用ensp模擬組建企業網絡


步驟一:配置vlan

1.選用5台pc機模擬服務器集群,在此基礎上選用5台s3700交換機,啟動。

 

 

 

2.用vlan對不同的pc進行划分,進入交換機機命令行,先關閉日志提示,再依次對每台交換機都創建vlan10、vlan20、vlan30、vlan40

 

3.為了方便操作用sysname 把每台交換機由左到右改設備名為sw1、sw2、sw3、sw4

步驟二:把終端加入對應的vlan

[sw1]in e0/0/1

[sw1-Ethernet0/0/1]port link-type access   //配置為接入鏈路

[sw1-Ethernet0/0/1]port default vlan 10    //1口加入vlan10

[sw2]in e0/0/1

[sw2-Ethernet0/0/1]port link-type access

[sw2-Ethernet0/0/1]port default vlan 20    //1口加入vlan20

[sw3]in e0/0/1

[sw3-Ethernet0/0/1]port link-type access

[sw3-Ethernet0/0/1]port default vlan 30     //1口加入vlan30

[sw4]in e0/0/1

[sw4-Ethernet0/0/1]port link-type access

[sw4-Ethernet0/0/1]port default vlan 40     //1口加入vlan40

[sw4-Ethernet0/0/1]in e0/0/2

[sw4-Ethernet0/0/2]port link-type access

[sw4-Ethernet0/0/2]port default vlan 40     //2口也加入vlan40

(可用display vlan 進行查看是否將對應的端口都加入相應的vlan中,如果配置錯誤可用clear configuration   端口號,然后進入其端口用undo shudown重啟端口)

2.對所有的交換機的gbit0/0/1  0/0/2口配置中繼鏈路 

[sw1-Ethernet0/0/1]in g0/0/1    //常規手段一個一個接口配置

[sw1-GigabitEthernet0/0/1]port link-type trunk   //配置中繼鏈路

[sw1-GigabitEthernet0/0/1]port trunk allow-pass vlan all  //放行所有

[sw1-GigabitEthernet0/0/1]in g0/0/2

[sw1-GigabitEthernet0/0/2]port link-type trunk

[sw1-GigabitEthernet0/0/2]port trunk allow-pass vlan all

 

[sw2]port-group 1   //或者使用接口組,創建1號接口組

[sw2-port-group-1]group-member GigabitEthernet 0/0/1

GigabitEthernet 0/0/2   //加成員是g1口與g2

[sw2-port-group-1]port link-type trunk   //也同樣配置為中繼鏈路

[sw2-port-group-1]port trunk allow-pass vlan all  //放行所有

 

[sw3]port-group 1

[sw3-port-group-1]group-member GigabitEthernet 0/0/1 GigabitEthernet 0/0/2

[sw3-port-group-1]port link-type trunk

[sw3-port-group-1]port trunk allow-pass vlan all

 

[sw4]port-group 1

[sw4-port-group-1]group-member GigabitEthernet 0/0/1 GigabitEthernet 0/0/2

[sw4-port-group-1]port link-type trunk

[sw4-port-group-1]port trunk allow-pass vlan all

 

步驟三:添加兩台s5700交換機,分別修改名稱為sw5sw6

 

1

[Huawei]sysname sw5 //分別修改主機名

[sw5]undo info-center enable //關閉日志

2

[sw5]vlan batch 10 20 30 40   //批量創建4vlan

[sw6]vlan batch 10 20 30 40

 

 步驟四:為兩台s5700連接了s3700的接口配置中繼鏈路,

1,配置兩台s5700的中繼鏈路

[sw5]port-group 1  //由於需要配置g1~g4口,這里使用接口組

[sw5-port-group-1]group-member GigabitEthernet 0/0/1 to GigabitEthernet 0/0/4   //g1~g4接口

[sw5-port-group-1]port link-type trunk   //配置為中繼鏈路

[sw5-port-group-1]port trunk allow-pass vlan all  //放行所有

[sw6]port-group 1   //另外一台也是相同配置

[sw6-port-group-1]group-member GigabitEthernet 0/0/1 to GigabitEthernet 0/0/4

[sw6-port-group-1]port link-type trunk

[sw6-port-group-1]port trunk allow-pass vlan all

 

2,將每台s57005口和6口捆綁成鏈路聚合,並配置中繼鏈路

[sw5]interface Eth-Trunk 1   //創建(進入)鏈路聚合接口

[sw5-Eth-Trunk1]trunkport GigabitEthernet 0/0/5 0/0/6  //捆綁5

6

[sw5-Eth-Trunk1]port link-type trunk  //配置成中繼鏈路

[sw5-Eth-Trunk1]port trunk allow-pass vlan all  //放行所有

[sw6]interface Eth-Trunk 1   //sw6的配置一樣

[sw6-Eth-Trunk1]trunkport GigabitEthernet 0/0/5 0/0/6

[sw6-Eth-Trunk1]port link-type trunk

[sw6-Eth-Trunk1]port trunk allow-pass vlan all

 

步驟五:為s5700配置ip地址

Sw5

Vlan10  192.168.10.252  

Vlan20  192.168.20.252

Vlan30  192.168.30.252

Vlan40  192.168.40.252

Sw6

Vlan10  192.168.10.253

Vlan20  192.168.20.253

Vlan30  192.168.30.253

Vlan40  192.168.40.253

 

1s5700vlan配置不同ip

[sw5]in vlan 10

[sw5-Vlanif10]ip add 192.168.10.252 24

[sw5-Vlanif10]in vlan 20

[sw5-Vlanif20]ip add 192.168.20.252 24

[sw5-Vlanif20]in vlan 30

[sw5-Vlanif30]ip add 192.168.30.252 24

[sw5-Vlanif30]in vlan 40

[sw5-Vlanif40]ip add 192.168.40.252 24

 

[sw6]in vlan 10

[sw6-Vlanif10]ip add 192.168.10.253 24

[sw6-Vlanif10]in vlan 20

[sw6-Vlanif20]ip add 192.168.20.253 24

[sw6-Vlanif20]in vlan 30

[sw6-Vlanif30]ip add 192.168.30.253 24

[sw6-Vlanif30]in vlan 40

[sw6-Vlanif40]ip add 192.168.40.253 24

 

依次為pc配置好ip

Pc1  192.168.10.1

Pc2  192.168.20.1

Pc3  192.168.30.1

Pc4  192.168.40.1

Pc5  192.168.40.2

 

 

 

 

(然后檢測同網段間是否可以互通,如果不通,檢查:

1, ip地址

2, 是否所有交換機創建所有vlan

3, pc連接交換機接口的鏈路是否加入到對應vlan,交換

機與交換機之間的鏈路是否為trunk)

 

步驟六:配置vrrp

Sw5  vlan10vlan20   vlan30vlan40 備

Sw6  vlan10vlan20   vlan30vlan40 主

 

[sw5]in vlan 10   //進入vlan10接口

[sw5-Vlanif10]vrrp vrid 10 virtual-ip 192.168.10.254  //開啟vrrp

並配置虛擬路由器ip10.254

[sw5-Vlanif10]vrrp vrid 10 priority 105  //修改優先級為105

[sw5-Vlanif10]in vlan 20

[sw5-Vlanif20]vrrp vrid 20 virtual-ip 192.168.20.254

[sw5-Vlanif20]vrrp vrid 20 priority 105

[sw5-Vlanif20]in vlan 30

[sw5-Vlanif30]vrrp vrid 30 virtual-ip 192.168.30.254

[sw5-Vlanif30]in vlan 40

[sw5-Vlanif40]vrrp vrid 40 virtual-ip 192.168.40.254

 

[sw6]in vlan 10

[sw6-Vlanif10]vrrp vrid 10 virtual-ip 192.168.10.254

[sw6-Vlanif10]in vlan 20

[sw6-Vlanif20]vrrp vrid 20 virtual-ip 192.168.20.254

[sw6-Vlanif20]in vlan 30

[sw6-Vlanif30]vrrp vrid 30 virtual-ip 192.168.30.254

[sw6-Vlanif30]vrrp vrid 30 priority 105 //sw6要成為vlan30的主,所以

要修改優先級

[sw6-Vlanif30]in vlan 40

[sw6-Vlanif40]vrrp vrid 40 virtual-ip 192.168.40.254

[sw6-Vlanif40]vrrp vrid 40 priority 105    //sw6要成為vlan40的主,所以

要修改優先級

<sw5>display vrrp brief    //vrrp配置好之后檢查每台三層交換機應該是

兩主兩備的狀態

將所有pc的網關按照所在vlan配置好對應的虛擬路由器的ip,並測試全網互通效果

 

步驟七:添加兩台ar2220路由器

 

1

 

[Huawei]sysname r1    //改名

 

[r1]in g0/0/0   //進入0接口

 

[r1-GigabitEthernet0/0/0]ip add 192.168.50.1 24    //配置ip

 

[sw5]vlan 50   //創建vlan50

 

[sw5-vlan50]in vlan 50    //進入vlan50

 

[sw5-Vlanif50]ip add 192.168.50.2 24    //配置ip

 

[sw5-Vlanif50]in g0/0/7   //進入7

 

[sw5-GigabitEthernet0/0/7]port link-type access

 

[sw5-GigabitEthernet0/0/7]port default vlan 50   //加入vlan50

 

 

 

[r1]in g0/0/1   //進入1接口

 

[r1-GigabitEthernet0/0/1]ip add 192.168.60.1 24    //配置ip

 

[sw6]vlan 60   //創建vlan60

 

[sw6-vlan60]in vlan 60    //進入vlan60

 

[sw6-Vlanif60]ip add 192.168.60.2 24    //配置ip

 

[sw6-Vlanif60]in g0/0/7   //進入7

 

[sw6-GigabitEthernet0/0/7]port link-type access

 

[sw6-GigabitEthernet0/0/7]port default vlan 60   //加入vlan60

 

 

其他ip按上圖配置,此處省略

 

步驟八:在所有路由器以及s5700配置動態路由

1

[sw5]ospf   //開啟動態路由協議ospf

[sw5-ospf-1]area 0    //進入區域0

[sw5-ospf-1-area-0.0.0.0]network 192.168.10.0 0.0.0.255  //宣告

直連網段

[sw5-ospf-1-area-0.0.0.0]network 192.168.20.0 0.0.0.255

[sw5-ospf-1-area-0.0.0.0]network 192.168.30.0 0.0.0.255

[sw5-ospf-1-area-0.0.0.0]network 192.168.40.0 0.0.0.255

[sw5-ospf-1-area-0.0.0.0]network 192.168.50.0 0.0.0.255

[sw5-ospf-1-area-0.0.0.0]network 192.168.70.0 0.0.0.255

[sw6]ospf

[sw6-ospf-1]area 0

[sw6-ospf-1-area-0.0.0.0]network 192.168.10.0 0.0.0.255

[sw6-ospf-1-area-0.0.0.0]network 192.168.20.0 0.0.0.255

[sw6-ospf-1-area-0.0.0.0]network 192.168.30.0 0.0.0.255

[sw6-ospf-1-area-0.0.0.0]network 192.168.40.0 0.0.0.255

[sw6-ospf-1-area-0.0.0.0]network 192.168.60.0 0.0.0.255

[sw6-ospf-1-area-0.0.0.0]network 192.168.80.0 0.0.0.255

 

[r1]ospf   //然后在兩台路由器上也配置ospf

[r1-ospf-1]area 0

[r1-ospf-1-area-0.0.0.0]network 192.168.50.0 0.0.0.255

[r1-ospf-1-area-0.0.0.0]network 192.168.60.0 0.0.0.255

[r2]ospf

[r2-ospf-1]area 0

[r2-ospf-1-area-0.0.0.0]network 192.168.70.0 0.0.0.255

[r2-ospf-1-area-0.0.0.0]network 192.168.80.0 0.0.0.255

然后測試全網互通的效果

dis ip routing-table | include /24   //檢查路由表

 

 

步驟九:最上端添加s3700一台充當外部網絡設備,並配置三個外網ip

1,

[Huawei]in vlan 1

[Huawei-Vlanif1]ip add 100.0.0.10 8

兩台路由器的g0/0/2口也按圖配置ip,配置步驟此處省略。

 

 步驟十:配置nat

1

[r1]acl 2000  //創建acl

[r1-acl-basic-2000]rule permit source any   //創建規則,放行所有

[r1-acl-basic-2000]in g0/0/2   //進入外網接口

[r1-GigabitEthernet0/0/2]nat outbound 2000   //開啟nat

[r2]acl 2000   //第二台路由器配置一樣的內容

[r2-acl-basic-2000]rule permit source any

[r2-acl-basic-2000]in g0/0/2

[r2-GigabitEthernet0/0/2]nat outbound 2000

 

 

步驟十一:配置默認路由

默認路由,是特殊的靜態路由,可以匹配任意網段,專門用來從內部網絡訪問外部的海量網段時使用

 1.

[r1]ip route-static 0.0.0.0 0 100.0.0.10  //路由器配置默認路由,可以訪問

任意網絡(主要用來匹配海量外網網段)

[r1]ospf

[r1-ospf-1]default-route-advertise   //發布默認路由,相當於宣告,然后

下面的三層交換就就可以學習到該默認路由

[r2]ip route-static 0.0.0.0 0 100.0.0.10   //另外一台路由器配置相同

[r2]ospf

[r2-ospf-1]default-route-advertise   //發布默認路由

到此為止已經完成所以的配置了


免責聲明!

本站轉載的文章為個人學習借鑒使用,本站對版權不負任何法律責任。如果侵犯了您的隱私權益,請聯系本站郵箱yoyou2525@163.com刪除。



 
粵ICP備18138465號   © 2018-2025 CODEPRJ.COM