Huawei Quidway NetEngine 20 series

Quidway NetEngine20/20E
Configuration Guide - Basic Configurations Contents
Issue 05 (2010-01-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
vii
9.6 Configuring the SFTP Client Function......................................................................................................9-20
9.6.1 Establishing the Configuration Task................................................................................................9-20
9.6.2 Configuring the First-Time Authentication on the SSH Client .......................................................9-21
9.6.3 Configuring the SSH Client to Assign the RSA Public Key to the SSH Server..............................9-21
9.6.4 Enabling the SFTP Client................................................................................................................9-21
9.6.5 Managing the Directory...................................................................................................................9-22
9.6.6 Managing the File............................................................................................................................9-23
9.6.7 Displaying the SFTP Client Command Help...................................................................................9-23
9.6.8 Checking the Configuration ............................................................................................................9-24
9.7 Maintaining Telnet and SSH......................................................................................................................9-24
9.7.1 Debugging Telnet Terminal Services...............................................................................................9-24
9.7.2 Debugging SSH Terminal Services.................................................................................................9-25
9.8 Configuration Examples............................................................................................................................9-26
9.8.1 Example for Configuring Telnet Terminal Services........................................................................9-26
9.8.2 Example for Connecting the STelnet Client to the SSH Server.......................................................9-27
9.8.3 Example for Connecting the SFTP Client to the SSH Server..........................................................9-33
9.8.4 Example for Accessing the SSH Server Through Other Port Numbers...........................................9-37
9.8.5 Example for Authenticating SSH Through RADIUS......................................................................9-43
10 Router Maintenance ..............................................................................................................10-1
10.1 Introduction.............................................................................................................................................10-2
10.1.1 Device Operation Management.....................................................................................................10-2
10.1.2 Electronic Label ............................................................................................................................10-2
10.2 Powering off the FIC/HIC.......................................................................................................................10-2
10.2.1 Establishing the Configuration Task..............................................................................................10-2
10.2.2 Powering off the FIC/HIC.............................................................................................................10-3
10.2.3 Checking the Configuration ..........................................................................................................10-3
10.3 Managing the Device Operation..............................................................................................................10-4
10.3.1 Establishing the Configuration Task..............................................................................................10-4
10.3.2 Specifying the Slave RPU.............................................................................................................10-5
10.3.3 Restarting the Router.....................................................................................................................10-5
10.3.4 Performing the Master/Slave Switchover......................................................................................10-6
10.4 Monitoring the Router Status ..................................................................................................................10-7
10.4.1 Displaying the Basic Device Information .....................................................................................10-7
10.4.2 Displaying the System Version Information..................................................................................10-7
10.4.3 Displaying the Restart Information of RPU ..................................................................................10-8
10.5 Configuring the Electronic Label ............................................................................................................10-9
10.5.1 Establishing the Configuration Task..............................................................................................10-9
10.5.2 Querying the Electronic Label.......................................................................................................10-9
10.5.3 Backing Up the Electronic Label ..................................................................................................10-9
11 System Software Upgrade ....................................................................................................11-1
11.1 Introduction .............................................................................................................................................11-2