当前位置: 首页 > news >正文

织梦网站后台网址建设一个网站需要做哪些工作

织梦网站后台网址,建设一个网站需要做哪些工作,前端程序员培训班,朝阳住房和城乡建设官方网站1.拓扑以及需求 2.需求分析 需要的核心技术 1、虚拟局域网(VLAN) 2、链路聚合(E-trunk) 3、多生成树协议(MSTP) 4、VLANIF三层逻辑接口 5、虚拟路由冗余协议(VRRP) 6、动态主…

1.拓扑以及需求

2.需求分析

需要的核心技术

1、虚拟局域网(VLAN)

2、链路聚合(E-trunk)

3、多生成树协议(MSTP)

4、VLANIF三层逻辑接口

5、虚拟路由冗余协议(VRRP)

6、动态主机配置协议(DHCP)

7、放式最短路径优先(OSPF)

8、网络地址转换协议(NAT)

第一步先从接入层入手划分vlan并放通,进行链路聚合等操作,第二步防止成环并给交换机做备份配置MSTP与VRRP,然后配置DHCP给PC分配IP(这里的DHCP也要做备份),此时二层交换部分就已经做完了。到了三层部分配置动态路由协议OSPF,在边界路由器配置NAT访问外网。

3.详细配置

3.1VLAN规划

LSW3

<SW3>system-view //进入用户试图
[SW3]vlan batch 2 3 20 30 //创建VLAN
[SW3]interface GigabitEthernet 0/0/1 //进入接口
[SW3-GigabitEthernet0/0/1]port link-type access //将接口设为接入模式
[SW3-GigabitEthernet0/0/1]port default vlan 2 //将VLAN划入接口<SW3>system-view 
[SW3]vlan batch 2 3 20 30
[SW3]interface GigabitEthernet 0/0/2
[SW3-GigabitEthernet0/0/2]port link-type access 
[SW3-GigabitEthernet0/0/2]port default vlan 3<SW3>system-view 
[SW3]vlan batch 2 3 20 30
[SW3]port-group group-member GigabitEthernet 0/0/3 GigabitEthernet 0/0/4 //创建组接口批量操作
[SW3-GigabitEthernet0/0/3]port link-type trunk  //将接口设为干道模式
[SW3-port-group]port trunk allow-pass vlan 2 3 20 30 //放行接口

LSW4

<SW4>system-view
[SW4]vlan batch 2 3 20 30
[SW4]interface GigabitEthernet 0/0/1 
[SW4-GigabitEthernet0/0/1]port link-type access 
[SW4-GigabitEthernet0/0/1]port default vlan 20 <SW4>system-view 
[SW4]vlan batch 2 3 20 30
[SW4]interface GigabitEthernet 0/0/2
[SW4-GigabitEthernet0/0/2]port link-type access 
[SW4-GigabitEthernet0/0/2]port default vlan 30<SW4>system-view 
[SW4]vlan batch 2 3 20 30
[SW4]port-group group-member GigabitEthernet 0/0/3 GigabitEthernet 0/0/4 
[SW4-GigabitEthernet0/0/3]port link-type trunk 
[SW4-port-group]port trunk allow-pass vlan 2 3 20 30 

LSW1

<SW1>system-view	
[SW1]port-group group-member GigabitEthernet 0/0/3 GigabitEthernet 0/0/4
[SW1-port-group]port link-type trunk 
[SW1-port-group]port trunk allow-pass vlan 2 3 20 30

LSW2

<SW2>system-view	
[SW2]port-group group-member GigabitEthernet 0/0/3 GigabitEthernet 0/0/4
[SW2-port-group]port link-type trunk 
[SW2-port-group]port trunk allow-pass vlan 2 3 20 30

3.2链路聚合

将多个物理接口捆绑成一个逻辑接口起到增加带宽,负载分担的作用。逻辑接口也要放通VLAN。

LSW1

[SW1]int Eth-Trunk 0 //创建逻辑接口
[SW1-Eth-Trunk0]trunkport GigabitEthernet 0/0/1 to 0/0/2 

LSW2

[SW2]int Eth-Trunk 0 //创建逻辑接口
[SW2-Eth-Trunk0]trunkport GigabitEthernet 0/0/1 to 0/0/2 

3.3配置MSTP

LSW1

[SW1]stp enable //启用生成树协议
[SW1]stp mode mstp //将模式设置为mstp
[SW1]stp region-configuration //进入mstp域配置视图
[SW1-mst-region]region-name aa //修改域名,默认域名为本地MAC地址
[SW1-mst-region]instance 1 vlan 2 3 //配置实例与VLAN的映射关系
[SW1-mst-region]instance 2 vlan 20 30
[SW1-mst-region]active region-configuration //激活域配置,如果没有激活,则前面的配置无效
[SW1]quit [SW1]stp instance 1 root primary //将SW1设定为实例1的主根
[SW1]stp instance 2 root secondary // //将SW1设定为实例2的副根

LSW2

[SW2]stp enable 
[SW2]stp mode mstp 
[SW2]stp region-configuration 
[SW2-mst-region]region-name aa 
[SW2-mst-region]instance 1 vlan 2 3 
[SW2-mst-region]instance 2 vlan 20 30
[SW2-mst-region]active region-configuration 
[SW2]quit [SW2]stp instance 2 root primary 
[SW2]stp instance 1 root secondary 

LSW3

[SW3]stp enable 
[SW3]stp mode mstp 
[SW3]stp region-configuration 
[SW3-mst-region]region-name aa 
[SW3-mst-region]instance 1 vlan 2 3 
[SW3-mst-region]instance 2 vlan 20 30
[SW3-mst-region]active region-configuration 

LSW4

[SW4]stp enable 
[SW4]stp mode mstp 
[SW4]stp region-configuration 
[SW4-mst-region]region-name aa 
[SW4-mst-region]instance 1 vlan 2 3 
[SW4-mst-region]instance 2 vlan 20 30
[SW4-mst-region]active region-configuration [SW1]display stp region-configuration 
[SW1]display stp brief 

3.4配置VLANIF

LSW1

[SW1]int Vlanif 2 //创建vlanif接口---逻辑三层接口
[SW1-Vlanif2]ip address 10.0.2.1 24[SW1]int Vlanif 3
[SW1-Vlanif3]ip address 10.0.3.1 24[SW1]int Vlanif 20
[SW1-Vlanif20]ip address 10.0.20.1 24[SW1]int Vlanif 30
[SW1-Vlanif30]ip address 10.0.30.1 24

LSW2

[SW2]int Vlanif 2 //创建vlanif接口---逻辑三层接口
[SW2-Vlanif2]ip address 10.0.2.129 24 //主机位配置129方便后续配置DHCP排除IP[SW2]int Vlanif 3
[SW2-Vlanif3]ip address 10.0.3.129 24[SW2]int Vlanif 20
[SW2-Vlanif20]ip address 10.0.20.129 24[SW2]int Vlanif 30
[SW2-Vlanif30]ip address 10.0.30.129 24

3.5配置VRRP

LSW1

[SW1]int Vlanif 2
[SW1-Vlanif2]vrrp vrid 2 virtual-ip 10.0.2.254 //配置虚拟路由器IP作为PC网关
[SW1-Vlanif2]vrrp vrid  2 priority 120 //提高优先级为master状态[SW1]int Vlanif 3
[SW1-Vlanif3]vrrp vrid 3 virtual-ip 10.0.3.254
[SW1-Vlanif3]vrrp vrid  3 priority 120[SW1]int Vlanif 20
[SW1-Vlanif20]vrrp vrid 20 virtual-ip 10.0.20.254 //作为虚拟路由器的备份网关,不需要提高优先级[SW1]int Vlanif 30
[SW1-Vlanif30]vrrp vrid 30 virtual-ip 10.0.30.254

LSW2

[SW1]int Vlanif 2
[SW1-Vlanif2]vrrp vrid 2 virtual-ip 10.0.2.254[SW1]int Vlanif 3
[SW1-Vlanif3]vrrp vrid 3 virtual-ip 10.0.3.254[SW1]int Vlanif 20
[SW1-Vlanif20]vrrp vrid 20 virtual-ip 10.0.20.254
[SW1-Vlanif20]vrrp vrid  20 priority 120[SW1]int Vlanif 30
[SW1-Vlanif30]vrrp vrid 30 virtual-ip 10.0.30.254
[SW1-Vlanif30]vrrp vrid  30 priority 120<SW1>display vrrp brief 

3.6配置DHCP

配置的DHCP也要备份,因此采用排除一半地址池的办法 ,留一半给备份设备分配

LSW1

[SW1]dhcp enable 
[SW1]ip pool vlan2 //创建名为vlan2的IP地址池
[SW1-ip-pool-vlan2]network 10.0.2.0 mask 24 //宣告网段
[SW1-ip-pool-vlan2]gateway-list 10.0.2.254 //设置网关
[SW1-ip-pool-vlan2]dns-list 8.8.8.8 //域名解析服务器
[SW1-ip-pool-vlan2]excluded-ip-address 10.0.2.129 10.0.2.253 //排除地址池一半的IP[SW1]int Vlanif 2
[SW1-Vlanif2]dhcp select global [SW1]ip pool vlan3 
[SW1-ip-pool-vlan3]network 10.0.3.0 mask 24 
[SW1-ip-pool-vlan3]gateway-list 10.0.3.254 
[SW1-ip-pool-vlan3]dns-list 8.8.8.8 
[SW1-ip-pool-vlan3]excluded-ip-address 10.0.3.129 10.0.3.253 [SW1]int Vlanif 3
[SW1-Vlanif3]dhcp select global [SW1]ip pool vlan20 
[SW1-ip-pool-vlan20]network 10.0.20.0 mask 24 
[SW1-ip-pool-vlan20]gateway-list 10.0.20.254 
[SW1-ip-pool-vlan20]dns-list 8.8.8.8 
[SW1-ip-pool-vlan20]excluded-ip-address 10.0.20.129 10.0.20.253 [SW1]int Vlanif 20
[SW1-Vlanif3]dhcp select global[SW1]ip pool vlan30
[SW1-ip-pool-vlan30]network 10.0.30.0 mask 24 
[SW1-ip-pool-vlan30]gateway-list 10.0.30.254 
[SW1-ip-pool-vlan30]dns-list 8.8.8.8 
[SW1-ip-pool-vlan30]excluded-ip-address 10.0.30.129 10.0.30.253 [SW1]int Vlanif 30
[SW1-Vlanif3]dhcp select global 

LSW2

[SW1]dhcp enable 
[SW1]ip pool vlan2 
[SW1-ip-pool-vlan2]network 10.0.2.0 mask 24 
[SW1-ip-pool-vlan2]gateway-list 10.0.2.254 
[SW1-ip-pool-vlan2]dns-list 8.8.8.8 
[SW1-ip-pool-vlan2]excluded-ip-address 10.0.2.1 10.0.2.128 [SW1]int Vlanif 2
[SW1-Vlanif2]dhcp select global [SW1]ip pool vlan3 
[SW1-ip-pool-vlan3]network 10.0.3.0 mask 24 
[SW1-ip-pool-vlan3]gateway-list 10.0.3.254 
[SW1-ip-pool-vlan3]dns-list 8.8.8.8 
[SW1-ip-pool-vlan3]excluded-ip-address 10.0.3.1 10.0.3.128[SW1]int Vlanif 3
[SW1-Vlanif3]dhcp select global [SW1]ip pool vlan20 
[SW1-ip-pool-vlan20]network 10.0.20.0 mask 24 
[SW1-ip-pool-vlan20]gateway-list 10.0.20.254 
[SW1-ip-pool-vlan20]dns-list 8.8.8.8 
[SW1-ip-pool-vlan20]excluded-ip-address 10.0.20.1 10.0.20.128[SW1]int Vlanif 20
[SW1-Vlanif3]dhcp select global[SW1]ip pool vlan30
[SW1-ip-pool-vlan30]network 10.0.30.0 mask 24 
[SW1-ip-pool-vlan30]gateway-list 10.0.30.254 
[SW1-ip-pool-vlan30]dns-list 8.8.8.8 
[SW1-ip-pool-vlan30]excluded-ip-address 10.0.30.1 10.0.30.128[SW1]int Vlanif 30
[SW1-Vlanif3]dhcp select global 

PC1的IP

PC3的IP

此时二层的配置就已经全部做完了

3.7配置接口IP

AR1

<R1>system-view 
[R1]int g0/0/0
[R1-GigabitEthernet0/0/0]ip address 202.1.1.1 24[R1]int g0/0/1
[R1-GigabitEthernet0/0/1]ip address 10.0.0.2 30[R1]int g0/0/2
[R1-GigabitEthernet0/0/2]ip address 10.0.0.6 30

AR2

<R2>system-view 
[R2]int g0/0/0
[R2-GigabitEthernet0/0/0]ip add 202.1.1.2 30[R2]int LoopBack 0
[R2-LoopBack0]ip add 100.100.100.100 32

SW1

<SW1>system-view 
[SW1]vlan 13 101
[SW1]interface Vlanif 13
[SW1-Vlanif101]ip address 10.0.0.9 30
[SW1]interface Vlanif 101
[SW1-Vlanif101]ip address 10.0.0.1 30[SW1]int Eth-Trunk 12
[SW1-Eth-Trunk12]port link-type trunk 
[SW1-Eth-Trunk12]port trunk allow-pass vlan 13[SW1]int g0/0/5
[SW1-GigabitEthernet0/0/5]port link-type access
[SW1-GigabitEthernet0/0/5]port default vlan 101

SW2

<SW2>system-view 
[SW2]vlan 13 102
[SW2]interface Vlanif 13
[SW2-Vlanif13]ip address 10.0.0.10 30[SW2]interface Vlanif 102
[SW2-Vlanif101]ip address 10.0.0.5 30[SW2]int Eth-Trunk 12
[SW1-Eth-Trunk12]port link-type trunk 
[SW1-Eth-Trunk12]port trunk allow-pass vlan 13[SW2]int g0/0/5
[SW2-GigabitEthernet0/0/5]port link-type access
[SW2-GigabitEthernet0/0/5]port default vlan 102

3.8配置OSPF

这里防止防止上行链路故障SW1与SW2也要建立邻接关系

AR1

<R1>system-view 
[R1]ospf 1
[R1-ospf-1]area 0
[R1-ospf-1-area-0.0.0.0]network 10.0.0.2 0.0.0.0 
[R1-ospf-1-area-0.0.0.0]network 10.0.0.6 0.0.0.0

SW1

<SW1>system-view 
[SW1]ospf 1
[SW1-ospf-1]area 0
[SW1-ospf-1-area-0.0.0.0]network 10.0.0.1 0.0.0.0
[SW1-ospf-1-area-0.0.0.0]network 10.0.0.9 0.0.0.0
[SW1-ospf-1-area-0.0.0.0]network 10.0.2.1 0.0.0.0
[SW1-ospf-1-area-0.0.0.0]network 10.0.3.1 0.0.0.0
[SW1-ospf-1-area-0.0.0.0]network 10.0.20.1 0.0.0.0
[SW1-ospf-1-area-0.0.0.0]network 10.0.30.1 0.0.0.0[SW1-ospf-1]display ospf peer brief 

SW2

<SW2>system-view 
[SW2]ospf 1
[SW2-ospf-1]area 0
[SW2-ospf-1-area-0.0.0.0]network 10.0.0.5 0.0.0.0
[SW2-ospf-1-area-0.0.0.0]network 10.0.0.10 0.0.0.0
[SW2-ospf-1-area-0.0.0.0]network 10.0.2.129 0.0.0.0
[SW2-ospf-1-area-0.0.0.0]network 10.0.3.129 0.0.0.0
[SW2-ospf-1-area-0.0.0.0]network 10.0.20.129 0.0.0.0
[SW2-ospf-1-area-0.0.0.0]network 10.0.30.129 0.0.0.0[SW1-ospf-1]display ospf peer brief 

从邻居表中可以看到数据的重复更新,可以配置静默接口来使接口不发送与接收OSPF报文

[SW1-ospf-1]silent-interface Vlanif 2
[SW1-ospf-1]silent-interface Vlanif 3
[SW1-ospf-1]silent-interface Vlanif 20
[SW1-ospf-1]silent-interface Vlanif 30[SW2-ospf-1]silent-interface Vlanif 2
[SW2-ospf-1]silent-interface Vlanif 3
[SW2-ospf-1]silent-interface Vlanif 20
[SW2-ospf-1]silent-interface Vlanif 30

3.9配置NAT

AR1

<R1>system-view 
[R1]acl 2000 //创建ACL列表2000  2000-2999为标准ACL,一个编号为一张大表
[R1-acl-basic-2000]rule 5 permit source 10.0.0.0 0.0.255.255 使用通配符进行匹配,通配符支持0,1混编[R1]int g0/0/0
[R1-GigabitEthernet0/0/0]nat outbound 2000 //出接口调用acl 2000

实验补充

边界路由器配置缺省

[R1]ip route-static 0.0.0.0 0 202.1.1.2

OSPF边界路由器下发缺省

[R1]ospf 1
[R1-ospf-1]default-route-advertise //后面不用跟always,因为已经配置了指向外网的静态缺省路由

使用PC1去ping100.100.100.100

http://www.yayakq.cn/news/874939/

相关文章:

  • 做外贸网站需要注册公司吗wordpress 个人博客主题
  • wordpress好的插件电商seo搜索引擎优化
  • 东莞建网站平台微信app
  • 海口手机网站建设网站建设设计服务公司
  • 网站后来功能评价一个网站设计项目的好坏
  • 外贸生意做哪个网站好wordpress编辑器换成经典模式
  • 永州建设企业网站电商网站设计多少钱
  • 凡科做网站给后台的吗网站建设的技能有哪些
  • 广告网站建设制作设计服务商正版宝安网站推广
  • 深圳积分商城网站建设眼镜厂官网
  • 网站建设规划方案包括励志网站织梦源码
  • 宁夏住房城乡建设厅网站梁山做网站价格
  • 如何配置php网站自己个人怎样做电商
  • 那里有制作网站企业dw网站指向邮箱超链接怎么做
  • 网站技术团队wordpress恢复小工具
  • 建设淘宝客网站浏览器大全列表下载
  • dede 招生网站源码北京住房和城乡建设网站
  • 邵阳做网站价格app商城模板
  • 好的做网站个人建站程序
  • 电商类网站设计模板网站建设系统源码
  • 注册网站费属于什么费用网站转化分析
  • 网站后台维护主要做什么wordpress后台修改前段
  • 找个做微商授权网站wordpress自动删除p标签
  • 有什么网站用名字做图片大全南通建设中标查询网站
  • 做网站找顺的wordpress评论签到
  • 做网站公司赚钱吗?开发公司前期部岗位职责
  • 天津和平做网站洛阳建网站
  • 接做名片的网站安防公司做网站图片
  • 建网站怎么选择服务器wordpress 自助广告插件
  • 网站安全等级评审在哪里做购物网站二级页面模板