华为AR28-31路由器的配置

查看当前的配置
<huawei>display current-configuration

进入到系统配置状态（相当于CISCO设备的EN 命令）
<huawei>sys
System View: return to User View with Ctrl+Z.
[huawei]

[quidway]sysname huawei
[huawei]

保存配置
[huawei]save
The configuration will be written to the device.
Are you sure?[Y/N]y
Please input the file name(*.cfg)[flash:/config.cfg]:config0821.cfg

Now saving current configuration to the device.
Saving configuration flash:/config0821.cfg. Please wait...
......
Current configuration has been saved to the device successfully.
再次保存，就直接保存到之前起的文件名中。

<huawei>save
The configuration will be written to the device.
Are you sure?[Y/N]y
Now saving current configuration to the device.
Saving configuration flash:/config0821.cfg. Please wait...
.......
Current configuration has been saved to the device successfully.

配置以太网网口
[huawei]interface Ethernet 0/0
[huawei-Ethernet0/0]ip addre
[huawei-Ethernet0/0]ip address 172.16.5.249 255.255.255.0
[huawei-Ethernet0/0]quit
[huawei] （如用ctrl+z 就退回到 <huawei> 状态下了。）

配置虚拟终端
[huawei]user-interface vty 0 4
[huawei-ui-vty0-4]authentication-mode password
huawei-ui-vty0-4]set authentication password cipher huawei2 （设置密码为huawei2)

配置4E1串口模块（4线路捆绑）
#
controller E1 2/0
using e1
#
controller E1 2/1
using e1
#
controller E1 2/2
using e1
#
controller E1 2/3
using e1
#
#
interface Serial2/0:0
link-protocol ppp
ppp mp Mp-group 0
#
interface Serial2/1:0
link-protocol ppp
ppp mp Mp-group 0
#
interface Serial2/2:0
link-protocol ppp
ppp mp Mp-group 0
#
interface Serial2/3:0
link-protocol ppp
ppp mp Mp-group 0
#
interface Mp-group0
ip address 10.10.10.170 255.255.255.252
#

配置静态路由
ip route-static 0.0.0.0 0.0.0.0 10.0.10.169 preference 60

华为AR28-31路由器的SNMP配置

在之前使用mrtg进行采集的过程中，会报错：
。。。。m4only...等等。。是因为snmp-agent sys-info version v3 ，而我们改为了all就可以了。
见下面的第四行。
snmp-agent
snmp-agent local-engineid 000007DB7F00000100002E25
snmp-agent community read public
snmp-agent sys-info version all
snmp-agent target-host trap address udp-domain 10.10.10.9 udp-port 5000 params securityname public