3Com 4500G Family Configuration Manual page 672

1 SSH2.0 Configuration································································································································1-1
SSH2.0 Overview····································································································································1-1
Introduction to SSH2.0 ····················································································································1-1
Operation of SSH ····························································································································1-1
Configuring the Device as an SSH Server······························································································1-4
SSH Server Configuration Task List································································································1-4
Generating a DSA or RSA Key Pair ································································································1-4
Enabling SSH Server·······················································································································1-5
Configuring the User Interfaces for SSH Clients·············································································1-5
Configuring a Client Public Key·······································································································1-6
Configuring an SSH User ················································································································1-7
Setting the SSH Management Parameters ·····················································································1-8
Configuring the Device as an SSH Client ·······························································································1-9
SSH Client Configuration Task List ·································································································1-9
Specifying a Source IP address/Interface for the SSH client ··························································1-9
Configuring Whether First-time Authentication is Supported ························································1-10
Establishing a Connection Between the SSH Client and the Server ············································1-10
Displaying and Maintaining SSH···········································································································1-11
SSH Server Configuration Examples····································································································1-11
When Switch Acts as Server for Password Authentication ···························································1-11
When Switch Acts as Server for Publickey Authentication ···························································1-13
SSH Client Configuration Examples ·····································································································1-18
When Switch Acts as Client for Password Authentication ····························································1-18
When Switch Acts as Client for Publickey Authentication·····························································1-20
2 SFTP Service··············································································································································2-1
SFTP Overview ·······································································································································2-1
Configuring an SFTP Server···················································································································2-1
Configuration Prerequisites ·············································································································2-1
Enabling the SFTP Server···············································································································2-1
Configuring the SFTP Connection Idle Timeout Period ··································································2-2
Configuring an SFTP Client ····················································································································2-2
Specifying a Source IP Address or Interface for the SFTP Client···················································2-2
Establishing a Connection to the SFTP Server···············································································2-2
Working with the SFTP Directories ·································································································2-3
Working with SFTP Files ·················································································································2-4
Displaying Help Information ············································································································2-4
Terminating the Connection to the Remote SFTP Server·······························································2-5
SFTP Client Configuration Example ·······································································································2-5
SFTP Server Configuration Example······································································································2-8
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