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H3C路由学习笔记-静态路由

作者:高考题库网
来源:https://www.bjmy2z.cn/gaokao
2021-02-08 12:03
tags:

-

2021年2月8日发(作者:八零后)


H3C


路由(


MSR26-30




1


、进入系统视图



Startup configuration file does not exist.


Performing automatic configuration... Press CTRL_D to break.


------------------------



Ct rl + D


键终止设备查找自动配置



Automatic configuration attempt: 1.


Not ready for automatic configuration: no interface available.


Waiting for the next...


Automatic configuration is



Ctrl + D


键后放弃自动配置的尝试



Line aux0 is available.


Press ENTER to get


到这里系统启动完毕,按回车键



%Aug 22 09:19:53:318 2014 H3C SHELL/5/SHELL_LOGIN: TTY logged in from aux0.


--------------


再按一次回车键




system-view


[H3C]


2


、修改路由器名称



sys


[H3C]sysname


名称



如将默认的路由器名称改为


RoNetwork_Dept



Ro


表示设备类型为路由器,


Network_Dept


表示部门名称,以后看到这


个名称就知道这是什么设备、在什么位置。建议以后 都采用这种方式来给设备命名,以方便管理。



[H3C]sysname RoNetwork_Dept


[RoNetwork_Dept]


如果要恢复默认名称,使用


undo sysname


命令:



[RoNetwork_Dept]undo sysname


[H3C]


3


、显示路由表



1



IPv4


显示路由表概要信息:



[RoNetwork_Dept]display ip routing- table


显示路由表详细信息:



[RoNetwork_Dept]display ip routing- table verbose


显示某种路由协议的信息:



[RoNetwork_Dept]display ip routing- table protocol {bgp|direct|guard|isis|ospf|rip|static}


还有其他信息,可使用显示帮助以便选择:



[RoNetwork_Dept]display ip routing- table




2

< br>)


IPv6


只需将


IPv4< /p>


的命令中


ip


替换成

ipv6


即可。



4


、配置接口



sys


system-view


[H3C]int


接口名称



如配置


G0/0


接口:



[RoNetwork_Dept]int g0/0


[RoNetwork_Dept-GigabitEthernet0/0]---- -----


进入接口配置视图



配置< /p>


IP


地址:



- ----


后面跟掩码长度也行,跟掩码也行





INTEGER<1-31>



IP mask length


24 ----24


表示掩码长度为


2 4


位,和等效



[RoNetwork_Dept-GigabitEthernet0/0]undo shutdown-----


激活接口



[RoNetwork_Dept-GigabitEthernet0/0]dis int g0/0-----


查看接口信息



5


、信息回显及


tracert


为了防止命令被系统输出的消息打断,可以配置信息回显:



[RoNetwork_Dept]info-center synchronous


为防止


tracert


超时,链路两端 的设备都要开启以下功能:



[RoNetwork_Dept]


ip redirects enable


开启设备的


ICMP


重 定向报文的发送功能



[RoNetwork_Dept]


ip ttl- expires enable


开启设备的


ICMP

< p>
超时报文的发送功能



[RoNetwork_Dept]


ip unreachable enable


开启设备的


ICMP


目的不可达报文的发送功能



6


、配置静态路由



拓扑图:



RoNetwork_Dept


端:



sys


System View: return to User View with Ctrl+Z.


[H3C]sys RoNetwork_Dept


[RoNetwork_Dept]info sync


Info-center synchronous output is on.


[RoNetwork_Dept]int lo0


[RoNetwork_Dept-LoopBack0]int g0/0


[RoNetwork_Dept-GigabitEthernet0/0]undo sh


[RoNetwork_Dept]%Aug


22


11:45:32:415


2014


RoNetwork_Dept


IFNET/3/PHY_UPDOWN:


Physical


state


on


the


interface


GigabitEthernet0/0 changed to up.


%Aug


22


11:45:32:416


2014


RoNetwork_Dept


IFNET/5/LINK_UPDOWN:


Line


protocol


state


on


the


interface


GigabitEthernet0/0 changed to

系统发出的消息,


g0/0


接口已经


up




[RoNetwork_Dept]dis ip ro


Destinations : 17








Routes : 17


Destination/Mask




Proto




Pre Cost









NextHop










Interface



------ ---


使用


ping


命令测试路由是否 配置正确



5 packets transmitted, 5 packets received, % packet loss


round-trip min/avg/max/std-dev =



ms


[RoNetwork_Dept]


RoNetCenter


端:



sys


System View: return to User View with Ctrl+Z.


[H3C]sys RoNetCenter


[RoNetCenter]info sync


Info-center synchronous output is on.


[RoNetCenter]int lo0


[RoNetCenter-LoopBack0]int g0/0


[RoNetCenter-GigabitEthernet0/0]undo sh


[RoNetCenter-GigabitEthernet0/0]quit


[RoNetCenter]dis ip ro


Destinations : 14








Routes : 14


Destination/Mask




Proto




Pre Cost









NextHop










Interface


[RoNetCenter]


配置等价静态路由



RoNetwork_Dept


端:



[RoNetwork_Dept]int g0/1


[RoNetwork_Dept-GigabitEthernet0/1]undo sh


[RoNetwork_Dept- GigabitEthernet0/1]quit


[RoNetwork_Dept]dis ip ro


Destinations : 21








Routes : 22


Destination/Mask




Proto




Pre Cost









NextHop










Interface


RoNetCenter


端:



[RoNetCenter]int g0/1


[RoNetCenter-GigabitEthernet0/1]undo sh


[RoNetCenter-GigabitEthernet0/1]quit


[RoNetCenter]dis ip ro


Destinations : 18








Routes : 19


Destination/Mask




Proto




Pre Cost









NextHop










Interface


测试:



[RoNetwork_Dept]


5 packets transmitted, 5 packets received, % packet loss


round-trip min/avg/max/std-dev =



ms


[RoNetCenter]ping -r-------



-r


”表示“


Record route



,记录路由



RR:







RR:







RR:







RR:







RR:







5 packets transmitted, 5 packets received, % packet loss


round-trip min/avg/max/std-dev =



ms


---


数据包被轮流在两条链路上发送,但是奇怪的是,只从一条链路返回,这与


GNS3< /p>



Cisco


路由器不一样,

< p>
Cisco


的是


从哪条链路出去就从哪条链路返回 :



参考:



R1#ping


Protocol [ip]:


Repeat count [5]:


Datagram size [100]:


Timeout in seconds [2]:


Extended commands [n]: y


Source address or interface:


Type of service [0]:


Set DF bit in IP header [no]:


Validate reply data [no]:


Data pattern [0xABCD]:


Loose, Strict, Record, Timestamp, Verbose[none]: r


Number of hops [ 9 ]:


Loose, Strict, Record, Timestamp, Verbose[RV]: r


% No room for that option


Loose, Strict, Record, Timestamp, Verbose[RV]: Record


% No room for that option


Loose, Strict, Record, Timestamp, Verbose[RV]:

-


-


-


-


-


-


-


-



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