Sabtu, 04 Mei 2013

Frame Relay Multipoint Subinterface : Inverse-ARP

Masih menggunakan topologi artikel sebelumnya

  • Hapus konfigurasi static mapping pada konfigurasi sebelumnya
  • buat subinterface baru dengan tipe multipoint
  • konfigurasikan ip address dan dynamic mapping pad subinterface tersebut

KONFIGURASI :
hapus inverse-ARPnya ..
R1(config)#int s0/0
R1(config-if)#no frame-relay map ip 12.12.12.2 102 broadcast
R1(config-if)#no ip add

R2(config)#int s0/0
R2(config-if)#no frame-relay map ip 12.12.12.1 201 broadcast
R2(config-if)#no ip add





konfigurasi subinterface dan dynamic mapping :

R1(config)#int s0/0.1 multipoint
R1(config-subif)#ip add 12.12.12.1 255.255.255.0
R1(config-subif)#frame-relay interface-dlci 102
R2(config)#int s0/0.1 multipoint
R2(config-subif)#ip add 12.12.12.2 255.255.255.0
R2(config-subif)#frame-relay interface-dlci 201

FRSW(config)#frame-relay switching
FRSW(config)#int s0/0
FRSW(config-if)#encapsulation frame-relay
FRSW(config-if)#frame-relay intf-type dce
FRSW(config-if)#frame-relay lmi-type cisco
FRSW(config-if)#frame-relay route 102 interface s0/1 201
FRSW(config-if)#no shut
FRSW(config-if)#int s0/1
FRSW(config-if)#encapsulation frame-relay
FRSW(config-if)#frame-relay lmi-type cisco
FRSW(config-if)#frame-relay intf-type dce
FRSW(config-if)#frame-relay route 201 interface s0/0 102

verifikasi :
R1#sh frame-relay map
Serial0/0.1 (up): ip 12.12.12.2 dlci 102(0x66,0x1860), dynamic,
              broadcast,, status defined, active


R1#sh frame-relay pvc

PVC Statistics for interface Serial0/0 (Frame Relay DTE)

                 Active     Inactive      Deleted       Static
  Local          1            0                 0              0
  Switched     0            0                0              0
  Unused        0            0               0               0

DLCI = 102, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0.1

  input pkts 12            output pkts 13           in bytes 1108
  out bytes 1142           dropped pkts 0           in pkts dropped 0
  out pkts dropped 0                out bytes dropped 0
  in FECN pkts 0           in BECN pkts 0           out FECN pkts 0
  out BECN pkts 0          in DE pkts 0             out DE pkts 0
  out bcast pkts 3         out bcast bytes 102
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
  pvc create time 00:37:40, last time pvc status changed 00:33:30

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