H3C 路由MER8300命令行下配置WAN口

有时候不方便用WEB页面配置路由器，今天就结合WEB页面和命令行模式如何的配置WAN口静态IP，实现上网功能，详情页面参考H3C官网:https://www.h3c.com/cn/d_202212/1749578_30005_40.htm

路由器概述

[H3C]display version
H3C Comware Software, Version 7.1.064, Release 6728P25
Copyright (c) 2004-2022 New H3C Technologies Co., Ltd. All rights reserved.
H3C MER8300 uptime is 0 weeks, 0 days, 0 hours, 12 minutes
Last reboot reason : Power on
Boot image: flash:/mer8300-cmw710-boot-r6728p25.bin
Boot image version: 7.1.064P80, Release 6728P25
  Compiled Nov 23 2022 15:00:00
System image: flash:/mer8300-cmw710-system-r6728p25.bin
System image version: 7.1.064, Release 6728P25
  Compiled Nov 23 2022 15:00:00
Feature image(s) list:
  flash:/mer8300-cmw710-security-r6728p25.bin, version: 7.1.064
    Compiled Nov 23 2022 15:00:00
  flash:/mer8300-cmw710-voice-r6728p25.bin, version: 7.1.064
    Compiled Nov 23 2022 15:00:00
  flash:/mer8300-cmw710-data-r6728p25.bin, version: 7.1.064
    Compiled Nov 23 2022 15:00:00

CPU ID: 0x11
2G bytes DDR3 SDRAM Memory
8M bytes Flash Memory
PCB               Version:  2.0
CPLD              Version:  1.0
Basic    BootWare Version:  1.32
Extended BootWare Version:  1.32
[SLOT  0]CON                       (Hardware)2.0,   (Driver)1.0,   (CPLD)1.0
[SLOT  0]GE0/0                     (Hardware)2.0,   (Driver)1.0,   (CPLD)1.0
[SLOT  0]GE0/1                     (Hardware)2.0,   (Driver)1.0,   (CPLD)1.0
[SLOT  0]GE0/2                     (Hardware)2.0,   (Driver)1.0,   (CPLD)1.0
[SLOT  0]GE0/3                     (Hardware)2.0,   (Driver)1.0,   (CPLD)1.0
[SLOT  0]SFP0/4                    (Hardware)2.0,   (Driver)1.0,   (CPLD)1.0
[SLOT  0]SFP0/5                    (Hardware)2.0,   (Driver)1.0,   (CPLD)1.0
[SLOT  0]CELLULAR0/0               (Hardware)2.0,   (Driver)1.0,   (CPLD)1.0
[SLOT  2]SIC-4GSW                  (Hardware)2.0,   (Driver)1.0,   (CPLD)1.0

Console口配置

在通过Console口搭建本地配置环境时，需要通过超级终端或PuTTY，SecureCRT等终端仿真程序与设备建立连接。用户可以运行这些程序来连接网络设备、Telnet或SSH站点，这些程序的详细介绍和使用方法请参见该程序的使用指导。打开终端仿真程序后，请按如下要求设置终端参数

·     波特率：9600

·     数据位：8

·     停止位：1

·     奇偶校验：无

·     流量控制：无

设备上电，终端上显示设备自检信息，自检结束后提示用户键入回车，出现命令行提示符即可键入命令来配置设备或查看设备运行状态，需要帮助可以随时键入“?”。

• Console口安全配置

system
line aux 0
authentication-mode password
set authentication password simple Zxb@=1234qwer
user-role network-admin
quit
save

路由器命令行下开局配置

• 开启Telnet 服务

telnet server enable

• 修改默认用户名密码

[H3C]local-user admin
password simple Mj@=1234qwer.
authorization-attribute user-role network-admin #web页面会提示输入旧密码设置新密码，老旧都输入Mj@=1234qwer.就OK了

• 管理接口地址配置

#
interface Vlan-interface1
 description LAN-interface
 ip address 192.168.1.1 255.255.254.0
 tcp mss 1280
#

• 命令行下DHCP配置

#
dhcp server ip-pool lan1
 gateway-list 192.168.1.1
 network 192.168.0.0 mask 255.255.254.0
 address range 192.168.1.2 192.168.1.254
 dns-list 192.168.1.1
#

• 查看WAN口g0/0口获取地址情况：

• 查看静态路由表

• 全局下开启dns proxy enable

#
 dns proxy enable
 dns server 10.66.77.1
 dns server 10.69.218.192
 dns server 114.114.114.114
 dns server 202.102.192.68
 dns server 202.102.199.68
#

WAN口G0/0下静态IP配置

#
interface GigabitEthernet0/0
 port link-mode route
 description Single_Line1 #此条命令会配置显示到web页面上，如下图所示
 ip address 192.168.3.66 255.255.255.0
 dns server 202.102.192.68
 dns server 202.102.199.68
 tcp mss 1280
 nat outbound
#

•  dhcp上网时外网口配置如下

<H3C>system-view

[H3C]interface GigabitEthernet 0/0

[H3C-GigabitEthernet0/0] ip address dhcp-alloc  //配置外网口地址为自动获取，当自动获取到地址后会自动生成优先级为70的默认路由

[H3C-GigabitEthernet0/0] nat outbound         //开启nat转换

• pppoe拨号上网时外网口配置如下

#配置拨号口，拨号的用户名为abc，密码为123456

<H3C>system-view

[H3C] dialer-group 1 rule ip permit  //设置拨号访问组1，对IP协议报文进行DDR拨号

[H3C] interface dialer 1   //创建拨号口1

[H3C-Dialer1] dialer bundle enable  //在接口Dialer1上使能共享DDR

[H3C-Dialer1] dialer-group 1   //创建拨号组1

[H3C-Dialer1] ip address ppp-negotiate   //ip地址为自动协商

[H3C-Dialer1] dialer timer idle 0  //允许链路空闲时间位0，即永久在线

[H3C-Dialer1] ppp chap user abc    //配置拨号的用户名

[H3C-Dialer1] ppp chap password simple 123456   //配置拨号的密码

[H3C-Dialer1] ppp pap local-user abc password simple 123456   //将用户密码和密码一起输入

[H3C-Dialer1] ppp ipcp dns admit-any //设备不发送DNS请求，也能接收对端设备分配的DNS服务器的IP地址。

[H3C-Dialer1] ppp ipcp dns request   //配置设备可以主动向对端请求DNS服务器地址

[H3C-Dialer1] nat outbound        //开启nat转换

[H3C-Dialer1] quit

#将拨号口绑定实际的物理接口

[H3C]interface GigabitEthernet 0/0

[H3C-GigabitEthernet0/0] pppoe-client dial-bundle-number 1

H3C V7交换机软件版本升级方法:https://www.hao0564.com/3601.html