这个TOP图有一点小问题，在R6和R7的两个网段是150.150.0.0，这样会引起冲突，于是我将R7的150.150.0.0改成了140.140.0.0这个网段  <?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /> 下面来看看配置吧： 配置我只复制了其中的一部分。将没有配置的那些接口都删除了，只显示所有配置的东西！ R1 ： interface Loopback0
 ip address 192.168.0.1 255.255.255.0
!
interface Loopback1
 ip address 192.168.1.1 255.255.255.0
!
interface Loopback2
 ip address 192.168.2.1 255.255.255.0
!
interface Serial1/1
 ip address 192.168.3.2 255.255.255.0
 serial restart-delay 0
!
router eigrp 100
 network 192.168.0.0
 network 192.168.1.0
 network 192.168.2.0
 network 192.168.3.0
 no auto-summary                          
! ----------------------------------------------------------------------------------- R2 的配置：
interface Serial1/0
 ip address 192.168.3.1 255.255.255.0
 serial restart-delay 0
!
interface Serial1/1
 ip address <?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />10.0.0.2 255.255.255.0
 ip router isis
 serial restart-delay 0
!
interface Serial1/2
 no ip address
 encapsulation frame-relay                封装帧中继
 no frame-relay inverse-arp
!
interface Serial1/2.1 point-to-point       子接口的点到点
 ip address 10.0.1.2 255.255.255.0
 ip router isis                   在接口上激活IS-IS，使这个接口的IP子网能够被发布                      
 frame-relay interface-dlci 203              帧中继的映射 
!
router eigrp 100
 redistribute isis level-1-2 metric 10000 100 255 1 1500   将IS-IS中的路由重发布进
 network 192.168.3.0                                       EIGRP 中
 no auto-summary
!
router isis                           启动IS-IS
 net 49.0001.0000.0000.0002.00       49.0001表示区域号。0000.0000.0002表示系统ID
 summary-address 192.168.0.0 255.255.0.0     将eigrp中的路由进行汇总
 redistribute eigrp 100               将eigrp中的路由重发布进ISIS中
! 将IS-IS应用在帧中继的点到点的网络中，每个与帧中继相连的接口都必须使用子接口来做，不像ospf的其他的不必做在子接口下，这个如果没有做在子接口下的话，那么他们的邻居关系就建立不起来！ ----------------------------------------------------------------------------------- R3 的配置： interface Serial1/1
 ip address 10.0.3.1 255.255.255.252
 ip router isis             在接口上激活IS-IS，使这个接口的IP子网能够被发布
 serial restart-delay 0
!
interface Serial1/2
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
 no frame-relay inverse-arp
!
interface Serial1/2.1 point-to-point 
 ip address 10.0.1.1 255.255.255.0
 ip router isis                                   帧为继的设置
 frame-relay interface-dlci 302  
!
interface Serial1/2.2 point-to-point
 ip address 10.0.2.1 255.255.255.0
 ip router isis
 frame-relay interface-dlci 304  
!        
interface Serial1/3
 no ip address
 shutdown
 serial restart-delay 0
!
router isis                启动isis路由
 net 49.0001.0000.0000.0003.00     
! ----------------------------------------------------------------------------------- R4 的配置： interface Serial1/1
 ip address 10.0.4.1 255.255.255.0
 ip router isis
 serial restart-delay 0
!
interface Serial1/2
 no ip address
 encapsulation frame-relay
 no frame-relay inverse-arp
!                                        帧中继的设置
interface Serial1/2.1 point-to-point
 ip address 10.0.2.2 255.255.255.0
 ip router isis
 frame-relay interface-dlci 403  
!
router isis
 net 49.0004.0000.0000.0004.00
 summary-address 172.16.0.0 255.255.0.0              对172.16.0.0进行汇总
! ----------------------------------------------------------------------------------- R5 的配置： interface Serial1/0
 ip address 10.0.4.2 255.255.255.252
 ip router isis
 serial restart-delay 0
 no fair-queue
!
interface Serial1/1
 ip address 10.0.4.5 255.255.255.252
 ip router isis
 serial restart-delay 0
!
router isis
 net 49.0004.0000.0000.0005.00
 is-type level-1                    将R5设置成level-1的类型
! ----------------------------------------------------------------------------------- R6 的配置： interface Loopback0
 ip address 150.150.0.1 255.255.255.0
 ip router isis
!
interface Loopback1
 ip address 150.150.1.1 255.255.255.0
 ip router isis
!
interface Loopback2
 ip address 150.150.2.1 255.255.255.0
 ip router isis
!
interface Loopback3
 ip address 150.150.3.1 255.255.255.0
 ip router isis
!
interface Loopback4
 ip address 150.150.4.1 255.255.255.0
 ip router isis
!
interface FastEthernet0/0
 ip address 10.0.3.5 255.255.255.252
 ip router isis
 duplex auto
 speed auto
!
interface Serial1/0
 ip address 10.0.3.2 255.255.255.252
 ip router isis
 serial restart-delay 0
 isis priority 127
!         router isis
 net 49.0003.0000.0000.0006.00
 summary-address 150.150.0.0 255.255.0.0 level-1-2        将150.150.0.0进行汇总 成level-1-2的类型
 summary-address 140.140.0.0 255.255.0.0     将140.140.0.0汇总默认是level-2的类型
! ----------------------------------------------------------------------------------- R7 的配置： interface Loopback0
 ip address 140.140.0.1 255.255.255.0
 ip router isis
!
interface Loopback1
 ip address 140.140.1.1 255.255.255.0
 ip router isis
!
interface Loopback2
 ip address 140.140.2.1 255.255.255.0
 ip router isis
!
interface Loopback3
 ip address 140.140.3.1 255.255.255.0
 ip router isis
!
interface Loopback4
 ip address 140.140.4.1 255.255.255.0
 ip router isis
!
interface FastEthernet0/0
 ip address 10.0.3.6 255.255.255.252
 ip router isis
 duplex auto
 speed auto
!
router isis
 net 49.0003.0000.0000.0007.00
 is-type level-1            设置成level-1的类型
! ----------------------------------------------------------------------------------- R8 的配置： interface Loopback0
 ip address 130.130.0.1 255.255.255.0
 ip router isis
!
interface Loopback1
 ip address 130.130.1.1 255.255.255.0
 ip router isis
!
interface Loopback2
 ip address 130.130.2.1 255.255.255.0
 ip router isis
!
interface Loopback3
 ip address 130.130.3.1 255.255.255.0
 ip router isis
!
interface Serial1/0
 ip address 10.0.0.1 255.255.255.0
 ip router isis
 serial restart-delay 0
!
router isis
 net 49.0002.0000.0000.0008.00
 is-type level-2-only
 summary-address 130.130.0.0 255.255.0.0
! ----------------------------------------------------------------------------------- R9 的配置： interface Loopback0
 ip address 172.16.0.1 255.255.255.0
 ip router isis
!
interface Loopback1
 ip address 172.16.1.1 255.255.255.0
 ip router isis
!
interface Loopback2
 ip address 172.16.2.1 255.255.255.0
 ip router isis
!
interface Loopback3
 ip address 172.16.3.1 255.255.255.0
 ip router isis
!
interface Loopback4
 ip address 172.16.4.1 255.255.255.0
 ip router isis
!
interface Loopback5
 ip address 172.16.5.1 255.255.255.0
 ip router isis
!
interface Loopback6
 ip address 172.16.6.1 255.255.255.0
 ip router isis
!
interface Loopback7
 ip address 172.16.7.1 255.255.255.0
 ip router isis
!        
interface Serial1/0
 ip address 10.0.4.6 255.255.255.252
 ip router isis
 serial restart-delay 0
!
router isis
 net 49.0004.0000.0000.0009.00
 is-type level-1
 summary-address 172.16.0.0 255.255.0.0
! ----------------------------------------------------------------------------------- 以上就是实验的配置，下面看看sh ip route 出来的路由条目吧！ R1 的： D EX 140.140.0.0/16 [170/2195456] via 192.168.3.1, 00:48:52, Serial1/1
D EX 172.16.0.0/16 [170/2195456] via 192.168.3.1, 00:48:52, Serial1/1
     10.0.0.0/8 is variably subnetted, 6 subnets, 2 masks
D EX    10.0.2.0/24 [170/2195456] via 192.168.3.1, 00:48:52, Serial1/1
D EX    10.0.3.0/30 [170/2195456] via 192.168.3.1, 00:48:52, Serial1/1
D EX    10.0.4.4/30 [170/2195456] via 192.168.3.1, 00:48:52, Serial1/1
D EX    10.0.3.4/30 [170/2195456] via 192.168.3.1, 00:48:52, Serial1/1
D EX    10.0.4.0/24 [170/2195456] via 192.168.3.1, 00:48:52, Serial1/1
D EX    10.0.4.0/30 [170/2195456] via 192.168.3.1, 00:48:52, Serial1/1
D EX 130.130.0.0/16 [170/2195456] via 192.168.3.1, 00:48:52, Serial1/1
C    192.168.0.0/24 is directly connected, Loopback0
C    192.168.1.0/24 is directly connected, Loopback1
C    192.168.2.0/24 is directly connected, Loopback2
C    192.168.3.0/24 is directly connected, Serial1/1
D EX 150.150.0.0/16 [170/2195456] via 192.168.3.1, 00:49:18, Serial1/1 ----------------------------------------------------------------------------------- R2 的： Gateway of last resort is not set i L2 140.140.0.0/16 [115/40] via 10.0.1.1, Serial1/2.1
i L2 172.16.0.0/16 [115/50] via 10.0.1.1, Serial1/2.1
     10.0.0.0/8 is variably subnetted, 8 subnets, 2 masks
i L1    10.0.2.0/24 [115/20] via 10.0.1.1, Serial1/2.1
i L1    10.0.3.0/30 [115/20] via 10.0.1.1, Serial1/2.1
i L2    10.0.4.4/30 [115/40] via 10.0.1.1, Serial1/2.1
C       10.0.0.0/24 is directly connected, Serial1/1
C       10.0.1.0/24 is directly connected, Serial1/2.1
i L2    10.0.3.4/30 [115/30] via 10.0.1.1, Serial1/2.1
i L2    10.0.4.0/30 [115/40] via 10.0.1.1, Serial1/2.1
i L2    10.0.4.0/24 [115/30] via 10.0.1.1, Serial1/2.1
i L2 130.130.0.0/16 [115/20] via 10.0.0.1, Serial1/1
D    192.168.0.0/24 [90/2297856] via 192.168.3.2, 02:18:59, Serial1/0
D    192.168.1.0/24 [90/2297856] via 192.168.3.2, 02:19:39, Serial1/0
D    192.168.2.0/24 [90/2297856] via 192.168.3.2, 02:19:39, Serial1/0
C    192.168.3.0/24 is directly connected, Serial1/0
i L2 150.150.0.0/16 [115/30] via 10.0.1.1, Serial1/2.1
i su 192.168.0.0/16 [115/0] via 0.0.0.0, Null0 ----------------------------------------------------------------------------------- R3 的： Gateway of last resort is not set i L2 140.140.0.0/16 [115/30] via 10.0.3.2, Serial1/1
i L2 172.16.0.0/16 [115/40] via 10.0.2.2, Serial1/2.2
     10.0.0.0/8 is variably subnetted, 8 subnets, 2 masks
C       10.0.2.0/24 is directly connected, Serial1/2.2
C       10.0.3.0/30 is directly connected, Serial1/1
i L2    10.0.4.4/30 [115/30] via 10.0.2.2, Serial1/2.2
i L1    10.0.0.0/24 [115/20] via 10.0.1.2, Serial1/2.1
C       10.0.1.0/24 is directly connected, Serial1/2.1
i L2    10.0.3.4/30 [115/20] via 10.0.3.2, Serial1/1
i L2    10.0.4.0/30 [115/30] via 10.0.2.2, Serial1/2.2
i L2    10.0.4.0/24 [115/20] via 10.0.2.2, Serial1/2.2
i L2 130.130.0.0/16 [115/30] via 10.0.1.2, Serial1/2.1
i L2 150.150.0.0/16 [115/20] via 10.0.3.2, Serial1/1
i L2 192.168.0.0/16 [115/10] via 10.0.1.2, Serial1/2.1 ----------------------------------------------------------------------------------- R4 的： Gateway of last resort is not set i L2 140.140.0.0/16 [115/40] via 10.0.2.1, Serial1/2.1
     172.16.0.0/16 is variably subnetted, 9 subnets, 2 masks
i L1    172.16.4.0/24 [115/30] via 10.0.4.2, Serial1/1
i L1    172.16.5.0/24 [115/30] via 10.0.4.2, Serial1/1
i L1    172.16.6.0/24 [115/30] via 10.0.4.2, Serial1/1
i L1    172.16.7.0/24 [115/30] via 10.0.4.2, Serial1/1
i L1    172.16.0.0/24 [115/30] via 10.0.4.2, Serial1/1
i su    172.16.0.0/16 [115/30] via 0.0.0.0, Null0
i L1    172.16.1.0/24 [115/30] via 10.0.4.2, Serial1/1
i L1    172.16.2.0/24 [115/30] via 10.0.4.2, Serial1/1
i L1    172.16.3.0/24 [115/30] via 10.0.4.2, Serial1/1
     10.0.0.0/8 is variably subnetted, 8 subnets, 2 masks
C       10.0.2.0/24 is directly connected, Serial1/2.1
i L2    10.0.3.0/30 [115/20] via 10.0.2.1, Serial1/2.1
i L1    10.0.4.4/30 [115/20] via 10.0.4.2, Serial1/1
i L2    10.0.0.0/24 [115/30] via 10.0.2.1, Serial1/2.1
i L2    10.0.1.0/24 [115/20] via 10.0.2.1, Serial1/2.1
i L2    10.0.3.4/30 [115/30] via 10.0.2.1, Serial1/2.1
i L1    10.0.4.0/30 [115/20] via 10.0.4.2, Serial1/1
C       10.0.4.0/24 is directly connected, Serial1/1
i L2 130.130.0.0/16 [115/40] via 10.0.2.1, Serial1/2.1
i L2 150.150.0.0/16 [115/30] via 10.0.2.1, Serial1/2.1
i L2 192.168.0.0/16 [115/20] via 10.0.2.1, Serial1/2.1   ----------------------------------------------------------------------------------- R5 的： Gateway of last resort is 10.0.4.1 to network 0.0.0.0      172.16.0.0/24 is subnetted, 8 subnets
i L1    172.16.4.0 [115/20] via 10.0.4.6, Serial1/1
i L1    172.16.5.0 [115/20] via 10.0.4.6, Serial1/1
i L1    172.16.6.0 [115/20] via 10.0.4.6, Serial1/1
i L1    172.16.7.0 [115/20] via 10.0.4.6, Serial1/1
i L1    172.16.0.0 [115/20] via 10.0.4.6, Serial1/1
i L1    172.16.1.0 [115/20] via 10.0.4.6, Serial1/1
i L1    172.16.2.0 [115/20] via 10.0.4.6, Serial1/1
i L1    172.16.3.0 [115/20] via 10.0.4.6, Serial1/1
     10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
i L1    10.0.2.0/24 [115/20] via 10.0.4.1, Serial1/0
C       10.0.4.4/30 is directly connected, Serial1/1
C       10.0.4.0/30 is directly connected, Serial1/0
i L1    10.0.4.0/24 [115/20] via 10.0.4.1, Serial1/0
i*L1 0.0.0.0/0 [115/10] via 10.0.4.1, Serial1/0 ----------------------------------------------------------------------------------- R6 的： Gateway of last resort is not set      140.140.0.0/16 is variably subnetted, 6 subnets, 2 masks
i L1    140.140.0.0/24 [115/20] via 10.0.3.6, FastEthernet0/0
i su    140.140.0.0/16 [115/20] via 0.0.0.0, Null0
i L1    140.140.1.0/24 [115/20] via 10.0.3.6, FastEthernet0/0
i L1    140.140.2.0/24 [115/20] via 10.0.3.6, FastEthernet0/0
i L1    140.140.3.0/24 [115/20] via 10.0.3.6, FastEthernet0/0
i L1    140.140.4.0/24 [115/20] via 10.0.3.6, FastEthernet0/0
i L2 172.16.0.0/16 [115/50] via 10.0.3.1, Serial1/0
     10.0.0.0/8 is variably subnetted, 8 subnets, 2 masks
i L2    10.0.2.0/24 [115/20] via 10.0.3.1, Serial1/0
C       10.0.3.0/30 is directly connected, Serial1/0
i L2    10.0.4.4/30 [115/40] via 10.0.3.1, Serial1/0
i L2    10.0.0.0/24 [115/30] via 10.0.3.1, Serial1/0
i L2    10.0.1.0/24 [115/20] via 10.0.3.1, Serial1/0
C       10.0.3.4/30 is directly connected, FastEthernet0/0
i L2    10.0.4.0/30 [115/40] via 10.0.3.1, Serial1/0
i L2    10.0.4.0/24 [115/30] via 10.0.3.1, Serial1/0
i L2 130.130.0.0/16 [115/40] via 10.0.3.1, Serial1/0
     150.150.0.0/16 is variably subnetted, 6 subnets, 2 masks
C       150.150.0.0/24 is directly connected, Loopback0
i su    150.150.0.0/16 [115/10] via 0.0.0.0, Null0
C       150.150.1.0/24 is directly connected, Loopback1
C       150.150.2.0/24 is directly connected, Loopback2
C       150.150.3.0/24 is directly connected, Loopback3
C       150.150.4.0/24 is directly connected, Loopback4
i L2 192.168.0.0/16 [115/20] via 10.0.3.1, Serial1/0 ----------------------------------------------------------------------------------- R7 的： Gateway of last resort is 10.0.3.5 to network 0.0.0.0      140.140.0.0/24 is subnetted, 5 subnets
C       140.140.0.0 is directly connected, Loopback0
C       140.140.1.0 is directly connected, Loopback1
C       140.140.2.0 is directly connected, Loopback2
C       140.140.3.0 is directly connected, Loopback3
C       140.140.4.0 is directly connected, Loopback4
     10.0.0.0/30 is subnetted, 2 subnets
i L1    10.0.3.0 [115/20] via 10.0.3.5, FastEthernet0/0
C       10.0.3.4 is directly connected, FastEthernet0/0
     150.150.0.0/24 is subnetted, 5 subnets
i L1    150.150.0.0 [115/20] via 10.0.3.5, FastEthernet0/0
i L1    150.150.1.0 [115/20] via 10.0.3.5, FastEthernet0/0
i L1    150.150.2.0 [115/20] via 10.0.3.5, FastEthernet0/0
i L1    150.150.3.0 [115/20] via 10.0.3.5, FastEthernet0/0
i L1    150.150.4.0 [115/20] via 10.0.3.5, FastEthernet0/0
i*L1 0.0.0.0/0 [115/10] via 10.0.3.5, FastEthernet0/0 ----------------------------------------------------------------------------------- R8 的： Gateway of last resort is not set i L2 140.140.0.0/16 [115/50] via 10.0.0.2, Serial1/0
i L2 172.16.0.0/16 [115/60] via 10.0.0.2, Serial1/0
     10.0.0.0/8 is variably subnetted, 8 subnets, 2 masks
i L2    10.0.2.0/24 [115/30] via 10.0.0.2, Serial1/0
i L2    10.0.3.0/30 [115/30] via 10.0.0.2, Serial1/0
i L2    10.0.4.4/30 [115/50] via 10.0.0.2, Serial1/0
C       10.0.0.0/24 is directly connected, Serial1/0
i L2    10.0.1.0/24 [115/20] via 10.0.0.2, Serial1/0
i L2    10.0.3.4/30 [115/40] via 10.0.0.2, Serial1/0
i L2    10.0.4.0/30 [115/50] via 10.0.0.2, Serial1/0
i L2    10.0.4.0/24 [115/40] via 10.0.0.2, Serial1/0
     130.130.0.0/16 is variably subnetted, 5 subnets, 2 masks
C       130.130.0.0/24 is directly connected, Loopback0
i su    130.130.0.0/16 [115/10] via 0.0.0.0, Null0
C       130.130.1.0/24 is directly connected, Loopback1
C       130.130.2.0/24 is directly connected, Loopback2
C       130.130.3.0/24 is directly connected, Loopback3
i L2 150.150.0.0/16 [115/40] via 10.0.0.2, Serial1/0
i L2 192.168.0.0/16 [115/10] via 10.0.0.2, Serial1/0 ----------------------------------------------------------------------------------- R9 的：
Gateway of last resort is 10.0.4.5 to network 0.0.0.0      172.16.0.0/24 is subnetted, 8 subnets
C       172.16.4.0 is directly connected, Loopback4
C       172.16.5.0 is directly connected, Loopback5
C       172.16.6.0 is directly connected, Loopback6
C       172.16.7.0 is directly connected, Loopback7
C       172.16.0.0 is directly connected, Loopback0
C       172.16.1.0 is directly connected, Loopback1
C       172.16.2.0 is directly connected, Loopback2
C       172.16.3.0 is directly connected, Loopback3
     10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
i L1    10.0.2.0/24 [115/30] via 10.0.4.5, Serial1/0
C       10.0.4.4/30 is directly connected, Serial1/0
i L1    10.0.4.0/30 [115/20] via 10.0.4.5, Serial1/0
i L1    10.0.4.0/24 [115/30] via 10.0.4.5, Serial1/0
i*L1 0.0.0.0/0 [115/20] via 10.0.4.5, Serial1/0 -----------------------------------------------------------------------------------

 

转载于:https://blog.51cto.com/ltyluck/185707