Huawei AR2200 Series - Connecting Cables

6.3.7 Accessing the System by Using FTP.......................................................................................................94
6.3.8 Performing File Operations by Using FTP Commands...........................................................................94
6.3.9 Checking the Configuration.....................................................................................................................96
6.4 Performing File Operations by Means of SFTP...............................................................................................97
6.4.1 Establishing the Configuration Task.......................................................................................................97
6.4.2 Configuring VTY User Interface.............................................................................................................98
6.4.3 Configuring SSH for the VTY User Interface.........................................................................................98
6.4.4 Configuring an SSH User and Specifying SFTP as One of Service Types.............................................99
6.4.5 Enabling the SFTP Service....................................................................................................................101
6.4.6 Accessing the System by Using SFTP..................................................................................................102
6.4.7 Performing File Operations by Using SFTP..........................................................................................103
6.4.8 Checking the Configuration...................................................................................................................104
6.5 Configuration Examples.................................................................................................................................105
6.5.1 Example for Performing File Operations by Means of the File System...............................................105
6.5.2 Example for Performing File Operations by Means of FTP.................................................................106
6.5.3 Example for Performing File Operations by Means of SFTP...............................................................109
7 Configuring System Startup....................................................................................................112
7.1 System Startup Overview...............................................................................................................................113
7.1.1 System Software....................................................................................................................................113
7.1.2 Configuration Files and Current Configurations...................................................................................113
7.2 Managing Configuration Files........................................................................................................................113
7.2.1 Establishing the Configuration Task.....................................................................................................114
7.2.2 Saving Configuration Files....................................................................................................................114
7.2.3 Clearing a Configuration File................................................................................................................115
7.2.4 Comparing Configuration Files.............................................................................................................116
7.2.5 Checking the Configuration...................................................................................................................116
7.3 Specifying a File for System Startup..............................................................................................................117
7.3.1 Establishing the Configuration Task.....................................................................................................117
7.3.2 Configuring System Software for a router to Load for the Next Startup..............................................118
7.3.3 Configuring the Configuration File for Router to Load for the Next Startup.......................................118
7.3.4 Checking the Configuration...................................................................................................................119
7.4 Configuration Examples.................................................................................................................................119
7.4.1 Example for Configuring System Startup.............................................................................................120
8 Accessing Another Device.......................................................................................................122
8.1 Accessing Another Device Overview.............................................................................................................123
8.1.1 Telnet Method........................................................................................................................................123
8.1.2 FTP Method...........................................................................................................................................125
8.1.3 TFTP Method........................................................................................................................................125
8.1.4 SSH Method..........................................................................................................................................126
8.2 Logging in to Other Devices by Using Telnet................................................................................................127
8.2.1 Establishing the Configuration Task.....................................................................................................127
8.2.2 (Optional) Configuring a Source IP Address for an Telnet Client........................................................128
Huawei AR2200 Series Enterprise Routers
Configuration Guide - Basic Configuration Contents
Issue 02 (2011-10-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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