Switch Memory and Configuration
Using Primary and Secondary Flash Image Options
N o t e
xmodem should not be used over the OA serial console. It should only be used
over the USB serial console connection.
Download Interruptions.
In most cases, if a power failure or other cause
interrupts a flash image download, the switch reboots with the image previ
ously stored in primary flash. In the unlikely event that the primary image is
corrupted, as a result of an interruption, the switch will reboot from secondary
flash and you can either copy the secondary image into primary or download
another image to primary from an external source. Refer to Appendix A, “File
Transfers”.
Local Switch Software Replacement and Removal
This section describes commands for erasing a software version and copying
an existing software version between primary and secondary flash.
N o t e
It is not necessary to erase the content of a flash location before downloading
another software file. The process automatically overwrites the previous file
with the new file. If you want to remove an unwanted software version from
flash, ProCurve recommends that you do so by overwriting it with the same
software version that you are using to operate the switch, or with another
acceptable software version. To copy a software file between the primary and
secondary flash locations, refer to “Copying a Switch Software Image from
One Flash Location to Another”, below.
The local commands described here are for flash image management within
the switch. To download a software image file from an external source, refer
to Appendix A, “File Transfers”.
Copying a Switch Software Image from One Flash Location to
Another.
When you copy the flash image from primary to secondary or the
reverse, the switch overwrites the file in the destination location with a copy
of the file from the source location. This means you
do not
have to erase the
current image at the destination location before copying in a new image.
C a u t i o n
Verify that there is an acceptable software version in the source flash location
from which you are going to copy. Use the
show flash
command or, if necessary,
the procedure under “Determining Which Flash Image Versions Are Installed”
on page 6-15 to verify an acceptable software version. Attempting to copy from
a source image location that has a corrupted flash image overwrites the image
in the destination flash location. In this case, the switch will not have a valid
flash image in either flash location, but will continue running on a temporary
6-17
Содержание ProCurve 6120G/XG
Страница 1: ...ProCurve Series 6120 Switches Management and Configuration Guide November 2010 Version Z 14 22 ...
Страница 2: ......
Страница 3: ...HP ProCurve 6120G XG Switch 6120XG Switch November 2010 Z 14 22 Management and Configuration Guide ...
Страница 24: ...xxii ...
Страница 40: ...Getting Started To Set Up and Install the Switch in Your Network 1 10 ...
Страница 54: ...Selecting a Management Interface Advantages of Using ProCurve Manager or ProCurve Manager Plus 2 14 ...
Страница 70: ...Using the Menu Interface Where To Go From Here 3 16 ...
Страница 92: ...Using the ProCurve Web Browser Interface Contents Setting Fault Detection Policy 5 25 5 2 ...
Страница 160: ...Switch Memory and Configuration Automatic Configuration Update with DHCP Option 66 6 44 ...
Страница 288: ...Port Status and Configuration Uplink Failure Detection 10 42 ...
Страница 318: ...Port Trunking Outbound Traffic Distribution Across Trunked Links 11 30 ...
Страница 470: ...File Transfers Copying Diagnostic Data to a Remote Host USB Device PC or UNIX Workstation A 34 ...
Страница 487: ...Monitoring and Analyzing Switch Operation Status and Counters Data B 17 ...
Страница 518: ...Monitoring and Analyzing Switch Operation Traffic Mirroring B 48 ...
Страница 612: ...MAC Address Management Viewing the MAC Addresses of Connected Devices D 8 ...
Страница 616: ...Monitoring Resources When Insufficient Resources Are Available E 4 ...
Страница 620: ...Daylight Savings Time on ProCurve Switches F 4 ...
Страница 638: ...Network Out of Band Management OOBM Tasks G 18 ...
Страница 659: ...download to primary or secondary flash A 21 using to download switch software A 19 Index 19 ...
Страница 660: ...20 Index ...
Страница 661: ......