网络小实验-按照拓扑图配置：网络互通图例中所有终端

网络小实验-按照拓扑图配置：网络互通图例中所有终端

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前言

要求

[ ] 要求按照拓扑图配置MSTP、VRRP、DHCP、NAT 等相关命令使得图中所有终端能够网络互通 [ ] MSTP+链路聚合：正常情况下各VLAN流量路径要求如下： [ ] VLAN10:SW3->SW1->R1；VLAN20:SW3->SW2->R1；VLAN30:SW4->SW1->R1；VLAN40:SW4->SW2->R1 [ ] VRRP：正常情况下要求VLAN10、VLAN30的Master为SW1；VLAN20、VLAN40的Master为SW2 [ ] DHCP：R3为DHCP中继代理，R2为DHCP服务器，为PC5、PC6提供动态分配IP服务 [ ] NAT：使用EasyIp进行转换使得Client1能够使用R1的w网口IP访问w网；并使用NAT-Server使得Client1访问Server1的web服务时能够使用R3的g0/0/0的接口IP:8080端口进行访问 [ ] 配置路由实现所有终端能够网络互通 思路 先做链路聚合-----配好所有路由器和交换机的接口(注意两个三层的虚接口别忘配)-----做MSTP生成树------再做VRRP------DHCP------动态路由（静态也行）-----net（EasyIp和NAT-Server）-----检查结果 命令（简写） SW1 The device is running!

sysEnter system view, return user view with Ctrl+Z.[Huawei]sys SW1[SW1]un in en [SW1]lacp pr [SW1]lacp priority 1000[SW1]int et [SW1]int Eth-Trunk 1[SW1-Eth-Trunk1]bpdu en[SW1-Eth-Trunk1]mode la [SW1-Eth-Trunk1]mode lacp-static [SW1-Eth-Trunk1]trun [SW1-Eth-Trunk1]trunkport g [SW1-Eth-Trunk1]trunkport GigabitEthernet 0/0/3 to 0/0/4Info: This operation may take a few seconds. Please wait for a moment...done.[SW1-Eth-Trunk1]p l t[SW1-Eth-Trunk1]p t a v a [SW1-Eth-Trunk1]q[SW1]int g0/0/1[SW1-GigabitEthernet0/0/1]p l t[SW1-GigabitEthernet0/0/1]p t a v a[SW1-GigabitEthernet0/0/1]int g0/0/2[SW1-GigabitEthernet0/0/2]p l t[SW1-GigabitEthernet0/0/2]p t a v a[SW1-GigabitEthernet0/0/2]int g0/0/5[SW1-GigabitEthernet0/0/5]p l a[SW1-GigabitEthernet0/0/5]p d v 100Error: The VLAN does not exist.[SW1-GigabitEthernet0/0/5]q[SW1]vlan b 10 20 30 40 100[SW1]int g0/0/5[SW1-GigabitEthernet0/0/5]p d v 100[SW1-GigabitEthernet0/0/5]dis th#interface GigabitEthernet0/0/5port link-type accessport default vlan 100#return[SW1-GigabitEthernet0/0/5]q[SW1]stp m mstp[SW1]stp re [SW1]stp region-configuration [SW1-mst-region]re LJW[SW1-mst-region]rev 1[SW1-mst-region]ins 1 vlan 10 30[SW1-mst-region]ins 2 vlan 20 40[SW1-mst-region]q[SW1]stp ins 1 root pri[SW1]stp ins 2 root sec[SW1]int v 10[SW1-Vlanif10]ip add 192.168.10.10 24[SW1-Vlanif10]int v 20[SW1-Vlanif20]ip add 192.168.20.10 24[SW1-Vlanif20]int v 30[SW1-Vlanif30]ip add 192.168.30.10 24[SW1-Vlanif30]int v 40[SW1-Vlanif40]ip add 192.168.40.10 24[SW1-Vlanif40]int v 100[SW1-Vlanif100]ip add 10.0.0.10 24[SW1-Vlanif100]q[SW1][SW1][SW1]int v 10[SW1-Vlanif10]vrrp vrid 10 vir 192.168.10.1[SW1-Vlanif10]int v 30[SW1-Vlanif30]vrrp vrid 30 vir 192.168.30.1[SW1-Vlanif30]int v 10[SW1-Vlanif10]vrrp vrid 10 pri 120[SW1-Vlanif10]vrrp vrid 10 track int g0/0/5 red 30[SW1-Vlanif10]int v 30[SW1-Vlanif30]vrrp vrid 30 pri 120[SW1-Vlanif30]vrrp vrid 30 track int g0/0/5 red 30[SW1-Vlanif30]int v 20[SW1-Vlanif20]vrrp vrid 20 vir 192.168.20.1[SW1-Vlanif20]int v 40[SW1-Vlanif40]vrrp vrid 40 vir 192.168.40.1[SW1-Vlanif40]q[SW1]rip 1[SW1-rip-1]version 2[SW1-rip-1]undo summary[SW1-rip-1]network 192.168.10.0[SW1-rip-1]network 192.168.30.0[SW1-rip-1]network 10.0.0.0[SW1-rip-1] User interface con0 is available

SW2 ```python The device is running! sys Enter system view, return user view with Ctrl+Z. [Huawei]un in en Info: Information center is disabled. [Huawei]sys SW2 [SW2]lacp priority 1000 [SW2]int eth [SW2]int Eth-Trunk 1 [SW2-Eth-Trunk1]bpdu en [SW2-Eth-Trunk1]mode la [SW2-Eth-Trunk1]mode lacp-static [SW2-Eth-Trunk1]tr [SW2-Eth-Trunk1]trunkport g [SW2-Eth-Trunk1]trunkport GigabitEthernet 0/0/3 to 0/0/4 Info: This operation may take a few seconds. Please wait for a moment...done. [SW2-Eth-Trunk1]p l t [SW2-Eth-Trunk1]p t a v a [SW2-Eth-Trunk1]q [SW2]vlan b 10 20 30 40 100 Info: This operation may take a few seconds. Please wait for a moment...done. [SW2]int g0/0/1 [SW2-GigabitEthernet0/0/1]p l t [SW2-GigabitEthernet0/0/1]p t a v a [SW2-GigabitEthernet0/0/1]int g0/0/2 [SW2-GigabitEthernet0/0/2]p l t [SW2-GigabitEthernet0/0/2]p t a v a [SW2-GigabitEthernet0/0/2]int g0/0/5 [SW2-GigabitEthernet0/0/5]p l a [SW2-GigabitEthernet0/0/5]p d v 100 [SW2-GigabitEthernet0/0/5]q [SW2]stp m mstp [SW2]stp re [SW2-mst-region]re LJW [SW2-mst-region]rev 1 [SW2-mst-region]ins 1 vlan 10 30 [SW2-mst-region]ins 1 vlan 20 40 [SW2-mst-region]act re Info: This operation may take a few seconds. Please wait for a moment...done. [SW2-mst-region]stp ins 1 root sec [SW2]stp ins 1 root sec [SW2]stp ins 2 root pri [SW2]int v 10 [SW2-Vlanif10]ip add 192.168.10.20 24 [SW2-Vlanif10]int v 20 [SW2-Vlanif20]ip add 192.168.20.20 24 [SW2-Vlanif20]int v 30 [SW2-Vlanif30]ip add 192.168.30.20 24 [SW2-Vlanif30]int v 40 [SW2-Vlanif40]ip add 192.168.40.20 24 [SW2-Vlanif40]int v 100 [SW2-Vlanif100]ip add 11.0.0.20 24 [SW2-Vlanif100]q [SW2]int v 10 [SW2-Vlanif10]vrrp vrid 10 vir 192.168.10.1 [SW2-Vlanif10]int v 30 [SW2-Vlanif30]vrrp vrid 30 vir 192.168.30.1 [SW2-Vlanif30]int v 20 [SW2-Vlanif20]vrrp vrid 20 vir 192.168.20.1 [SW2-Vlanif20]vrrp vrid 20 pri 120 [SW2-Vlanif20]vrrp vrid 20 track int g0/0/5 red 30 [SW2-Vlanif20]int v 40 [SW2-Vlanif40]vrrp vrid 40 vir 192.168.40.1 [SW2-Vlanif40]vrrp vrid 40 pri 120 [SW2-Vlanif40]vrrp vrid 40 track int g0/0/5 red 30 [SW2]rip 1 [SW2-rip-1]version 2 [SW2-rip-1]network 192.168.20.0 [SW2-rip-1]network 192.168.40.0 [SW2-rip-1]network 11.0.0.0

SW3

The device is running! sys Enter system view, return user view with Ctrl+Z. [Huawei]vlan b 10 20 30 40 100 Info: This operation may take a few seconds. Please wait for a moment...done. [Huawei]un in en Info: Information center is disabled. [Huawei]int e0/0/1 [Huawei-Ethernet0/0/1]p l a [Huawei-Ethernet0/0/1]p d v 10 [Huawei-Ethernet0/0/1]int e0/0/2 [Huawei-Ethernet0/0/2]p l a [Huawei-Ethernet0/0/2]p d v 20 [Huawei-Ethernet0/0/2]int e0/0/3 [Huawei-Ethernet0/0/3]p l a [Huawei-Ethernet0/0/3]p d v 10 [Huawei-Ethernet0/0/3]int g0/0/1 [Huawei-GigabitEthernet0/0/1]p l t [Huawei-GigabitEthernet0/0/1]p t a v a [Huawei-GigabitEthernet0/0/1]int g0/0/2 [Huawei-GigabitEthernet0/0/2]p l t [Huawei-GigabitEthernet0/0/2]p t a v a [Huawei-GigabitEthernet0/0/2]q [Huawei]sys SW3

SW4

sys Enter system view, return user view with Ctrl+Z. [Huawei]sys SW4 [SW4] [SW4]un in en Info: Information center is disabled. [SW4]vlan b 10 20 30 40 100 Info: This operation may take a few seconds. Please wait for a moment...done. [SW4]int e0/0/1 [SW4-Ethernet0/0/1]p l a [SW4-Ethernet0/0/1]p d v 30 [SW4-Ethernet0/0/1]int e0/0/2 [SW4-Ethernet0/0/2]p l a [SW4-Ethernet0/0/2]p d v 40 [SW4-Ethernet0/0/2]int g0/0/1 [SW4-GigabitEthernet0/0/1]p l t [SW4-GigabitEthernet0/0/1]p t a v a [SW4-GigabitEthernet0/0/1]int g0/0/2 [SW4-GigabitEthernet0/0/2]p l t [SW4-GigabitEthernet0/0/2]p t a v a [SW4-GigabitEthernet0/0/2]q

R1

sys Enter system view, return user view with Ctrl+Z. [Huawei]un in en Info: Information center is disabled. [Huawei]int g0/0/0 [Huawei-GigabitEthernet0/0/0]ip add 10.0.0.1 24 [Huawei-GigabitEthernet0/0/0]int g0/0/1 [Huawei-GigabitEthernet0/0/1]ip add 11.0.0.1 24 [Huawei-GigabitEthernet0/0/1]int g0/0/2 [Huawei-GigabitEthernet0/0/2]ip add 12.0.0.1 24 [Huawei-GigabitEthernet0/0/2]q [Huawei]sys R1 [R1] [R1]rip 1 [R1-rip-1]version 2 [R1-rip-1]un summary [R1-rip-1]network 10.0.0.0 [R1-rip-1]network 11.0.0.0 [R1-rip-1]network 12.0.0.0 [R1-rip-1] [R1]acl 2000 [R1-acl-basic-2000]rule per [R1-acl-basic-2000]rule permit source any [R1-acl-basic-2000]q [R1]int g0/0/2 [R1-GigabitEthernet0/0/2]nat outb [R1-GigabitEthernet0/0/2]nat outbound 2000 [R1-GigabitEthernet0/0/2]q

R2

sys Enter system view, return user view with Ctrl+Z. [Huawei]un in en Info: Information center is disabled. [Huawei]sys R2 [R2]int g0/0/0 [R2-GigabitEthernet0/0/0]ip add 12.0.0.2 24 [R2-GigabitEthernet0/0/0]int g0/0/1 [R2-GigabitEthernet0/0/1]ip add 23.0.0.2 24 [R2-GigabitEthernet0/0/1]q [R2]dhcp en Info: The operation may take a few seconds. Please wait for a moment.done. [R2]ip pool 1 Info: It's successful to create an IP address pool. [R2-ip-pool-1]geteway [R2-ip-pool-1]ga [R2-ip-pool-1]gateway-list 192.168.100.1 [R2-ip-pool-1]network 192.168.100.0 mask 24 [R2-ip-pool-1]dns [R2-ip-pool-1]dns-list 8.8.8.8 [R2-ip-pool-1]lease day 10 [R2-ip-pool-1]q [R2]ip ro [R2]ip route [R2]ip route-s [R2]ip route-static 192.168.100.0 24 23.0.0.1 [R2] [R2] [R2]int g0/0/1 [R2-GigabitEthernet0/0/1]dhcp sel gl [R2-GigabitEthernet0/0/1]dhcp sel global [R2]rip 1 [R2-rip-1]version 2 [R2-rip-1]un summary [R2-rip-1]network 12.0.0.0 [R2-rip-1]network 23.0.0.0 [R2-rip-1]

R3

sys Enter system view, return user view with Ctrl+Z. [Huawei]un in en Info: Information center is disabled. [Huawei]sys R3 [R3]int g0/0/0 [R3-GigabitEthernet0/0/0]ip add 23.0.0.1 24 [R3-GigabitEthernet0/0/0]int g0/0/1 [R3-GigabitEthernet0/0/1]ip add 192.168.100.1 24 [R3-GigabitEthernet0/0/1]int g0/0/2 [R3-GigabitEthernet0/0/2]ip add 192.168.200.1 24 [R3-GigabitEthernet0/0/2]q [R3] [R3]dhcp en Info: The operation may take a few seconds. Please wait for a moment.done. [R3]int g0/0/1 [R3-GigabitEthernet0/0/1]dhcp select relay [R3-GigabitEthernet0/0/1]q [R3] [R3]rip 1 [R3-rip-1]version 2 [R3-rip-1]un summary [R3-rip-1]network 23.0.0.0 [R3-rip-1]network 192.168.100.0 [R3-rip-1]network 192.168.200.0 [R3-rip-1]q [R3] [R3]int g0/0/1 [R3-GigabitEthernet0/0/1]dhcp select relay [R3-GigabitEthernet0/0/1]dhcp relay server-ip 23.0.0.2 [R3-GigabitEthernet0/0/1]q [R3] [R3]nat s [R3]int g0/0/0 [R3-GigabitEthernet0/0/0]nat server protocol tcp global current-interface 8080 in [R3-GigabitEthernet0/0/0]nat server protocol tcp global current-interface 8080 inside 192.168.200.200 80 [R3-GigabitEthernet0/0/0]q [R3]

拆分图示

链路聚合

STP

VRRP

DHCP

动态路由（rip）

NAT

结果

总结

实验并不难，要保持思路清晰，将网络知识加以运用即可。过程太多，部分地方有所简化

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