Quidway NetEngine20/20E
Configuration Guide - Basic Configurations 9 Telnet and SSH
Issue 05 (2010-01-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
9-25
Debugging affects the performance of the system. So, after debugging, run the undo
debugging all command to disable it immediately.
Action Command
Enable Telnet debugging.
debugging telnet
9.7.2 Debugging SSH Terminal Services
This section coves the following topics:
z
Deleting the SSH User
z
Debugging SSH
Deleting the SSH User
Delete the SSH user using the following commands in the system view.
Action Command
Delete the specified SSH user. undo ssh user user-name
Debugging SSH
Debugging affects the performance of the system. So, after debugging, run the undo
debugging all command to disable it immediately.
When a fault occurs, run the debugging command in the user view to locate the fault. For the
procedure of displaying the debugging information, refer to the Quidway NetEngine20/20E
Series RoutersConfiguration Guide - System Management.
Action Command
Enable the debugging of the
SSH function.
debugging ssh server { vty index | all }{ message | event |
packet | all }