帧中继的两个实验:点到点、点到多点
r1>r3 DLCI :103
ip address 192.168.1.1 255.255.255.0
no ip address
encapsulation frame-relay
!
interface Serial0/0/0.2 point-to-point
ip address 10.0.0.1 255.255.255.0
frame-relay interface-dlci 102
!
interface Serial0/0/0.3 point-to-point
ip address 10.0.1.1 255.255.255.0
frame-relay interface-dlci 103
version 2
network 10.0.0.0
network 192.168.1.0
ip address 192.168.2.1 255.255.255.0
ip address 10.0.0.2 255.255.255.0
encapsulation frame-relay
version 2
network 10.0.0.0
network 192.168.2.0
ip address 192.168.3.1 255.255.255.0
ip address 10.0.1.2 255.255.255.0
encapsulation frame-relay
version 2
network 10.0.0.0
network 192.168.3.0
r1>r3 DLCI :103 r3>r1 DLCI :301
ip address 192.168.1.1 255.255.255.0
no ip address
encapsulation frame-relay
!
interface Serial0/0/0.23 multipoint
ip address 10.0.0.1 255.255.255.0
frame-relay map ip 10.0.0.2 102 broadcast
frame-relay map ip 10.0.0.3 103 broadcast
version 2
network 10.0.0.0
network 192.168.1.0
ip address 192.168.2.1 255.255.255.0
ip address 10.0.0.2 255.255.255.0
encapsulation frame-relay
version 2
network 10.0.0.0
network 192.168.2.0
!
ip address 192.168.3.1 255.255.255.0
ip address 10.0.0.3 255.255.255.0
encapsulation frame-relay
frame-relay map ip 10.0.0.2 301 broadcast
version 2
network 10.0.0.0
network 192.168.3.0