- 一、基础信息
- 1.1用户视图
- 1.2系统视图
- 二、拓扑搭建和IP地址配置
- 2.1主机IP地址配置:
- 2.2路由器IP地址的配置
- 2.3交换机IP地址配置
- 三、IP地址和网关
- 3.1主机和交换机通信:
- 3.2主机和路由器通信:
- 3.3理论理解-ip和网关的作用
- 四、【导航神器】路由协议/静态路由
- 4.1配置静态路由
- 测试:
- 4.2配置动态路由
- 4.2配置动态路由
- 4.2.1首先RIP配置动态路由(最简单的)
- 测试:
- 4.2.2然后用OSPF配置动态路由
- 测试:
- 4.3配置单臂路由(实现不同vlan之间的单臂互通)
- 测试:
- 五、密码模式(console端口+ctl线)
- 5.1简单密码模式(密码)
- 5.2AAA模式(账户+密码)
- 六、secureCRT远程登录(telnet)
- 七、DHCP(动态主机分配协议)
- 八、链路聚合
- 8.1手动模式【动态模式为LACP】
sys 进入系统视图
利用 quit 或者 return 退出视图,返回用户视图。
sy 重命名名称 重命名名称!
tab 可以补全我们的命令!
二、拓扑搭建和IP地址配置 2.1主机IP地址配置: 2.2路由器IP地址的配置 2.3交换机IP地址配置交换机配置IP同样在系统视图进行配置,需要首先配置一个vlan,然后在vlan里配置IP!
然后把配置好的ip地址加到相应的接口g0/0/1上:
##首先进入系统视图 sys ##进入g0/0/1接口 int g0/0/1 ##选择进入access方式 port link-type access ##允许vlan10通过 port default vlan 10 ##退出到用户视图 q ##查看vlan,看有没有把接口g0/0/1划分到vlan10之下 display vlan
上图,接口g0/0/1被划分到vlan10 成功!
三、IP地址和网关##关闭终端洪蓝,进入用户视图: undo terminal monitor3.1主机和交换机通信:
关键是主机网关的配置:
然后去交换机那里,先配置ip,这个ip就是主机的网关(其实就是先配置网关),然后把配好的ip(网关)加到接口g0/0/1上。
====================================================== ##配置ip网关: sys vlan 10 int vlan 10 ip address 192.168.2.254(主机的网关) port link-type access port default vlan 10 ============================================= ##将ip网关加到接口上: ##首先进入系统视图 sys ##进入g0/0/1接口 int g0/0/1 ##选择进入access方式 port link-type access ##允许vlan10通过 port default vlan 10 ##退出到用户视图 q ##查看vlan,看有没有把接口g0/0/1划分到vlan10之下 display vlan
能够如下图,在PC主机上ping通,说明成功:
3.2主机和路由器通信:先配置主机的IP和网关:
然后进入路由器,配置IP为主机的网关:
sys int g0/0/1 ip address 192.168.1.24 24(主机网关)
主机能 ping 通说明通信成功:
3.3理论理解-ip和网关的作用 四、【导航神器】路由协议/静态路由我们的主机,在拿到IP和网关之后,发送数据包的时候还需要路由器进行导航,这样才能通往指定的路由器和指定的主机。
我们把这个导航称为 路由协议 ,路由协议分为三种:
- 静态路由(需要管理员手工在路由器配置)
- 动态路由(RIP、OSPF协议)
- 单臂路由
如下图,我们现在想要通过PC1发送数据包到PC2:
AR1的配置:
The device is running!测试:undo terminal mon undo terminal monitor Info: Current terminal monitor is off. sys Enter system view, return user view with Ctrl+Z. ##进入接口g0/0/1,去配置路由器ip网关: [Huawei]int g0/0/1 [Huawei-GigabitEthernet0/0/1]ip addre [Huawei-GigabitEthernet0/0/1]ip address 192.168.1.254 24 ##进入另外一个接口g0/0/0,配置ip: [Huawei-GigabitEthernet0/0/1]int g0/0/0 [Huawei-GigabitEthernet0/0/0]ip add [Huawei-GigabitEthernet0/0/0]ip address 10.0.0.1 24 [Huawei]q save The current configuration will be written to the device. Are you sure to continue? (y/n)[n]:y It will take several minutes to save configuration file, please wait........ Configuration file had been saved successfully Note: The configuration file will take effect after being activated sys Enter system view, return user view with Ctrl+Z. [Huawei] ##做静态路由的配置,格式为: ##ip route-static 192.168.2.0(目标网段) 255.255.255.0(目标主机子网掩码) 10.0.0.2(下一跳路由器接口地址) **具体看下图: [Huawei]ip rout [Huawei]ip route-sta [Huawei]ip route-static 192.168.2.0 255.255.255.0 10.0.0.2 [Huawei]
能够ping成功即可:
4.2配置动态路由常见动态路由协议:
- rip
- ospf
首先rip配置动态路由(最简单的)
测试一下成功:
PC>ping 10.0.0.2 Ping 10.0.0.2: 32 data bytes, Press Ctrl_C to break From 10.0.0.2: bytes=32 seq=1 ttl=254 time=31 ms From 10.0.0.2: bytes=32 seq=2 ttl=254 time=16 ms From 10.0.0.2: bytes=32 seq=3 ttl=254 time=15 ms From 10.0.0.2: bytes=32 seq=4 ttl=254 time=16 ms From 10.0.0.2: bytes=32 seq=5 ttl=254 time=16 ms --- 10.0.0.2 ping statistics --- 5 packet(s) transmitted 5 packet(s) received 0.00% packet loss round-trip min/avg/max = 15/18/31 ms4.2配置动态路由
常见动态路由协议:
- rip(适用小型网络)
- ospf(适用大型网络)
测试一下成功:
PC>ping 10.0.0.2 Ping 10.0.0.2: 32 data bytes, Press Ctrl_C to break From 10.0.0.2: bytes=32 seq=1 ttl=254 time=31 ms From 10.0.0.2: bytes=32 seq=2 ttl=254 time=16 ms From 10.0.0.2: bytes=32 seq=3 ttl=254 time=15 ms From 10.0.0.2: bytes=32 seq=4 ttl=254 time=16 ms From 10.0.0.2: bytes=32 seq=5 ttl=254 time=16 ms --- 10.0.0.2 ping statistics --- 5 packet(s) transmitted 5 packet(s) received 0.00% packet loss round-trip min/avg/max = 15/18/31 ms4.2.2然后用OSPF配置动态路由
首先划分单区域area0、1、2:
然后进入路由器1:
undo termin undo terminal mon undo terminal monitor Info: Current terminal monitor is off. sys Enter system view, return user view with Ctrl+Z. ##第一步:进入ospf命令 [Huawei]ospf ##划分区域0 [Huawei-ospf-1]area 0 ##network直连网段和反子网掩码 [Huawei-ospf-1-area-0.0.0.0]network 10.0.0.0 0.0.0.255 [Huawei-ospf-1-area-0.0.0.0]network 192.168.1.0 0.0.0.255 [Huawei-ospf-1-area-0.0.0.0]q [Huawei-ospf-1]q ##查看路由表项: [Huawei]dis ip routing-table Route Flags: R - relay, D - download to fib ------------------------------------------------------------------------------ Routing Tables: Public Destinations : 11 Routes : 11 Destination/Mask Proto Pre Cost Flags NextHop Interface 10.0.0.0/24 Direct 0 0 D 10.0.0.1 GigabitEthernet 0/0/0 10.0.0.1/32 Direct 0 0 D 127.0.0.1 GigabitEthernet 0/0/0 10.0.0.255/32 Direct 0 0 D 127.0.0.1 GigabitEthernet 0/0/0 127.0.0.0/8 Direct 0 0 D 127.0.0.1 InLoopBack0 127.0.0.1/32 Direct 0 0 D 127.0.0.1 InLoopBack0 127.255.255.255/32 Direct 0 0 D 127.0.0.1 InLoopBack0 192.168.1.0/24 Direct 0 0 D 192.168.1.254 GigabitEthernet 0/0/1 192.168.1.254/32 Direct 0 0 D 127.0.0.1 GigabitEthernet 0/0/1 192.168.1.255/32 Direct 0 0 D 127.0.0.1 GigabitEthernet 0/0/1 ##重点: 192.168.2.0/24 OSPF 10 2 D 10.0.0.2 GigabitEthernet 0/0/0 255.255.255.255/32 Direct 0 0 D 127.0.0.1 InLoopBack0 [Huawei] Please check whether system data has been changed, and save data in time Configuration console time out, please press any key to log on
进入路由器2:
测试: 4.3配置单臂路由(实现不同vlan之间的单臂互通)sys Enter system view, return user view with Ctrl+Z. ##第一步:进入ospf命令 [Huawei]ospf ##划分区域0 [Huawei-ospf-1]area 0 ##network直连网段和反子网掩码 [Huawei-ospf-1-area-0.0.0.0]network 192.168.2.0 0.0.0.255 [Huawei-ospf-1-area-0.0.0.0]network 10.0.0.0 0.0.0.255 [Huawei-ospf-1-area-0.0.0.0] ##查看路由表项: [Huawei]dis ip routing-table Route Flags: R - relay, D - download to fib ------------------------------------------------------------------------------ Routing Tables: Public Destinations : 11 Routes : 11 Destination/Mask Proto Pre Cost Flags NextHop Interface 10.0.0.0/24 Direct 0 0 D 10.0.0.2 GigabitEthernet 0/0/0 10.0.0.2/32 Direct 0 0 D 127.0.0.1 GigabitEthernet 0/0/0 10.0.0.255/32 Direct 0 0 D 127.0.0.1 GigabitEthernet 0/0/0 127.0.0.0/8 Direct 0 0 D 127.0.0.1 InLoopBack0 127.0.0.1/32 Direct 0 0 D 127.0.0.1 InLoopBack0 127.255.255.255/32 Direct 0 0 D 127.0.0.1 InLoopBack0 ##(重点)192.168.1.0/24 OSPF 10 2 D 10.0.0.1 GigabitEthernet 0/0/0 192.168.2.0/24 Direct 0 0 D 192.168.2.254 GigabitEthernet 0/0/1 192.168.2.254/32 Direct 0 0 D 127.0.0.1 GigabitEthernet 0/0/1 192.168.2.255/32 Direct 0 0 D 127.0.0.1 GigabitEthernet 0/0/1 255.255.255.255/32 Direct 0 0 D 127.0.0.1 InLoopBack0 [Huawei] Please check whether system data has been changed, and save data in time Configuration console time out, please press any key to log on
单臂路由是指在路由器的一个接口上通过配置子接口(或“逻辑接口”,并不存在真正物理接口)的方式,实现原来相互隔离的不同VLAN(虚拟局域网)之间的互联互通。
这里设置的逻辑子接口为 1.1 、1.2 、1.3
先配置IP、子网掩码、网关如下图:
然后进入交换机配置:
The device is running! ##########undo ter undo terminal mon undo terminal monitor Info: Current terminal monitor is off. sys Enter system view, return user view with Ctrl+Z. ##添加多个vlan: [Huawei]vlan batch 10 20 30 Info: This operation may take a few seconds. Please wait for a moment...done. ##进入pc1所在接口: [Huawei]int g0/0/2 ##配置好vlan,配置交换机和pc之间的链路类型为access [Huawei-GigabitEthernet0/0/2]port link-type access ##链路允许vlan 10通过: [Huawei-GigabitEthernet0/0/2]port default vlan 10 ################################################### [Huawei-GigabitEthernet0/0/2]int g0/0/3 [Huawei-GigabitEthernet0/0/3]port link-type access [Huawei-GigabitEthernet0/0/3]port default vlan 20 ################################################### [Huawei-GigabitEthernet0/0/3]int g0/0/4 [Huawei-GigabitEthernet0/0/4]port link-type access [Huawei-GigabitEthernet0/0/4]port default vlan 30 ################################################### ##配置交换机和路由器之间的链路类型为trunk模式 [Huawei-GigabitEthernet0/0/4]int g0/0/1 [Huawei-GigabitEthernet0/0/1]port link-type trunk ##允许所有vlan通过 [Huawei-GigabitEthernet0/0/1]port trunk allow-pass vlan all
最后进入路由器配置网关:
测试:sys Enter system view, return user view with Ctrl+Z. ##单臂路由划分三个逻辑接口为 1.1、1.2、1.3 ##进入子接口1.1: [Huawei]int g0/0/1.1 ##配置pc1网关 [Huawei-GigabitEthernet0/0/1.1]ip address 192.168.1.254 24 ##配置vlan封装结构为帧 [Huawei-GigabitEthernet0/0/1.1]dot1q termination vid 10 [Huawei-GigabitEthernet0/0/1.1]q ############################################################## [Huawei]int g0/0/1.2 [Huawei-GigabitEthernet0/0/1.2]ip address 192.168.2.254 24 [Huawei-GigabitEthernet0/0/1.2]dot1q termination vid 20 ############################################################## [Huawei]int g0/0/1.3 [Huawei-GigabitEthernet0/0/1.3]ip address 192.168.3.254 24 [Huawei-GigabitEthernet0/0/1.3]dot1q termination vid 30 ############################################################## ##最后设置arp,开启arp子接口广播功能,pc机之间可以通信了 sys ##开启每个子接口的arp广播功能: [Huawei]int g0/0/1.1 [Huawei-GigabitEthernet0/0/1.1]arp broadcast enable ##开启每个子接口的arp广播功能: [Huawei-GigabitEthernet0/0/2]int g0/0/1.2 [Huawei-GigabitEthernet0/0/1.2]arp broadcast enable ##开启每个子接口的arp广播功能: [Huawei-GigabitEthernet0/0/1.2]int g0/0/1.3 [Huawei-GigabitEthernet0/0/1.3]arp broadcast enable
主机ping网关:
pc2 ping pc3:
五、密码模式(console端口+ctl线) 5.1简单密码模式(密码)下图所示,系统视图和串口命令行是一样的,那边操作都可以:
开始设置密码:
5.2AAA模式(账户+密码)sys Enter system view, return user view with Ctrl+Z. ##进入console用户控制台 [Huawei]user-interface console 0 ##设置简单密码模式: [Huawei-ui-console0]authentication-mode password ##设置密码:123 [Huawei-ui-console0]set authentication password cipher 123 ##设置三级控制级别 [Huawei-ui-console0]user privilege level 3 [Huawei-ui-console0]q [Huawei]q q User interface con0 is available Please Press ENTER. Login authentication ##进入了密码模式,需要你输入密码!! Password:
######################################六、secureCRT远程登录(telnet)sys Enter system view, return user view with Ctrl+Z. ##进入用户控制台 [Huawei]user-interface console 0 ##设置密码模式为aaa模式 [Huawei-ui-console0]authentication-mode aaa [Huawei-ui-console0]q ##进入aaa模式 [Huawei]aaa ##设置密码为123 [Huawei-aaa]local-user huawei password cipher 123 Info: Add a new user. [Huawei-aaa]local-user huawei privilege level 3 [Huawei-aaa]q [Huawei]q q User interface con0 is available Please Press ENTER. Login authentication ##让你输入用户名密码验证: Username:huawei Password: sys Enter system view, return user view with Ctrl+Z.
路由器1成功访问路由器2:
路由器1:
The device is running!sys Enter system view, return user view with Ctrl+Z. [Huawei]int g0/0/0 [Huawei-GigabitEthernet0/0/0]ip address 192.168.1.1 24 [Huawei-GigabitEthernet0/0/0]q [Huawei]user-interface vty 0 4 [Huawei-ui-vty0-4]authentication-mode password Please configure the login password (maximum length 16):123456 [Huawei-ui-vty0-4]user privilege level 3 [Huawei-ui-vty0-4]
路由器2登录:
sys Enter system view, return user view with Ctrl+Z. [Huawei]int g0/0/0 [Huawei-GigabitEthernet0/0/0]ip address 192.168.1.2 24 [Huawei-GigabitEthernet0/0/0]q [Huawei]q telnet 192.168.1.1
如下图登录成功:
七、DHCP(动态主机分配协议)DHCP:让主机动态获取ip地址,就不需要手工繁琐人工配置IP地址了。
路由器:
sys Enter system view, return user view with Ctrl+Z. ##进入dhcp功能: [Huawei]dhcp enable Info: The operation may take a few seconds. Please wait for a moment.done. ##定义ip池名为1 [Huawei]ip pool 1 ##选择地址池的范围+子网掩码mask [Huawei-ip-pool-1]network 192.168.1.0 mask 255.255.255.0 ##定义网关: [Huawei-ip-pool-1]gateway-list 192.168.1.1 ##添加排除地址、设置不参与自动分配的IP地址 [Huawei-ip-pool-1]excluded-ip-address 192.168.1.2 192.168.1.253 ##定义dns网关地址: [Huawei-ip-pool-1]dns-list 8.8.8.8 [Huawei-ip-pool-1]q [Huawei]int g0/0/0 ##绑定网关: [Huawei-GigabitEthernet0/0/0]ip address 192.168.1.1 24 ##dhcp选择全局分配、接口下使能全局方式分配地址 [Huawei-GigabitEthernet0/0/0]dhcp select global
上图获取成功!
八、链路聚合链路聚合==本质就是将两个交换机变成逻辑上的一根线。
8.1手动模式【动态模式为LACP】交换机1:
sys ##创建并配置编号为1的Eth-Trunk端口 [Huawei]int Eth-Trunk 1 ##指定手动模式 [Huawei-Eth-Trunk1]mode manual load-balance [Huawei-Eth-Trunk1]int g0/0/1 ##将接口0/0/1加入到trunk1下 [Huawei-GigabitEthernet0/0/1]eth-trunk 1 [Huawei-GigabitEthernet0/0/1]int g0/0/2 ##将接口0/0/2加入到trunk1下 [Huawei-GigabitEthernet0/0/2]eth-trunk 1 [Huawei-GigabitEthernet0/0/2]
交互机2(同上):
sys [Huawei]int Eth-Trunk 1 [Huawei-Eth-Trunk1]mode manual load-balance [Huawei-Eth-Trunk1]int g0/0/1 [Huawei-GigabitEthernet0/0/1]eth-trunk 1 [Huawei-GigabitEthernet0/0/1]int g0/0/2 [Huawei-GigabitEthernet0/0/2]eth-trunk 1 [Huawei-GigabitEthernet0/0/2]
看是否开启成功:
##查看开启是否成功: [Huawei]dis eth-trunk 1 Eth-Trunk1's state information is: WorkingMode: NORMAL Hash arithmetic: According to SIP-XOR-DIP Least Active-linknumber: 1 Max Bandwidth-affected-linknumber: 8 Operate status: up Number Of Up Port In Trunk: 2 -------------------------------------------------------------------------------- ##开启成功: PortName Status Weight GigabitEthernet0/0/1 Up 1 GigabitEthernet0/0/2 Up 1 [Huawei]



