拓扑图
题目要求
实验要求：
1、PC1\PC2\PC3\PC4采用DHCP自动获取IP地址，SW5作为服务器，SW3和SW4作为中继
创建地址池ip pool huawei1和ip pool huawei2，租期都为2天
2、SW3与SW4做链路聚合，采用LACP模式。SW3作为主交换机，优先级为0
抢占延时时间为10秒
让G0/0/4接口成为非活跃链路，优先级为65000
3、在SW3\SW4\SW5构成的环形链路中，让SW5为主交换机，优先级为4096
4、在AR1位置做地址转换，采用NAPT方式，地址池范围200.1.1.10-200.1.1.20
client访问内网服务器server1时，采用NAT server，用公网ip200.1.1.100替代10.1.3.1
实现client可以ping通200.1.1.100
5、配置全网，实现内网PC可以访问外网client202.1.1.1
解析
LSW1：
Huawei\]sy LSW1 \[LSW1\]v b 10 \[LSW1\]int e0/0/1 \[LSW1-Ethernet0/0/1\]port link-t a \[LSW1-Ethernet0/0/1\]po de v 10 \[LSW1-Ethernet0/0/1\]int e0/0/2 \[LSW1-Ethernet0/0/2\]port link-t a \[LSW1-Ethernet0/0/2\]po de v 10 \[LSW1-Ethernet0/0/2\]int e0/0/3 \[LSW1-Ethernet0/0/3\]port link-t t \[LSW1-Ethernet0/0/3\]po t a v 101.2.3.4.5.6.7.8.9.10.11. **LSW2：** \[LSW2\]v b 20 \[LSW2\]int e0/0/1 \[LSW2-Ethernet0/0/1\]po link-t a \[LSW2-Ethernet0/0/1\]po de v 20 \[LSW2-Ethernet0/0/1\]int e0/0/2 \[LSW2-Ethernet0/0/2\]po link-t a \[LSW2-Ethernet0/0/2\]po de v 20 \[LSW2-Ethernet0/0/2\]int e0/0/3 \[LSW2-Ethernet0/0/3\]po link-t t \[LSW2-Ethernet0/0/3\]po t a v 201.2.3.4.5.6.7.8.9.10. **LSW3：** \[LSW3\]int et 1 \[LSW3-Eth-Trunk1\]mode lacp-static \[LSW3-Eth-Trunk1\]trunkport g0/0/3 \[LSW3-Eth-Trunk1\]trunkport g0/0/4 \[LSW3-Eth-Trunk1\]trunkport g0/0/5 \[LSW3-Eth-Trunk1\]q \[LSW3\]lacp priority 0 \[LSW3\]int et 1 \[LSW3-Eth-Trunk1\]lacp preempt enable \[LSW3-Eth-Trunk1\]lacp preempt delay 10 \[LSW3-Eth-Trunk1\]max active-linknumber 2 \[LSW3-GigabitEthernet0/0/3\]int g0/0/4 \[LSW3-GigabitEthernet0/0/4\]lacp priority 65000 \[LSW3-GigabitEthernet0/0/4\]int et 1 \[LSW3-Eth-Trunk1\]port link-type t \[LSW3-Eth-Trunk1\]po t a v 34 \[LSW3-Eth-Trunk1\]int v 34 \[LSW3-Vlanif34\]ip ad 34.1.1.3 24 \[LSW3\]stp mode stp \[LSW3\]ip route-static 0.0.0.0 0 30.1.1.51.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22. **LSW4：** \[LSW4\]v b 20 34 40 \[LSW4\]int g0/0/1 \[LSW4-GigabitEthernet0/0/1\]po link-t t \[LSW4-GigabitEthernet0/0/1\]po t a v 20 \[LSW4-GigabitEthernet0/0/1\]int g0/0/2 \[LSW4-GigabitEthernet0/0/2\]po link-t t \[LSW4-GigabitEthernet0/0/2\]po t a v 40 \[LSW4-GigabitEthernet0/0/2\]q \[LSW4\]dhcp enable \[LSW4\]dhcp server group bosai2 \[LSW4-dhcp-server-group-bosai2\]dhcp-server 40.1.1.5 \[LSW4-dhcp-server-group-bosai2\]int vlan 40 \[LSW4-Vlanif40\]ip ad 40.1.1.4 24 \[LSW4-Vlanif40\]int vlan 20 \[LSW4-Vlanif20\]ip ad 10.1.2.254 24 \[LSW4-Vlanif20\]dhcp select relay \[LSW4-Vlanif20\]dhcp relay server-select bosai2 \[LSW4-Vlanif20\]q \[LSW4\]ospf router-id 4.4.4.4 \[LSW4-ospf-1\]a 1 \[LSW4-ospf-1-area-0.0.0.1\]net 10.1.2.0 0.0.0.255 \[LSW4-ospf-1-area-0.0.0.1\]net 40.1.1.0 0.0.0.255 \[LSW4-ospf-1-area-0.0.0.1\]net 34.1.1.0 0.0.0.255 \[LSW4-ospf-1-area-0.0.0.1\]int et 1 \[LSW4-Eth-Trunk1\]mode lacp-static \[LSW4-Eth-Trunk1\]trunkport g0/0/3 \[LSW4-Eth-Trunk1\]trunkport g0/0/4 \[LSW4-Eth-Trunk1\]trunkport g0/0/5 \[LSW4-Eth-Trunk1\]lacp preempt enable \[LSW4-Eth-Trunk1\]lacp preempt delay 10 \[LSW4-Eth-Trunk1\]max active-linknumber 2 \[LSW4-Eth-Trunk1\]q \[LSW4\]int et 1 \[LSW4-Eth-Trunk1\]po link-t t \[LSW4-Eth-Trunk1\]po t a v 34 \[LSW4-Eth-Trunk1\]int vlan 34 \[LSW4-Vlanif34\]ip ad 34.1.1.4 24 \[LSW4\]stp mode stp \[LSW4\]ip route-static 0.0.0.0 0 40.1.1.51.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.30.31.32.33.34.35.36.37.38.39.40. **LSW5：** \[LSW5\]int g0/0/1 \[LSW5-GigabitEthernet0/0/1\]po link-t t \[LSW5-GigabitEthernet0/0/1\]po t a v 30 \[LSW5-GigabitEthernet0/0/1\]int g0/0/2 \[LSW5-GigabitEthernet0/0/2\]po link-t t \[LSW5-GigabitEthernet0/0/2\]po t a v 40 \[LSW5\]v b 30 40 15 \[LSW5\]int g0/0/3 \[LSW5-GigabitEthernet0/0/3\]po link-t a \[LSW5-GigabitEthernet0/0/3\]po de v 15 \[LSW5-GigabitEthernet0/0/3\]q \[LSW5\]dhcp enable \[LSW5\]ip pool huawei1 \[LSW5-ip-pool-huawei1\]gateway-list 10.1.1.254 \[LSW5-ip-pool-huawei1\]network 10.1.1.0 mask 24 \[LSW5-ip-pool-huawei1\]int vlan 30 \[LSW5-Vlanif30\]ip ad 30.1.1.5 24 \[LSW5-Vlanif30\]dhcp select global \[LSW5-Vlanif30\]q \[LSW5\]ospf router-id 5.5.5.5 \[LSW5-ospf-1\]a 1 \[LSW5-ospf-1-area-0.0.0.1\]net 30.1.1.0 0.0.0.255 \[LSW5-ospf-1-area-0.0.0.1\]net 15.1.1.0 0.0.0.255 \[LSW5-ospf-1-area-0.0.0.1\]q \[LSW5-ospf-1\]q \[LSW5\]ip route-static 10.1.1.0 24 30.1.1.3 \[LSW5\]ip pool huawei2 \[LSW5-ip-pool-huawei2\]gateway-list 10.1.2.254 \[LSW5-ip-pool-huawei2\]network 10.1.2.0 mask 24 \[LSW5-ip-pool-huawei2\]int vlan 40 \[LSW5-Vlanif40\]ip ad 40.1.1.5 24 \[LSW5-Vlanif40\]dhcp select global \[LSW5-Vlanif40\]q \[LSW5\]ip route-static 10.1.2.0 24 40.1.1.4 \[LSW5\]ip pool huawei1 \[LSW5-ip-pool-huawei1\]lease day 2 \[LSW5-ip-pool-huawei1\]q \[LSW5\]ip pool huawei2 \[LSW5-ip-pool-huawei2\]lease day 2 \[LSW5-ip-pool-huawei2\]int vlan 15 \[LSW5-Vlanif15\]ip ad 15.1.1.5 24 \[LSW5-Vlanif15\]ospf ro 5.5.5.5 \[LSW5-ospf-1\]a 1 \[LSW5-ospf-1-area-0.0.0.1\]net 40.1.1.0 0.0.0.255 \[LSW5\]stp mode stp \[LSW5\]stp priority 4096 \[LSW5\]iproutestatic0.0.0.0015.1.1.11.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.30.31.32.33.34.35.36.37.38.39.40.41.42.43.44.45.46.47.48.49. **R1：** \[R1\]int g0/0/0 \[R1-GigabitEthernet0/0/0\]ip ad 15.1.1.1 24 \[R1-GigabitEthernet0/0/0\]int g0/0/1 \[R1-GigabitEthernet0/0/1\]ip ad 12.1.1.1 24 \[R1-GigabitEthernet0/0/1\]int g0/0/2 \[R1-GigabitEthernet0/0/2\]ip ad 10.1.3.254 24 \[R1-GigabitEthernet0/0/2\]q \[R1\]ospf router-id 11.1.1.1 \[R1-ospf-1\]a 1 \[R1-ospf-1-area-0.0.0.1\]net 12.1.1.0 0.0.0.255 \[R1-ospf-1-area-0.0.0.1\]net 10.1.3.0 0.0.0.255 \[R1-ospf-1-area-0.0.0.1\]net 15.1.1.0 0.0.0.255 \[R1\]ip route-static 0.0.0.0 0 12.1.1.21.2.3.4.5.6.7.8.9.10.11.12.13. **R2：** \[R2\]int g0/0/0 \[R2-GigabitEthernet0/0/0\]ip ad 12.1.1.2 24 \[R2-GigabitEthernet0/0/0\]int g0/0/1 \[R2-GigabitEthernet0/0/1\]ip ad 23.1.1.2 24 \[R2-GigabitEthernet0/0/1\]int g0/0/2 \[R2-GigabitEthernet0/0/2\]ip ad 24.1.1.2 24 \[R2-GigabitEthernet0/0/2\]q \[R2\]ospf ro 22.1.1.1 \[R2-ospf-1\]a 1 \[R2-ospf-1-area-0.0.0.1\]net 12.1.1.0 0.0.0.255 \[R2-ospf-1-area-0.0.0.1\]q \[R2-ospf-1\]a 0 \[R2-ospf-1-area-0.0.0.0\]net 23.1.1.0 0.0.0.255 \[R2-ospf-1-area-0.0.0.0\]net 24.1.1.0 0.0.0.255 \[R2\]ip route-static 0.0.0.0 0 23.1.1.3 \[R2\]ip route-static 0.0.0.0 0 24.1.1.41.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17. **R3：** \[R3\]int g0/0/0 \[R3-GigabitEthernet0/0/0\]ip ad 23.1.1.3 24 \[R3-GigabitEthernet0/0/0\]int g0/0/1 \[R3-GigabitEthernet0/0/1\]ip ad 35.1.1.3 24 \[R3-GigabitEthernet0/0/1\]q \[R3\]ospf ro 33.1.1.1 \[R3-ospf-1\]a 0 \[R3-ospf-1-area-0.0.0.0\]net 23.1.1.0 0.0.0.255 \[R3-ospf-1-area-0.0.0.0\]net 35.1.1.0 0.0.0.255 \[R3\]ip route-static 0.0.0.0 0 35.1.1.51.2.3.4.5.6.7.8.9.10.11.12. **R4：** \[R4\]int g0/0/0 \[R4-GigabitEthernet0/0/0\]ip ad 24.1.1.4 24 \[R4-GigabitEthernet0/0/0\]int g0/0/1 \[R4-GigabitEthernet0/0/1\]ip ad 45.1.1.4 24 \[R4-GigabitEthernet0/0/1\]q \[R4\]ospf ro 44.1.1.1 \[R4-ospf-1\]a 0 \[R4-ospf-1-area-0.0.0.0\]net 24.1.1.0 0.0.0.255 \[R4-ospf-1-area-0.0.0.0\]net 45.1.1.0 0.0.0.255 \[R4\]ip route-static 0.0.0.0 0 45.1.1.51.2.3.4.5.6.7.8.9.10.11.12. **R5：** \[R5\]ip route-static 0.0.0.0 0 51.1.1.11. LSW6： \[LSW6\]int e0/0/1 \[LSW6-Ethernet0/0/1\]q \[LSW6\]v b 50 60 \[LSW6\]int e0/0/1 \[LSW6-Ethernet0/0/1\]po link-t t \[LSW6-Ethernet0/0/1\]po t a v 50 60 \[LSW6-Ethernet0/0/1\]int e0/0/2 \[LSW6-Ethernet0/0/2\]po link-t a \[LSW6-Ethernet0/0/2\]po de v 50 \[LSW6-Ethernet0/0/2\]int e0/0/3 \[LSW6-Ethernet0/0/3\]po link-t a \[LSW6-Ethernet0/0/3\]po de v 601.2.3.4.5.6.7.8.9.10.11.12. \[AR1-acl-basic-2000\]rule permit source 10.1.1.0 0.0.0.255 \[AR1-acl-basic-2000\]rule permit source 10.1.2.0 0.0.0.255 \[AR1-acl-basic-2000\]rule permit source 10.1.3.0 0.0.0.255 \[AR1-acl-basic-2000\]rule permit source 60.1.1.0 0.0.0.255 \[AR1-acl-basic-2000\]rule permit source 50.1.1.0 0.0.0.255 \[AR1-acl-basic-2000\]q \[AR1\]nat address-group 1 200.1.1.10 200.1.1.20 \[AR1\]int g0/0/1 \[AR1-GigabitEthernet0/0/1\]nat outbound 2000 address-group 1 \[AR1-GigabitEthernet0/0/1\]nat server global 200.1.1.100 inside 10.1.3.11.2.3.4.5.6.7.8.9.10. AR2： \[AR2\]int g0/0/0 \[AR2-GigabitEthernet0/0/0\]ip ad 200.1.1.2 24 \[AR2-GigabitEthernet0/0/0\]int g0/0/1 \[AR2-GigabitEthernet0/0/1\]ip ad 202.1.1.254 241.2.3.4.5.     转载:https://blog.51cto.com/u_15964895/6839898