Frame Relay Switching

Frame Relay Switching

Frame Relay Switching Basic Example 

Steps:-

          Configure the Frame-Relay Switch(FRSW).

          Configure Route DLCI in FRSW.

          Configure ip address in (Paris,Berlin,Stockholm) Subinterface.

          Configure Map ip in subinterface.

           Ping from Paris to Berlin.

Configuration Of Routers.

 FRSW (Frame-relay) Configuration

 FRSW#

 FRSW#conf t

 Enter configuration commands, one per line.  End with CNTL/Z.

 FRSW(config)#frame-relay switching

 FRSW(config)#int serial 1/1

 FRSW(config-if)#encapsulation frame-relay

 FRSW(config-if)#frame-relay intf-type DCE

 FRSW(config-if)#frame-relay route 102 interface serial 1/2 201

 FRSW(config-if)#frame-relay route 103 interface serial 1/3 301

 FRSW(config-if)#no shut

 FRSW(config)#int se1/2

 FRSW(config-if)#encapsulation frame-relay

 FRSW(config-if)#frame-relay intf-type DCE

 FRSW(config-if)#frame-relay route 201 interface serial 1/1 102

 FRSW(config-if)#no shut

 FRSW(config)#int se1/3

 FRSW(config-if)#encapsulation frame-relay

 FRSW(config-if)#frame-relay intf-type DCE

 FRSW(config-if)#frame-relay route 301 interface serial 1/1 103

 FRSW(config-if)#no shut

          

Paris Router Configuration

Paris#conf t
Paris(config)#int serial 1/1
Paris(config-if)#encapsulation frame-relay

Paris(config-if)#no shut

Paris(config)#int serial 1/1.102 multipoint

Paris(config-subif)#ip address 192.168.123.1 255.255.255.0

Paris(config-subif)#frame-relay map ip 192.168.123.2 102 broadcast

Paris(config-subif)#frame-relay map ip 192.168.123.3 103 broadcast

Paris(config-subif)#no shut

Berlin Router Configuration

Berlin(config)#int serial 1/2

Berlin(config-if)#encapsulation frame-relay

Berlin(config-if)#no shut

Berlin(config-if)#exit

Berlin(config)#int serial 1/2.201 multipoint

Berlin(config-subif)#ip address 192.168.123.2 255.255.255.0

Berlin(config-subif)#frame-relay map ip 192.168.123.1 201 broadcast

Berlin(config-subif)#no shut

Stockholm Routers configuration

Stockholm(config)#int serial 1/3

Stockholm(config-if)#encapsulation frame-relay

Stockholm(config-if)#exit

Stockholm(config)#interface serial 1/3.301 multipoint

Stockholm(config-subif)#ip address 192.168.123.3 255.255.255.0

Stockholm(config-subif)#frame-relay map ip 192.168.123.1 103 broadcast

Stockholm(config-subif)#no shut

Verifying Configuration.

show Frame-relay Route

show Frame-relay map

show fram-relay pvc