Easy to learn about Huawei 3COM router configuration

You can easily learn about the vro configuration of Huawei 3COM. Let's take a look at the password configuration. When talking about the three major features of Huawei's IOS upgrade, we mentioned that the new version of Huawei's 3COM IOS uses users and permissions to ensure security, rather than using a few simple passwords. So how to create a user on the Huawei 3COM router and assign the corresponding permissions? This article will introduce you to this question.

Huawei 3COM vro configuration command:

After logging on to the vro, enter local-user softer password cipher 111111 service-type exec-administrator and press enter to create a user named softer with 111111 administrator privilege, enter the correct user name and password to manage the vro. Tips for configuring a Huawei 3COM vro:

◆ In cipher, we can also enter simple to replace cipher. However, in this case, the password 111111 will be displayed in plaintext instead of encrypted display in cipher. We recommend that you still use cipher.

◆ "Exec-administrator" after "service-type" indicates the administrator permission. in IOS of Huawei 3COM, "exec-guest" is also provided (the visitor permission is very low, similar to the GUEST account in WINDOWS ), exec-operator (Operation permission, users who can modify a configuration), we can assign different permissions to different users according to the actual situation.

How to remotely log on to a vro

Generally, for the first time, the Huawei 3COM router is configured to connect to the CONSOLE port of the router through the CONSOLE line. However, for network administrators, they often cannot physically access the vro. What should they do if they need to modify the vro configuration? We can use TELNET. After Configuring TELNET to log on to the vrotelnet, we can manage the vro on any node in the network. The IP address of the E0 port of the router is 192.168.1.1. The TELNET logon command is as follows:

◆ No password. Generally, if no user or password is set for the vrotelnet after the vrotelnet of Huawei 3COM is configured for the first time, we can directly use telnet 192.168.1.1 to log on to the vro.

◆ Username and password are set. If you have configured an account with the username as root and the password as 111111 for the vro, you need to enter root after username after executing the telnet 192.168.1.1 command, enter 111111 after password to log on to the vro.

Huawei router DISPLAY command Daquan

This article introduces some examples of the display command for Huawei 3COM vro. in the network, the network administrator should know the status of the vro at any time, so as to promptly eliminate faults. The display command of the Huawei router is similar to the show command of cisco. Making good use of him can greatly facilitate our daily work.

The display command of Huawei can be run under a certain interface or under normal conditions. We can input display? View All commands.
◆ Display current-configuration display current configuration information
◆ Display saved-configuration: displays the configuration file at startup.
◆ Display interfaces interface status and configuration information
◆ Display local-user: displays all current vro user information
◆ Display version: displays the status of the system's software and hardware, including the current IOS version.
◆ Display clock: display the current time of the system clock
◆ Display sysname: displays the system name and host name.
◆ Display history-command: displays the Historical List of commands you have typed.
◆ Display arp: corresponding table of ARP Address ing of the router

How to map IP addresses to vro host names

By configuring the host table on the Huawei 3COM vro, the administrator can directly type the pre-established host name when using Telnet or ping commands without remembering the IP address of each vro. The command is as follows:
◆ Use the Administrator account and password to log on to the vro
◆ Enter ip host syxx 10.82.2.97 to set the ing between the host name and ip address.
◆ Enter the save command to save the settings

In this way, when the Telnet syxx command is entered, the vro configuration of Huawei 3COM will automatically map the host name to the IP address 10.82.2.97. In the same way, resolution automatically occurs in the ping syxx command.