Seguridad y Redes

Frame Relay sin Inverse ARP. Esto significa que crearemos los mapas manualmente.

Lo primero es configurar los mapas.

R1(config-if)#no frame-relay inverse-arp
R1(config-if)#no shutdown
R1(config-if)#frame-relay map ip 192.168.123.2 102 broadcast
R1(config-if)#frame-relay map ip 192.168.123.3 103 broadcast
R1(config-if)#frame-relay map ip 192.168.123.4 104 broadcast

R2#conf t
R2(config)#int s1/0
R2(config-if)#no frame-relay inverse-arp
R2(config-if)#no shutdown
R2(config-if)#frame-relay map ip 192.168.123.1 201 broadcast
R2(config-if)#frame-relay map ip 192.168.123.3 203 broadcast
R2(config-if)#frame-relay map ip 192.168.123.4 204 broadcast
R2(config-if)#

R3#conf t
R3(config)#interface serial1/0
R3(config-if)#no frame-relay inverse-arp
R3(config-if)#no shutdown
R3(config-if)#frame-relay map ip 192.168.123.1 301 broadcast
R3(config-if)#frame-relay map ip 192.168.123.2 302 broadcast
R3(config-if)#frame-relay map ip 192.168.123.4 304 broadcast
R3(config-if)#

R4#conf t
R4(config)#int s1/0
R4(config-if)#no frame-relay inverse-arp
R4(config-if)#no shutdown
R4(config-if)#frame-relay map ip 192.168.123.1 401 broadcast
R4(config-if)#frame-relay map ip 192.168.123.2 402 broadcast
R4(config-if)#frame-relay map ip 192.168.123.3 403 broadcast
R4(config-if)#

R4#show frame map
Serial1/0 (up): ip 192.168.123.1 dlci 401(0x191,0x6410), static, broadcast,
              CISCO, status defined, active
Serial1/0 (up): ip 192.168.123.2 dlci 402(0x192,0x6420), static,  broadcast,
              CISCO, status defined, active
Serial1/0 (up): ip 192.168.123.3 dlci 403(0x193,0x6430), static,  broadcast,
              CISCO, status defined, active

R4#ping 192.168.123.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.123.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 20/52/116 ms

R4#ping 192.168.123.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.123.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 20/56/108 ms

R4#ping 192.168.123.3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.123.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 20/52/124 ms


Configuración Interfaces.

R1#show running-config interface serial1/0
!

R2#show running-config interface serial1/0
!

R3#show running-config interface serial1/0
!

R4#show run int s1/0
!