Optional) Configuring A Source Ip Address For An Telnet Client; Huawei Proprietary And Confidential; Logging In To Another Device By Using Telnet - Huawei AR2200 Series Configuration Manual

Huawei AR2200 Series Enterprise Routers
Configuration Guide - Basic Configuration
Data Preparation
To log in to another device by using Telnet, you need the following data:
No.
1
2
8.2.2 (Optional) Configuring a Source IP Address for an Telnet
Client
You can configure a source IP address for an Telnet client. Then, you can set up an Telnet
connection from the Telnet client to the server through a specific route by using this source IP
address.
Context
An IP address is configured for an interface on the router and functions as the source IP address
of an telnet connection. In this manner, security checks can be implemented.
The source address of a client can be configured as a source interface or a source IP address.
Do as follows on a router that functions as an Telnet client.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
telnet client-source { -a source-ip-address | -i interface-type interface-number }
A source IP address of an Telnet client is configured.
After the configuration, the source IP address of the Telnet client displayed on the Telnet server
must be the same as the configured one.
----End

8.2.3 Logging in to Another Device by Using Telnet

You can log in to another router and manage it by using Telnet.
Context
Telnet provides an interactive CLI for users to log in to a remote server. Users can log in to a
host, and then remotely log in to another host by using Telnet to configure and manage the remote
host. In this manner, not each host is required to connect to a hardware terminal.
Do as follows on the router that serves as a Telnet client:
Issue 02 (2011-10-15)
Data
IP address or host name of RouterB
Number of the TCP port used by the RouterB to provide Telnet services

Huawei Proprietary and Confidential

Copyright © Huawei Technologies Co., Ltd.
8 Accessing Another Device
128