實驗報告――實驗七：幀中繼配置實驗

1、實驗七：幀中繼配置n 實驗?zāi)康?、 掌握幀中繼基本概念、DLCI含義、LMI作用、靜態(tài)和動態(tài)映射區(qū)別2、 掌握幀中繼基本配置：如接口封裝、DLCI配置、LMI配置等3、 能夠?qū)欣^進行基本故障排除n 實驗要求1、 幀中繼拓撲與地址規(guī)劃；2、 幀中繼基本配置和幀中繼網(wǎng)云配置（如幀中繼交換表配置）3、 ospf配置4、 驗證幀中繼配置并給出配置清單n 實驗拓撲n 實驗設(shè)備（環(huán)境、軟件）路由器3個，網(wǎng)云一個，串口線3條。n 實驗設(shè)計到的基本概念和理論幀中繼用虛電路為面向連接的服務(wù)建立連接。DLCI的含義是數(shù)據(jù)鏈路連接標識，在源和目的設(shè)備之間標識邏輯電路的一個數(shù)值。LMI的含義是本地管理接口，是客戶

2、前端設(shè)備和幀中繼交換機之間的信令標準，負責(zé)管理設(shè)備之間的連接、維護設(shè)備之間的連接狀態(tài)。n 實驗過程和主要步驟1、 地址規(guī)劃情況設(shè)備端口子端口IP地址子網(wǎng)掩碼Router0（A）S2/0S2/0.1192.168.1.1255.255.255.0Router1（B）S2/0S2/0.1192.168.1.2255.255.255.0Router2（C）S2/0S2/0.1192.168.1.3255.255.255.02、 單個路由器的基本配置清單（1）路由器Router0配置RouterenableRouter#config tEnter configuration commands, one

3、 per line. End with CNTL/Z.Router(config)#interface s2/0Router(config-if)#no ip addressRouter(config-if)#encapsulation frame-relayRouter(config-if)#interface s2/0.1 multipointRouter(config-subif)#ip address 192.168.1.1 255.255.255.0Router(config-subif)#bandwidth 64Router(config-subif)#frame-relay ma

4、p ip 192.168.1.2 102 broadcastRouter(config-subif)#frame-relay map ip 192.168.1.3 103 broadcastRouter(config-subif)#exitRouter(config)#interface s2/0Router(config-if)#no shut%LINK-5-CHANGED: Interface Serial2/0, changed state to up%LINK-5-CHANGED: Interface Serial2/0.1, changed state to upRouter(con

5、fig-if)#%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0.1, changed state to up（2）路由器Router1配置RouterenableRouter#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#interface s2/0Rou

6、ter(config-if)#no ip addressRouter(config-if)#encapsulation frame-relayRouter(config-if)#interface s2/0.1 multipointRouter(config-subif)#ip address 192.168.1.2 255.255.255.0Router(config-subif)#bandwidth 64Router(config-subif)#frame-relay map ip 192.168.1.1 201 broadcastRouter(config-subif)#frame-re

7、lay map ip 192.168.1.3 203 broadcastRouter(config-subif)#exitRouter(config)#interface s2/0Router(config-if)#no shut%LINK-5-CHANGED: Interface Serial2/0, changed state to up%LINK-5-CHANGED: Interface Serial2/0.1, changed state to upRouter(config-if)#%LINEPROTO-5-UPDOWN: Line protocol on Interface Ser

8、ial2/0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0.1, changed state to up（3）路由器Router2配置RouterenableRouter#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#interface s2/0Router(config-if)#no ip addressRouter(config-if)#encapsulation

9、 frame-relayRouter(config-if)#interface s2/0.1 multipointRouter(config-subif)#ip address 192.168.1.3 255.255.255.0Router(config-subif)#bandwidth 64Router(config-subif)#frame-relay map ip 192.168.1.1 301 broadcastRouter(config-subif)#frame-relay map ip 192.168.1.2 302 broadcastRouter(config-subif)#ex

10、itRouter(config)#interface s2/0Router(config-if)#no shut%LINK-5-CHANGED: Interface Serial2/0, changed state to up%LINK-5-CHANGED: Interface Serial2/0.1, changed state to upRouter(config-if)#%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0.1, changed state to up3、 網(wǎng)云交換表配置（1）Se0端口的配置：（2）Se1端口的配置（3）Se2端口的配置（4）將其進行連接：4、 驗證三個路由器通信情況（1）Router0到Router1和Route