Cisco Cisco Nexus 5010 Switch Guia Da Instalação
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Cisco Nexus 5500 Series NX-OS Software Upgrade and Downgrade Guide, Release 7.0(8)N1(1)
Using the Install All Command
–
Use the dir command to verify that the required space is available for the image files to be
copied.
copied.
–
Use the show install all impact command to identify the upgrade impact. This command
displays information that describes the impact of the upgrade on each Cisco Nexus Fabric
Extender such as the current and upgrade-image versions. This command also displays if the
upgrade is disruptive or the reason why the upgrade is disruptive, if the Cisco Nexus Fabric
Extender needs to be rebooted, and the reason why it needs to be rebooted.
displays information that describes the impact of the upgrade on each Cisco Nexus Fabric
Extender such as the current and upgrade-image versions. This command also displays if the
upgrade is disruptive or the reason why the upgrade is disruptive, if the Cisco Nexus Fabric
Extender needs to be rebooted, and the reason why it needs to be rebooted.
Note
We recommend that you log in to the console port to begin the upgrade process. In virtual port
channel (vPC) topologies, you should start with the device that is the primary device.
channel (vPC) topologies, you should start with the device that is the primary device.
•
Terminology
summarizes the terms used in the install all command output to verify module and software
image compatibility.
Using the Install All Command
The install all command triggers an ISSU on Cisco Nexus devices and Cisco Nexus Fabric Extenders.
The following images are upgraded during the installation:
The following images are upgraded during the installation:
•
Kickstart image
•
System image
•
Fabric Extender image
•
System BIOS
•
Power sequencers on the system
The install-all command provides the following benefits:
•
You can upgrade the Cisco Nexus devices and the Cisco Nexus Fabric Extenders using just one
command.
command.
•
You can receive descriptive information about the intended changes to your system before you
continue with the installation. For example, it identifies potential disruptive upgrades.
continue with the installation. For example, it identifies potential disruptive upgrades.
•
You can continue or cancel the upgrade when you see this question (the default is no):
Do you want to continue (y/n) [n] : y
Table 1
show install all impact Command and Output Terminology
Term
Definition
bootable
Ability of the module to boot or not boot based on image compatibility.
Impact
Type of software upgrade mechanism—disruptive or nondisruptive.
Install-type
reset—Resets the module.
sw-reset—Resets the module immediately after a switchover.
rolling—Upgrades each module in sequence.
copy-only—Updates the software for BIOS, loader, or boot ROM.
Reason
Incompatible image—The new upgrade image is not ISSU compatible
with the current image.
with the current image.