8.1、拓扑图

（注：这个模拟完全可以用模拟器作，而且IE的机试一定要考的）

 

 

8.2、基本配制

R1 ==========================================
host R1
no ip domain-look
line con 0
logg sy
exec-time 0 0
!
int s1/2
encap frame
ip add 192.168.192.1 255.255.255.0
no sh
frame map ip 192.168.192.2 102 broadcast
frame map ip 192.168.192.4 103 broadcast
!
int loop 0
 ip add 192.168.10.10 255.255.255.0
R2 ==========================================
host R2
no ip domain-look
line con 0
logg sy
exec-time 0 0
!
int s1/2
encap frame
ip add 192.168.192.2 255.255.255.0
no sh
frame map ip 192.168.192.1 201 broadcast
frame map ip 192.168.192.4 201 broadcast
no frame inverse-arp
int loop 0
 ip add 192.168.20.20 255.255.255.0
!
R3 ==========================================
host R3
no ip domain-look
line con 0
logg sy
exec-time 0 0
!
int s1/2
encap frame
ip add 192.168.192.4 255.255.255.0
no sh
frame map ip 192.168.192.1 301 broadcast
frame map ip 192.168.192.2 301 broadcast
no frame inverse-arp
int loop 0
 ip add 192.168.30.30 255.255.255.0
!
R7 ==========================================
路由器模拟frame-relay交换机配制

host Frame-Swith
no ip domain-look
line con 0
logg sy
exec-time 0 0
!
frame switching
!
interface Serial1/0
 no ip directed-broadcast
 clock rate 56000
 encapsulation frame-relay
 frame-relay intf-type dce
 frame-relay route 102 interface Serial1/1 201
 frame-relay route 103 interface Serial1/2 301
 no sh
!
interface Serial1/1
 no ip directed-broadcast
 clock rate 56000
 encapsulation frame-relay
 frame-relay intf-type dce
 frame-relay route 201 interface Serial1/0 102
 no sh
!
interface Serial1/2
 no ip directed-broadcast
 clock rate 56000
 encapsulation frame-relay
 frame-relay intf-type dce
 frame-relay route 301 interface Serial1/0 103
 no sh
!