一、路由器配置

reset saved-configuration
Warning: The action will delete the saved configuration in the device.
The configuration will be erased to reconfigure. Continue? [Y/N]:y
Warning: Now clearing the configuration in the device.
Info: Succeeded in clearing the configuration in the device.
reboot
Info: The system is now comparing the configuration, please wait.
Warning: All the configuration will be saved to the configuration file for the n
ext startup:, Continue?[Y/N]:
Error: Please choose ‘YES’ or ‘NO’ first before pressing ‘Enter’. [Y/N]:n
Info: If want to reboot with saving diagnostic information, input ‘N’ and then e
xecute ‘reboot save diagnostic-information’.
System will reboot! Continue?[Y/N]:y


sys
Enter system view, return user view with Ctrl+Z.
[Huawei]sysname DHCP-Server-global
[DHCP-Server-global]undo info-center enable
Info: Information center is disabled.
[DHCP-Server-global]interface gigabitethernet 0/0/0
[DHCP-Server-global-GigabitEthernet0/0/0]ip add 172.16.0.2 24
[DHCP-Server-global-GigabitEthernet0/0/0]quit
[DHCP-Server-global]dhcp enable
Info: The operation may take a few seconds. Please wait for a moment.done.
[DHCP-Server-global]ip pool jxskxy
Info:It’s successful to create an IP address pool.
[DHCP-Server-global-GigabitEthernet0/0/0]quit
[DHCP-Server-global]ip pool jxskxy
[DHCP-Server-global-ip-pool-jxskxy]network 172.16.0.0 mask 24
[DHCP-Server-global-ip-pool-jxskxy]dns-list 211.141.85.68
[DHCP-Server-global-ip-pool-jxskxy]dns-list 8.8.8.8
[DHCP-Server-global-ip-pool-jxskxy]gateway-list 172.16.0.2
[DHCP-Server-global-ip-pool-jxskxy]quit
[DHCP-Server-global]int g0/0/0
[DHCP-Server-global-GigabitEthernet0/0/0]dhcp select global
[DHCP-Server-global-GigabitEthernet0/0/0]quit
[DHCP-Server-global]quit
save

二、PC1和PC2自动获取IP 地址、网关和DNS






实验成功。