H3C LS-3100-52P-OVS-H3 Operation Manual - Logging In Through Telnet
3-1
3
Logging In Through Telnet
When logging in through Telnet, go to these sections for information you are interested in:
z
Introduction
z
Telnet Configuration with Authentication Mode Being None
z
Telnet Configuration with Authentication Mode Being Password
z
Telnet Configuration with Authentication Mode Being Scheme
z
Telnet Connection Establishment
Introduction
You can telnet to a remote switch to manage and maintain the switch. To achieve this, you need to
configure both the switch and the Telnet terminal properly.
Table 3-1 Requirements for Telnet to a switch
Item
Requirement
Start the Telnet Server
The IP address of the VLAN of the switch is configured and the route
between the switch and the Telnet terminal is available.
Switch
The authentication mode and other settings are configured. Refer to
Table 3-2
and
Table 3-3
.
Telnet is running.
Telnet terminal
The IP address of the management VLAN of the switch is available.
z
After you log in to the switch through Telnet, you can issue commands to the switch by way of
pasting session text, which cannot exceed 2000 bytes, and the pasted commands must be in the
same view; otherwise, the switch may not execute the commands correctly.
z
If the session text exceeds 2000 bytes, you can save it in a configuration file, upload the
configuration file to the switch and reboot the switch with this configuration file. For details, refer to
File System Management in the System Volume.
z
To log in on the switch using Telnet based on IPv6 is same as that based on IPv4, and you can
refer to IPv6 Configuration for details.
Common Configuration
Table 3-2
lists the common Telnet configuration.