如何配置开关帧中继

如何解决如何配置开关帧中继

您好，我首先向您展示我的拓扑 topology

我有4个帧中继开关。

Frame-relay-switch1 switch1

Frame-relay-switch2 switch2

Frame-relay-switch3 switch3

Frame-relay-switch4 switch4

这是路由器的配置

router1

 no ip address
 encapsulation frame-relay
 serial restart-delay 0!
 interface Serial1/0.1 multipoint
 ip address 192.168.1.1 255.255.255.0
 snmp trap link-status
 frame-relay map ip 192.168.1.3 102 broadcast
 frame-relay map ip 192.168.1.2 101 broadcast
 frame-relay interface-dlci 101

router2

 interface Serial1/0
 no ip address
 encapsulation frame-relay
 serial restart-delay 0!
 interface Serial1/0.1 point-to-point
 ip address 192.168.1.2 255.255.255.0
 snmp trap link-status
 frame-relay interface-dlci 103

路由器3

 interface Serial1/0
 no ip address
 encapsulation frame-relay
 serial restart-delay 0!
 interface Serial1/0.1 point-to-point
 ip address 192.168.1.3 255.255.255.0
 snmp trap link-status
 frame-relay interface-dlci 101

路由器1和路由器2之间的链路正常，但路由器1和路由器3之间的链路无效而且我不知道为什么！请帮助我

解决方法

您好，唐力（Tang Li）试试这种拓扑，希望对您有所帮助