华为交换机模拟器为什么不能配置IP(或反)?如何在华为设备上配置远程管理设备?如何保存ENSP的配置
实验:1.配置IP
为什么无法配置IP?
配置vlanif,完成和路由器的直连通信,然后远程管理
interface g0/0/10
ip add
ip address 10.1.1.254 24 //交换接口无法执行配置IP地址的命令,因为这是一个二层接口
display interface g0/0/10 //验证命令
GigabitEthernet0/0/10 current state : UP
Line protocol current state : UP
Description:
Switch Port,
真机可以支持2层接口转换成3层接口
interface GigabitEthernet0/0/10
undo portswitch //2层接口变成3层接口,模拟器支持该命令,但没有效果。反之亦然.如果想把路由接口变成2层接口也是如此,模拟器嘛,请不要大惊小怪
ip add 10.1.1.254 24 //模拟器配置地址依旧报错。在物理接口不能配置IP地址,但是可以使用vlan接口
非常不推荐把2层接口变为3层接口,会让广播域增加太多。推荐使用vlanif接口
interface Vlanif 1
ip add
ip address 10.1.1.254 24
Nov7 2017 21:36:34-08:00 SW1 %%01IFNET/4/LINKSTATE(l):The line protocol IP on the interface Vlanif1 has entered the UP state
user-interface vty 0 4
set authentication password simple huawei123 //开启远程管理功能,设置了密码
!
clear configuration interface g0/0/10 //恢复接口的默认配置
Warning: All configurations of the interface will be cleared, and its state will be shutdown. Continue? :y
Info: Total execute 0 command(s), 0 successful, 0 failed.
Router:
interface GigabitEthernet0/0/1
ip address 10.1.1.10 255.255.255.0
远程管理实施:
<R1>telnet 10.1.1.254
Press CTRL] to quit telnet mode
Trying 10.1.1.254 ...
Connected to 10.1.1.254 ...
Login authentication
Password:
Info: The max number of VTY users is 5, and the number
of current VTY users on line is 1.
The current login time is 2017-11-07 21:45:15.
<SW1>sy
<SW1>sy //暂时不能进入系统模式,权限不足
ENSP如何保存配置,使得下次启动时依旧还有配置
<SW3>save
The current configuration will be written to the device.
Are you sure to continue?y //在华为设备保存配置
然后点击ENSP的第四个按键“保存”
确保万无一失,在关闭ENSP时再保存
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