baalchina

如何将一个路由器模拟成Frame-Relay交换机。

frame-relay switching

interface Serial1/1
no ip address
encapsulation frame-relay
serial restart-delay 0
clock rate 64000
frame-relay intf-type dce
frame-relay route 102 interface Serial1/2 201
frame-relay route 103 interface Serial1/3 301
!
interface Serial1/2
no ip address
encapsulation frame-relay
shutdown
serial restart-delay 0
clock rate 64000
frame-relay intf-type dce
frame-relay route 201 interface Serial1/1 102
frame-relay route 203 interface Serial1/3 302
!
interface Serial1/3
no ip address
encapsulation frame-relay
shutdown
serial restart-delay 0
clock rate 64000
frame-relay intf-type dce
frame-relay route 301 interface Serial1/1 103
frame-relay route 302 interface Serial1/2 203

首先是frame-relay switching.

接下来，在接口中配置。

interface Serial1/1
no ip address
encapsulation frame-relay #封装
serial restart-delay 0
clock rate 64000 #速率
frame-relay intf-type dce #要设置成DCE
frame-relay route 102 interface Serial1/2 201 #注意这里，前面是出的，后面是进入的。
frame-relay route 103 interface Serial1/3 301 #比如103是1->3的DLCI，从s1/1出去，进入s1/3，其中对于s1/3的DLCI是301.
!