| Router A | interface Serial0 ip address 1.0.0.1 255.255.255.0 encapsulation frame-relay IETF frame-relay lmi-type ansi frame-relay map ip xxx.yyy.100.20 20 broadcast frame-relay map llc2 20 frame-relay map llc2 56 ! interface Serial1 no ip address no ip route-cache shutdown interface TokenRing0 ip address xxx.yyy.136.101 255.255.255.0 fras map llc 4000.3172.000f 4 4 Serial0 frame-relay 56 4 4 pfid2 fras map llc 4000.3172.000f 8 4 Serial0 frame-relay 20 4 4 pfid2 fras map llc 4000.3172.000f C 4 Serial0 frame-relay 20 8 4 pfid2 |
Router B | interface Serial0 mtu 3000 ip address 5.0.0.1 255.255.255.0 encapsulation frame-relay IETF frame-relay lmi-type ansi frame-relay map llc2 19 frame-relay map ip xxx.yyy.100.19 19 broadcast interface Serial1 encapsulation sdlc ignore-dcd nrzi-encoding fras map sdlc 3 Serial0 frame-relay 19 4 4 pfid2 fras map sdlc 1 Serial0 frame-relay 19 4 8 pfid2 sdlc role primary sdlc address 01 sdlc xid 01 01769001 sdlc address 02 sdlc xid 02 01769002 sdlc address 03 sdlc xid 03 01769003 |
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| Router C | interface Serial0 ip address 7.0.0.1 255.255.255.0 encapsulation frame-relay IETF frame-relay lmi-type ansi frame-relay map llc2 19 ! interface Serial1 encapsulation sdlc nrzi-encoding clockrate 56000 fras map sdlc 3 Serial0 frame-relay 19 4 4 pfid2 sdlc role primary sdlc address 03 sdlc xid 03 01729003 |