek68