Maintaining Telnet And Ssh; Debugging Telnet Terminal Services; Debugging Ssh Terminal Services - Huawei V300R005 Configuration Manual

9 Telnet and SSH

9.7 Maintaining Telnet and SSH

This section covers the following topics:

9.7.1 Debugging Telnet Terminal Services

When a Telnet fault occurs, run the following debugging command in the user view to locate
the fault.
Debugging affects the performance of the system. So, after debugging, run the undo
debugging all command to disable it immediately.
Action
Enable Telnet debugging.

9.7.2 Debugging SSH Terminal Services

This section coves the following topics:
Deleting the SSH User
Delete the SSH user using the following commands in the system view.
Action
Delete the specified SSH user.
Delete all the SSH users.
9-28
Retry : 1
CTOS Cipher : aes128-cbc
STOC Cipher : aes128-cbc
CTOS Hmac : hmac-sha1-96
STOC Hmac : hmac-sha1-96
Kex : diffie-hellman-group1-sha1
Service Type : sftp
Authentication Type : rsa
Debugging Telnet Terminal Services
Debugging SSH Terminal Services
Deleting the SSH User
Debugging SSH
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Configuration Guide - Basic Configurations
Command
debugging telnet
Command
undo ssh user user-name
undo ssh user
Quidway NetEngine80
Issue 04 (2009-12-20)