Huawei Quidway NetEngine 20 series Configuration Manual page 8

Contents
8.8.1 Example for Configuring the FTP Server........................................................................................8-16
8.8.2 Example for Configuring FTP ACL ................................................................................................8-18
8.8.3 Example for Configuring the FTP Client ........................................................................................8-20
8.8.4 Example for Configuring TFTP ......................................................................................................8-21
8.8.5 Example for Configuring XModem ................................................................................................8-23
9 Telnet and SSH...........................................................................................................................9-1
9.1 Introduction .................................................................................................................................................9-1
9.1.1 Overview of User Login....................................................................................................................9-2
9.1.2 Telnet Terminal Services ...................................................................................................................9-2
9.1.3 SSH Terminal Services......................................................................................................................9-3
9.2 Configuring Telnet Terminal Services .........................................................................................................9-6
9.2.1 Establishing the Configuration Task..................................................................................................9-6
9.2.2 Establishing a Telnet Connection ......................................................................................................9-7
9.2.3 Scheduled Telnet Disconnection .......................................................................................................9-7
9.2.4 Checking the Configuration ..............................................................................................................9-7
9.3 Configuring SSH Users ...............................................................................................................................9-8
9.3.1 Establishing the Configuration Task..................................................................................................9-8
9.3.2 Creating an SSH User .......................................................................................................................9-9
9.3.3 Configuring SSH for the VTY User Interface .................................................................................9-10
9.3.4 Generating a Local RSA Key Pair...................................................................................................9-10
9.3.5 Configuring the Authentication Mode for SSH Users..................................................................... 9-11
9.3.6 Configuring the Basic Authentication Information for SSH Users .................................................9-12
9.3.7 Authorizing SSH Users Through the Command Line .....................................................................9-12
9.3.8 Configuring the Service Type of SSH Users ...................................................................................9-13
9.3.9 Configuring the Authorized Directory of SFTP Service for SSH Users..........................................9-13
9.3.10 Checking the Configuration ..........................................................................................................9-13
9.4 Configuring the SSH Server ......................................................................................................................9-14
9.4.1 Establishing the Configuration Task................................................................................................9-14
9.4.2 Enabling the STelnet Service...........................................................................................................9-15
9.4.3 Enabling the SFTP Service..............................................................................................................9-15
9.4.4 Enabling the Earlier Version-Compatible Function.........................................................................9-15
9.4.5 Configuring the Number of the Port Monitored by the SSH Server................................................9-16
9.4.6 Enabling the Trap Function .............................................................................................................9-16
9.4.7 Configuring the Interval for Updating the Key Pair on the SSH Server .........................................9-17
9.4.8 Checking the Configuration ............................................................................................................9-17
9.5 Configuring the STelnet Client Function...................................................................................................9-17
9.5.1 Establishing the Configuration Task................................................................................................9-17
9.5.2 Enabling the First-Time Authentication on the SSH Client.............................................................9-18
9.5.3 Configuring the SSH Client to Assign the RSA Public Key to the SSH Server ..............................9-19
9.5.4 Enabling the STelnet Client.............................................................................................................9-19
9.5.5 Checking the Configuration ............................................................................................................9-20
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Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Quidway NetEngine20/20E
Configuration Guide - Basic Configurations
Issue 05 (2010-01-30)