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File Transfers
Downloading Switch Software
N o t e
SFTP over SSH version 1 (SSH v1) is not supported. A request from either the
client or the switch (or both) using SSH v1 generates an error message. The
actual text of the error message differs, depending on the client software in
use. Some examples are:
Protocol major versions differ: 2 vs. 1
Connection closed
Protocol major versions differ: 1 vs. 2
Connection closed
Received disconnect from
<
ip-addr
>
: /usr/local/
libexec/sftp-server: command not supported
Connection closed
SCP (secure copy) is an implementation of the BSD
rcp
(Berkeley UNIX
remote copy) command tunneled through an SSH connection.
SCP is used to copy files to and from the switch when security is required.
SCP works with both SSH v1 and SSH v2. Be aware that the most third-party
software application clients that support SCP use SSHv1.
How It Works
The general process for using SCP and SFTP involves three steps:
1. Open an SSH tunnel between your computer and the switch if you haven’t
already done so. (This step assumes that you have already set up SSH on
the switch.)
2. Execute
ip ssh filetransfer
to tell the switch that you want to enable secure
file transfer.
3. Use a third-party client application for SCP and SFTP commands.
The SCP/SFTP Process
To use SCP and SFTP:
1. Open an SSH session as you normally would to establish a secure
encrypted tunnel between your computer and the switch. For more
detailed directions on how to open an SSH session refer to the chapter
titled
“Configuring Secure Shell (SSH)”
in the
Access Security Guide
for
your switch. Please note that this is a one-time procedure for new
switches or connections. If you have already done it once you should not
need to do it a second time.
A-10
Содержание ProCurve 1600M
Страница 1: ...Management and Configuration Guide 8200zl ProCurve Switches K 12 XX www procurve com ...
Страница 2: ......
Страница 3: ...ProCurve Series 8200zl Switches September 2007 K 12 xx Management and Configuration Guide ...
Страница 68: ...Using the Menu Interface Where To Go From Here 3 16 ...
Страница 110: ...Using the ProCurve Web Browser Interface Status Reporting Features 5 26 ...
Страница 152: ...Switch Memory and Configuration Multiple Configuration Files 6 42 ...
Страница 192: ...Configuring IP Addressing IP Preserve Retaining VLAN 1 IP Addressing Across Configuration File Downloads 8 24 ...
Страница 220: ...Time Protocols SNTP Messages in the Event Log 9 28 ...
Страница 252: ...Port Status and Configuration Uni Directional Link Detection UDLD 10 32 ...
Страница 282: ...Power Over Ethernet PoE Operation PoE Operating Notes 11 30 ...
Страница 472: ...Redundancy Switch 8212zl Event Log Messages 15 48 ...
Страница 510: ...File Transfers Copying Diagnostic Data to a Remote Host USB Device PC or UNIX Workstation A 38 ...
Страница 584: ...Monitoring and Analyzing Switch Operation Locating a Device B 74 ...
Страница 652: ...Troubleshooting Restoring a Flash Image C 68 ...
Страница 660: ...MAC Address Management Viewing the MAC Addresses of Connected Devices D 8 ...
Страница 666: ...Monitoring Resources When Insufficient Resources Are Available E 6 ...
Страница 670: ...Daylight Savings Time on ProCurve Switches F 4 ...
Страница 688: ...18 Index ...
Страница 689: ......