Huawei AR1200 Series - Logging in to Devices Using Stelnet; Establishing the Configuration Task

l Run the display tcp status command to check TCP connections.
l Run the display telnet server status command to check the configuration and status of the
Telnet server.
----End
Example
Run the display users command to view information about the currently-used user interface.
<Huawei> display users
User-Intf Delay Type Network Address AuthenStatus AuthorcmdFlag
34 VTY 0 00:00:12 TEL 10.138.77.38
Username : Unspecified
+ 35 VTY 1 00:00:00 TEL 10.138.77.57
Username : Unspecified
Run the display tcp status command to view TCP connections. In the command output,
Established indicates that a TCP connection has been established.
<Huawei> display tcp status
TCPCB Tid/Soid Local Add:port Foreign Add:port VPNID
State
39952df8 36 /1509 0.0.0.0:0 0.0.0.0:0 0
Closed
32af9074 59 /1 0.0.0.0:21 0.0.0.0:0 14849
Listening
34042c80 73 /17 10.164.39.99:23 10.164.6.13:1147 0
Established
Run the display telnet server status command to view the configuration and status of the Telnet
server.
<Huawei> display telnet server status
Telnet IPV4 server :Enable
Telnet server port :23
5.4 Logging in to Devices Using STelnet
STelnet provides secure remote access over an insecure network. After the client/server
negotiation is complete and a secure connection is established, STelnet login is similar to Telnet
login.
5.4.1 Establishing the Configuration Task
Before configuring users to log in using STelnet, familiarize yourself with the applicable
environment, complete the pre-configuration tasks, and obtain any data required for the
configuration. This will help you complete the configuration task quickly and correctly.
Applicable Environment
Telnet logins bring security risks because no secure authentication mechanism exists and data
is transmitted over TCP in plain text mode. Unlike Telnet, SSH authenticates clients and encrypts
data in both directions to guarantee secure transmissions on a conventional insecure network.
SSH supports STelnet, and SFTP.
STelnet is a secure Telnet protocol. SSH users can use the STelnet service in the same way they
use the Telnet service.
Huawei AR1200 Series Enterprise Routers
Configuration Guide - Basic Configuration 5 Configuring User Login
Issue 04 (2012-05-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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