Isis路由协议
9.5.1 验证is-is 基本功能
9.5.2 验证is-is的路由聚合
9.5.3 验证is-is发布和引入路由
9.5.4 is-is L2路由到L1路由的泄露功能测试
验证is-is的基本功能
测试编号9.5.1验证is-is的基本功能
测试组网图：
测试组：is-is路由协议
测试项目：验证is-is的基本功能
测试目的：验证is-is的基本功能
测试步骤：
1、 按拓扑搭建网络。
2、 配置R1/R2/R3
3、 配置各路由器的路由选择协议
4、 查看is-is邻居
5、 查看路由表
6、 测试连通性
预期测试结果：
测试准备：路由器
测试结果：
测试步骤和结果：
步骤2、步骤3：配置R1/R2/R3以及路由协议isis
R1:
interface Loopback0
ip address 172.16.1.1 255.255.255.0
ip router isis bluefox //接口激活isis
interface Loopback1
ip address 172.16.2.1 255.255.255.0
ip router isis bluefox
interface Loopback2
ip address 172.16.3.1 255.255.255.0
ip router isis bluefox
interface Loopback3
ip address 172.16.4.1 255.255.255.0
ip router isis bluefox
interface FastEthernet0/0
ip address 10.0.1.2 255.255.255.252
ip router isis bluefox
router isis bluefox
net 49.0002.0000.0000.0001.00
is-type level-1
R2:
interface FastEthernet0/0
ip address 10.0.1.1 255.255.255.252
ip router isis bluefox
interface FastEthernet1/0
ip address 10.0.0.1 255.255.255.252
ip router isis bluefox
router isis bluefox
net 49.0002.0000.0000.0002.00 //L1和L1/L2路由器处在同一区域；
R3:
interface Loopback0
ip address 192.168.0.1 255.255.255.0
ip router isis bluefox
!
interface FastEthernet0/0
ip address 10.0.0.2 255.255.255.252
ip router isis bluefox
router isis bluefox
net 49.0001.0000.0000.0003.00
步骤4：查看isis邻居
System Id Type Interface IP Address State Holdtime Circuit Id
R2 L1 Fa0/0 10.0.1.1 UP 7 R2.01
R1#show isis neighbors
System Id Type Interface IP Address State Holdtime Circuit Id
R2 L1 Fa0/0 10.0.1.1 UP 7 R2.01
R2#show isis nei
System Id Type Interface IP Address State Holdtime Circuit Id
R3 L2 Fa1/0 10.0.0.2 UP 9 R3.01
R1 L1 Fa0/0 10.0.1.2 UP 23 R2.01
R3#show isis neighbors
System Id Type Interface IP Address State Holdtime Circuit Id
R2 L2 Fa0/0 10.0.0.1 UP 27 R3.01
步骤5：查看路由表
R1#SHOW IP ROUTE
Gateway of last resort is 10.0.1.1 to network 0.0.0.0
172.16.0.0/24 is subnetted, 4 subnets
C 172.16.4.0 is directly connected, Loopback3
C 172.16.1.0 is directly connected, Loopback0
C 172.16.2.0 is directly connected, Loopback1
C 172.16.3.0 is directly connected, Loopback2
10.0.0.0/30 is subnetted, 2 subnets
i L1 10.0.0.0 [115/20] via 10.0.1.1, FastEthernet0/0
C 10.0.1.0 is directly connected, FastEthernet0/0
i*L1 0.0.0.0/0 [115/10] via 10.0.1.1, FastEthernet0/0
R2#SHOW IP ROUTE
Gateway of last resort is not set
172.16.0.0/24 is subnetted, 4 subnets
i L1 172.16.4.0 [115/20] via 10.0.1.2, FastEthernet0/0
i L1 172.16.1.0 [115/20] via 10.0.1.2, FastEthernet0/0
i L1 172.16.2.0 [115/20] via 10.0.1.2, FastEthernet0/0
i L1 172.16.3.0 [115/20] via 10.0.1.2, FastEthernet0/0
10.0.0.0/30 is subnetted, 2 subnets
C 10.0.0.0 is directly connected, FastEthernet1/0
C 10.0.1.0 is directly connected, FastEthernet0/0
i L2 192.168.0.0/24 [115/20] via 10.0.0.2, FastEthernet1/0
R3#show ip route
172.16.0.0/24 is subnetted, 4 subnets
i L2 172.16.4.0 [115/30] via 10.0.0.1, FastEthernet0/0
i L2 172.16.1.0 [115/30] via 10.0.0.1, FastEthernet0/0
i L2 172.16.2.0 [115/30] via 10.0.0.1, FastEthernet0/0
i L2 172.16.3.0 [115/30] via 10.0.0.1, FastEthernet0/0
10.0.0.0/30 is subnetted, 2 subnets
C 10.0.0.0 is directly connected, FastEthernet0/0
i L2 10.0.1.0 [115/20] via 10.0.0.1, FastEthernet0/0
C 192.168.0.0/24 is directly connected, Loopback0
C 192.168.0.0/24 is directly connected, Loopback0
步骤6：测试连通性
9.5.2 验证is-is的路由聚合
测试组：is-is路由协议
测试项目：验证is-is的路由聚合
测试目的：验证is-is的路由聚合
测试步骤：
7、 将0002区域的路由汇总；
8、 查看R3路由表
预期测试结果：
测试准备：路由器、PC R3#ping 172.16.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 40/67/108 ms
R3#ping 172.16.2.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.2.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 32/60/84 ms
R3#ping 172.16.3.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.3.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 40/56/68 ms R1#ping 192.168.0.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.0.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 40/60/80 ms