笔记思维导图BGP综合实验报告册一、实验拓扑二、实验要求1、AS1中存在两个环回一个地址为192.168.1.0/24该地址不能在任何协议中宣告2、AS3中存在两个环回一个地址为192.168.2.0/24该地址不能在任何协议中宣告最终要求这两个环回可以ping通3、整个AS2的IP地址为172.16.0.0/16请合理划分并且其内部配置OSPF协议4、R1-R8的建邻环回用x.x.x.x/32表示R3-R7上再划分一个业务网段5、AS间的骨干链路IP地址随意定制6、使用BGP协议整个网络所有设备的环回可以互相访问7、减少路由条目数量避免环路出现三、实验思路1.地址划分2.IGP部署AS2内部3.BGP部署4.路由优化与连通性5.ping通测试四、地址划分五、实验配置1.IP地址配置2.IGP部署AS2内部[r2]ospf 1 router-id 2.2.2.2[r2-ospf-1]a 0[r2-ospf-1-area-0.0.0.0]network 2.2.2.2 0.0.0.0[r2-ospf-1-area-0.0.0.0]network 172.16.1.0 0.0.0.255[r3]ospf 1 router-id 3.3.3.3[r3-ospf-1]a 0[r3-ospf-1-area-0.0.0.0]network 172.3.3.3 0.0.0.0[r3-ospf-1-area-0.0.0.0]network 172.16.1.0 0.0.0.255[r3-ospf-1-area-0.0.0.0]network 172.16.3.0 0.0.0.255[r4]ospf 1 router-id 4.4.4.4[r4-ospf-1]a 0[r4-ospf-1-area-0.0.0.0]network 4.4.4.4 0.0.0.0[r4-ospf-1-area-0.0.0.0]network 172.16.1.0 0.0.0.255[r4-ospf-1-area-0.0.0.0]network 172.16.4.0 0.0.0.255[r5]ospf 1 router-id 5.5.5.5[r5-ospf-1]a 0[r5-ospf-1-area-0.0.0.0]network 5.5.5.5 0.0.0.0[r5-ospf-1-area-0.0.0.0]network 172.16.1.0 0.0.0.255[r5-ospf-1-area-0.0.0.0]network 172.16.5.0 0.0.0.255[r6]ospf 1 router-id 6.6.6.6[r6-ospf-1]a 0[r6-ospf-1-area-0.0.0.0]network 6.6.6.6 0.0.0.0[r6-ospf-1-area-0.0.0.0]network 172.16.1.0 0.0.0.255[r6-ospf-1-area-0.0.0.0]network 172.16.6.0 0.0.0.255[r7]ospf 1 router-id 7.7.7.7[r7-ospf-1]a 0[r7-ospf-1-area-0.0.0.0]network 7.7.7.7 0.0.0.0[r7-ospf-1-area-0.0.0.0]network 172.16.1.0 0.0.0.255[r7-ospf-1-area-0.0.0.0]network 172.16.7.0 0.0.0.2553.BGP部署AS 1R1[r1]bgp 1[r1-bgp]peer 12.1.1.2 as 2AS 2R2反射客户端[r2]bgp 64512[r2-bgp]confederation id 2[r2-bgp]confederation peer-as 64513//连门邻居[r2-bgp]peer 3.3.3.3 as 64512[r2-bgp]peer 3.3.3.3 connect-interface L0//修改更新源[r2-bgp]peer 3.3.3.3 next-hop-local//修改下一跳为本机[r2-bgp]peer 172.16.1.22 as 64513[r2-bgp]peer 172.16.1.22 next-hop-local[r2-bgp]peer 12.1.1.1 as 1R3反射器[r3]bgp 64512[r3-bgp]conf[r3-bgp]confederation id 2[r3-bgp]peer 2.2.2.2 as 64512[r3-bgp]peer 2.2.2.2 connect-interface L0[r3-bgp]peer 4.4.4.4 as 64512[r3-bgp]peer 4.4.4.4 connect-interface l0[r3-bgp]peer 2.2.2.2 reflect-client //将反射客户端加进来[r3-bgp]peer 4.4.4.4 reflect-client //将反射客户端加进来R4反射客户端[r4]bgp 64512[r4-bgp]confederation id 2[r4-bgp]confederation peer-as 64513[r4-bgp]peer 3.3.3.3 as 64512[r4-bgp]peer 3.3.3.3 connect-interface l0R5反射客户端[r5]bgp 64513[r5-bgp]confederation id 2[r5-bgp]confederation peer-as 64512[r5-bgp]peer 172.16.1.21 as 64512[r5-bgp]peer 172.16.1.21 next-hop-local[r5-bgp]peer 6.6.6.6 as 64513[r5-bgp]peer 6.6.6.6 connect-interface l0[r5-bgp]peer 6.6.6.6 next-hop-localR6反射器[r6]bgp 64513[r6-bgp]confederation id 2[r6-bgp]peer 5.5.5.5 as 64513[r6-bgp]peer 5.5.5.5 connect-interface l0[r6-bgp]peer 7.7.7.7 as 64513[r6-bgp]peer 7.7.7.7 connect-interface l0[r6-bgp]peer 5.5.5.5 reflect-client[r6-bgp]peer 7.7.7.7 reflect-clientR7反射客户端[r7]bgp 64513[r7-bgp]confederation id 2[r7-bgp]confederation peer-as 64512[r7-bgp]peer 6.6.6.6 as 64513[r7-bgp]peer 6.6.6.6 connect-interface l0[r7-bgp]peer 6.6.6.6 next-hop-local[r7-bgp]peer 34.1.1.8 as 3AS 3R8[r8]bgp 3[r8-bgp]peer 34.1.1.7 as 24.宣告业务网段[r3]int l1[r3-LoopBack1]ospf network-type broadcast[r4]int l1[r4-LoopBack1]ospf network-type broadcast[r5]int l1[r5-LoopBack1]ospf network-type broadcast[r6]int l1[r6-LoopBack1]ospf network-type broadcast[r7]int l1[r7-LoopBack1]ospf network-type broadcast[r2]bgp 64512[r2-bgp]network 172.16.3.0 24[r2-bgp]network 172.16.4.0 24[r2-bgp]network 172.16.5.0 24[r2-bgp]network 172.16.6.0 24[r2-bgp]network 172.16.7.0 24[r1]bgp 1[r1-bgp]network 1.1.1.1 32[r8]bgp 3[r8-bgp]network 8.8.8.8 325.防环、汇总[r1]bgp 1[r1-bgp]undo network 1.1.1.1 32[r8]bgp 3[r8-bgp]undo network 8.8.8.8 32[r2]bgp 64512[r2-bgp]aggregate 172.16.0.0 21 detail-suppressed as-set[r7]bgp 64513[r7-bgp]aggregate 172.16.0.0 21 detail-suppressed as-set六、ping通测试