Router>
Router>en
Router#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#host router1
router1(config)#int e0
router1(config-if)#ip add 172.16.2.1 255.255.255.0
router1(config-if)#no shut
%LINK-3-UPDOWN: Interface Ethernet0, changed state to up
router1(config-if)#int s0
router1(config-if)#ip add 172.16.1.1 255.255.255.0
router1(config-if)#encapsulation frame-relay
router1(config-if)#frame-relay intf-type dte   //指定路由器的工作方式
router1(config-if)#frame-relay interface-dlci 102   //配置本地虚拟电路号
router1(config-if)#frame-relay lmi-type ansi   //指定本地管理接口类型为ansi
router1(config-if)#frame-relay inverse-arp  //配置r2的动态地址映射，当然也可以配置r2的静态地址映射：frame-relay map ip 172.16.1.2 102，如果这样不行，就换一下格式，因为在模拟器上做和实际的还是有些区别的：frame-relay map ip 172.16..1.1 201 broadcast
 
router1(config-if)#no shut
%LINK-3-UPDOWN: Interface Serial0, changed state to up
%LINK-3-UPDOWN: Interface Serial0, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to down
21:49:39: %FR-5-DLCICHANGE: Interface Serial0
%LINK-3-UPDOWN: Interface Serial0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to up
21:49:39: %FR-5-DLCICHANGE: Interface Serial0 - DLCI 102 state changed to ACTIVE
router1(config-if)#
router1(config-if)#end
router1#sh frame-relay map  //查看活动的映射
Serial0 (up): ip 172.16.1.2 dlci 102(0x66,0x1860), dynamic,
               broadcast,CISCO, status defined, active
//下面是配置动态路由协议RIP
router1#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
router1(config)#router rip
router1(config-router)#version 2
router1(config-router)#network 172.16.1.0
router1(config-router)#network 172.16.2.0
router1(config-router)#end
router1#
router1#
router1#
router1#sh ip route //查看一下路由
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
       i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default
       U - per-user static route
 
Gateway of last resort is not set
 
     172.16.0.0/24 is subnetted, 3 subnets
C       172.16.2.0 is directly connected, Ethernet0
C       172.16.1.0 is directly connected, Serial0
R       172.16.3.0 [120/1] via 172.16.1.2, 00:05:24, Serial0
 
 
 
Router>en
Router#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#host router2
router2(config)#int e0
router2(config-if)#ip add 172.16.3.1 255.255.255.0
router2(config-if)#no shut
%LINK-3-UPDOWN: Interface Ethernet0, changed state to up
router2(config-if)#int s0
router2(config-if)#ip add 172.16.1.2 255.255.255.0
router2(config-if)#encapsulation frame-relay
router2(config-if)#frame-relay intf-type dce
router2(config-if)#frame-relay interface-dlci 201
router2(config-if)#frame-relay lmi-type ansi
router2(config-if)#clock rate 1000000
router2(config-if)#frame-relay inverse-arp
router2(config-if)#no shut
%LINK-3-UPDOWN: Interface Serial0, changed state to up
router2(config-if)#exit
router2(config)#frame-relay switching //配置帧中继交换
router2(config)#end
router2#sh fr map
Serial0 (up): ip 172.16.1.1 dlci 201(0x66,0x1860), dynamic,
               broadcast,CISCO, status defined, active
 
router2#
router2#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
router2(config)#router rip
router2(config-router)#version 2
router2(config-router)#network 172.16.1.0
router2(config-router)#network 172.16.3.0
router2(config-router)#end
 
                 IP                    网关
PC1:172.16.2.10/24         172.16.2.1
PC2:172.16.3.10/24         172.16.3.1