Modes of logging in to the AR for the first time

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The AR supports first login through the console interface and MiniUSB interface.
In addition, starting from specified versions, the management IP address is set before delivery and the web platform is enabled. The web platform can be used to log in to the AR.

Other related questions:
First login to the USG6000
Administrators can log in to the web UI through the console interface or HTTPS.

First login to the USG2000&5000
Administrators can log in to the web UI through the console interface or HTTPS.

How to log in to the device on AR routers for the first time through a console port
When you log in to the device through the console port, you need to install the terminal access software on the local PC (such as SecureCRT software) and set parameters of the terminal simulation software. After the login succeeds, you can configure the following parameters based on the requirements:
- Set the system date, time and time zone.
- Set the device name and management IP address.
- Set other login modes.
For example, after a user logs in through the console port for the first time, the configuration of remote login through Telnet is as follows:
1. Set the system date, time, and time zone.
clock timezone BJ add 08:00:00
clock datetime 20:10:00 2012-07-26
2. Set the device name and management IP address
system-view
[Huawei] sysname Server
[Server] interface gigabitethernet 0/0/0
[Server-GigabitEthernet0/0/0] ip address 10.137.217.177 24
[Server-GigabitEthernet0/0/0] quit
3. Set the level and authentication mode of the Telnet user
[Server] telnet server enable
[Server] user-interface vty 0 4
[Server-ui-vty0-4] user privilege level 15
[Server-ui-vty0-4] authentication-mode aaa
[Server-ui-vty0-4] quit
[Server] aaa
[Server-aaa] local-user admin1234 password irreversible-cipher Helloworld@6789
[Server-aaa] local-user admin1234 privilege level 15
[Server-aaa] local-user admin1234 service-type telnet
[Server-aaa] quit

Revelations of troubleshooting-SSH login failure
If logging to the SSH server through STelnet fails, check the following configuration: 1. Check whether the SSH service is enabled on the SSH server. 2. Check whether the access protocol is correctly configured in the VTY user interface view. 3. Check whether an RSA public key is configured on the SSH server. 4. Check whether an SSH user is configured on the SSH server. 5. Check whether the number of login users on the SSH server reaches the upper limit. 6. Check whether an ACL is bound to the VTY user interface of the SSH server. 7. Check the SSH version on the SSH client and server. 8. Check whether first-time authentication is enabled on the SSH client.

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