encapsulation frame-relay no ip route-cache serial restart-delay 0 frame-relay lmi-type cisco frame-relay frame-relay lmi-type cisco frame-relay intf-type dce frame-relay route 201 interface Serial1/1 102 frame-relay frame-relay lmi-type cisco frame-relay intf-type dce frame-relay route 301 interface Serial1/1 103 frame-relay no frame-relay inverse-arp frame-relay lmi-type cisco frame-relay inft-type dce ==================== B no frame-relay inverse-arp frame-relay lmi-type cisco frame-relay inft-type dce ==================
switching int s1/0 encapsulation frame-relay frame-relay intf-type dce no shutdown clockrate 64000 exit int s1/1 encapsulation frame-relay frame-relay intf-type dce frame-relay route 402 interface s1/0 204 no shutdown exit int s1/0 连R2 frame-relay frame-relay route 403 interface s1/1 304 no shutdown exit int s1/1 frame-relay route pvc r4 show frame-relay map 必须是对方配了ip地址你才能学到 要是没有 那反向ARP是学不到 r2 show frame-relay pvc r3 show frame-relay
(注意:对方IP和己方DLCI) frame-relay map ip 134.1.1.4 104 broadcast no frame-relay inverse-arp frame-relay lmi-type cisco 配置帧中继的类型 frame-relay intf-type dce 配置帧中继为 DCE frame-relay route 103 interface Serial0/1 301 做帧中继映射 frame-relay route 104 interface Serial0 Serial0/2 no ip address encapsulation frame-relay clockrate 128000 frame-relay lmi-type cisco frame-relay intf-type dce frame-relay route 401 interface Serial0/0 104 R3: interface
interface Serial1/1 no ip address encapsulation frame-relay IETF serial restart-delay 0 no frame-relay inverse-arp frame-relay lmi-type q933a frame-relay intf-type dce frame-relay route 102 interface interface Serial1/2 no ip address encapsulation frame-relay IETF serial restart-delay 0 no frame-relay inverse-arp frame-relay lmi-type q933a frame-relay intf-type dce frame-relay route 201 interface inverse-arp frame-relay lmi-type q933a frame-relay intf-type dce frame-relay route 302 interface
interface s 0.1 multipoint ip address 11.10.11.1 255.255.255.0 frame-relay interface-dlci 41 frame-relay interface s 0.1 point-to-point ip address 11.10.16.2 255.255.255.0 frame-relay frame-relay interface-dlci 44 ! int s 0 no ip address frame-relay encapsulation frame-relay route 167 tun0 43 frame-relay int s 0 no ip address frame-relay encapsulation frame-relay route 9 tun0 43 frame-relay intf-type
frame-relay interface s 0.1 point-to-point ip address 11.10.16.2 255.255.255.0 frame-relay frame-relay interface-dlci 44 ! Frame Relay Switching Example Configuration for RouterA: frame-relay switching ! int s 0 no ip address frame-relay encapsulation frame-relay route 167 tun0 43 frame-relay int s 0 no ip address frame-relay encapsulation frame-relay route 9 tun0 43 frame-relay intf-type
over FR FECN:在去往目标路径上由FRSW打上 BECN:在返回源路径上由FRSW打上 DE:合法丢弃位,用于匹配数据 interface Serial1/0 encapsulation frame-relay Limit bits/int bits/int (ms) (bytes) Active 203 56000 875 7000 0 125 875 - (2) R2(config)#map-class frame-relay frts R2(config-map-class)#frame-relay traffic-rate 64000 全局定义 R2(config-if)#frame-relay interface-dlci Limit bits/int bits/int (ms) (bytes) Active 203 64000 1000 64000 0 125 1000 - R2(config-map-class)#frame-relay Limit bits/int bits/int (ms) (bytes) Active 203 64000 1000 64000 0 125 1000 BECN R2(config-map-class)#frame-relay
6,帧中继命令: router(config)#frame-relay switching 使能帧中继交换 router(config-s0)#encapsulation frame-relay 使能帧中继 router(config-s0)#fram-relay lmi-type cisco 设置管理类型 router(config-s0)#frame-relay intf-type DCE 设置为DCE router(config-s0)#frame-relay dlci 16 router(config-s0)#frame-relay local-dlci 20 设置虚电路号 router(config-s0 )#frame-relay interface-dlci 16 router(config)#log-adjacency-changes 记录邻接变化 router(config)#int s0/0.1
shut R3(config-if)#clock r 64000 R1(新乡),R2(郑州),R3(安阳) 帧中继配置 R1: R1(config)#int s1/0 R1(config-if)#en frame-relay //point指一对一 R1(config-subif)#ip add 192.168.1.1 255.255.255.0 R1(config-subif)#frame-relay in 103 R2: R2(config)#int s1/0 R2(config-if)#en frame-relay R2(config-if)#frame-relay lmi-type cisco add 192.168.2.1 255.255.255.0 R2(config-subif)#fr in 203 R3: R3(config)#int s1/0 R3(config-if)#en frame-relay R3(config-if)#frame-relay lmi-type cisco R3(config)#int s1/0.1 p R3(config-subif)#ip add 192.168.2.2
GNS中注意是串口线 R4:frame-relay switching int s0/1 enacapsulation frame-relay frame-relay intf-type dce frame-relay lmi-type cisco frame-relay route 102 interface s0/0 201 frame-relay route 103 interface s0/0 301 no shut int s0/2 enacapsulation frame-relay frame-relay intf-type dce frame-relay lmi-type cisco frame-relay route 201 interface s0/1 102 no shu int s0/3 encap frame-relay frame-relay route R1: show frame-relay pvc show frame-relay map R1 R2 R3 loopback 11.1.1.1 22.1.1.1 33.1.1.1
R1,密码为123456 debug ppp authentication 打开ppp 的认证调试过程 ppp authentication chap PPP 的认证方式为chap 帧中继相关配置命令 frame-relay switching 把路由器当成帧中继交换机 encapsulation frame-relay 接口封装成帧中继 frame-relay lmi-type cisco 配置LMI 的类型 frame-relay intf-type dce 配置接口是帧中继的DCE 还是DTE frame-relay route 配置帧中继交换表 show frame-relay route 显示帧中继交换表 show frame pvc 显示帧中继PVC 状态 show frame lmi 显示帧中继LMI 信息 show frame-relay map 查看帧中继映射 no frame-relay inverse-arp 接口封装帧中继 no frame-relay inverse-arp 关闭帧中继逆向ARP 解析 frame-relay interface-dlci 帧中继映射 frame-relay map ip
interface Serial0 ip address 172.31.1.1 255.255.255.0 encapsulation frame-relay frame-relay map ip 172.31.1.3 111 broadcast no frame-relay inverse-arp ! interface Serial0 ip address 172.31.1.1 255.255.255.0 encapsulation frame-relay ip summary-address eigrp 1 10.1.0.0 255.255.0.0 5 frame-relay map ip 172.31.1.3 111 broadcast no frame-relay inverse-arp ! 1 10.1.0.0 255.255.0.0 5 frame-relay map ip 172.31.1.3 112 broadcast no frame-relay inverse-arp !
frame-relay interface l frame-relay inverse-arp l frame-relay lmi-type l frame-relay local-dlci l frame-relay map l frame-relay n391 l frame-relay n392 l frame-relay n393 l frame-relay interface s1/1 enca frame-relay frame-relay intf-type dce ! 相关命令 show frame-relay 1.1.5 frame-relay lmi-type 配置LMI的类型。 相关命令 frame-relay n393 1.1.9 frame-relay n393 配置监视的事件计数器。
PAP 验证的用户名和密码 ppp negotiation-timeout 配置 PPP协议的 LCP 协商的超时时间 username 设置本地用户数据库 帧中继配置命令 encapsulation frame-relay 在接口上配置帧中继封装 frame-relay frame-relay lmi-type 设置本地管理接口 (LMI) 的类型 frame-relay map 配置帧中继静态映射 frame-relay interface-dlci 配置子接口的 DLCI 地址 frame-relay local-dlci 配置接口的 DLCI 地址 NAT 配置命令 address address 向 NAT 地址池中添加地址范围
接口封装帧中继 no frame-relay inverse-arp 关闭帧中继逆向ARP 解析 frame-relay interface-dlci 帧中继映射 frame-relay map ip switching 把路由器当成帧中继交换机 encapsulation frame-relay 接口封装成帧中继 frame-relay lmi-type cisco 配置LMI 的类型 frame-relay intf-type dce 配置接口是帧中继的DCE 还是DTE frame-relay route 配置帧中继交换表 show frame-relay route 显示帧中继交换表 show frame pvc 显示帧中继PVC 状态 show frame lmi 显示帧中继LMI 信息 show frame-relay map 查看帧中继映射 no frame-relay inverse-arp 关闭帧中继自动映射 ip split-horizon 打开水平分割 int s0/0/0.1 multipoint 创建点到多点子接口 int s0/0/0.3 point-to-point 创建点到点子接口 frame-relay
帧中继命令: router(config)#frame-relay switching ;使能帧中继交换router(config-s0)#encapsulation frame-relay ;使能帧中继 router(config-s0)#fram-relay lmi-type cisco ;设置管理类型router(config-s0)#frame-relay intf-type DCE ;设置为DCErouter (config-s0)#frame-relay dlci 16 ;router(config-s0)#frame-relay local-dlci 20 ;设置虚电路号router(config-s0) #frame-relay interface-dlci 16 ;router(config)#log-adjacency-changes ;记录邻接变化router(config)#int s0/0.1
接口封装帧中继 no frame-relay inverse-arp 关闭帧中继逆向ARP 解析 frame-relay interface-dlci 帧中继映射 frame-relay map ip switching 把路由器当成帧中继交换机 encapsulation frame-relay 接口封装成帧中继 frame-relay lmi-type cisco 配置LMI 的类型 frame-relay intf-type dce 配置接口是帧中继的DCE 还是DTE frame-relay route 配置帧中继交换表 show frame-relay route 显示帧中继交换表 show frame pvc 显示帧中继PVC 状态 show frame lmi 显示帧中继LMI 信息 show frame-relay map 查看帧中继映射 no frame-relay inverse-arp 关闭帧中继自动映射 ip split-horizon 打开水平分割 int s0/0/0.1 multipoint 创建点到多点子接口 int s0/0/0.3 point-to-point 创建点到点子接口 frame-relay
switching b) 接口封装到帧中继 #encapsulation frame-relay c) 指定FR接口类型 #frame-relay intf-type dce #interface xx #frame-relay route 102 interface Serial0/1 201 #frame-relay route 103 interface Serial0 ansi/q933a/cisco e) 映射 #frame-relay inverse-arp、、、默认是开启 #no frame-relay inverse-arp、、关闭IARP #frame-relay map ip x.x.x.x DLCI_号 验证FR: 客户端: #show frame-relay map、、、FR的映射表 R1#show frame-relay pvc ISP: #show frame-relay route #show frame-relay pvc ISP#show frame-relay pvc PVC Statistics
interface Serial0 no ip address encapsulation frame-relay frame-relay lmi-type ansi ! interface Serial0 no ip address encapsulation frame-relay ! interface Serial0.1 point-to-point description Frame Relay to bluestudy ip unnumbered Ethernet0 frame-relay interface Serial0 no ip address encapsulation frame-relay ! interface Serial0.1 point-to-point description Frame Relay to bluestudy ip unnumbered Ethernet0 frame-relay
PAP 验证的用户名和密码 ppp negotiation-timeout 配置 PPP协议的 LCP 协商的超时时间 username 设置本地用户数据库 帧中继配置命令 encapsulation frame-relay 在接口上配置帧中继封装 frame-relay frame-relay lmi-type 设置本地管理接口 (LMI) 的类型 frame-relay map 配置帧中继静态映射 frame-relay interface-dlci 配置子接口的 DLCI 地址 frame-relay local-dlci 配置接口的 DLCI 地址 NAT 配置命令 address address 向 NAT 地址池中添加地址范围