Supported ISSU Paths for the Cisco Nexus 7000 Series Platform (Cisco NX-OS Release 7.3(9)D1(1)) To support POAP, set the firewall rules to block unintended or malicious DHCP servers. To support POAP to be more secure, ensure that DHCP snooping is enabled. Remotely Images are in a remote location and you specify the destination using the remote server parameters and the filename to be
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Locally Images are locally available on the switch. If you specify a different system image, ensure that it is compatible with the running kickstart image. If the kickstart image is not specified, the device uses the current running kickstart image. Must be in the same subnetwork if you do not have a router to route trafficĮnsure that the specified system and kickstart images are compatible with each other. The device has a route to the remote server.
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The IPv4 address or IPv6 address for the 10/100/1000 BASE-T Ethernet port Interruption during any install procedure, which can corrupt the software Internal bootflash: has approximately 250 MB of free This location includes the active and standby supervisor module bootflash: Sufficient space is available in the location where you are copying the images. You cannot configure a device during an upgrade. Ensure that everyone who hasĪccess to the device or the network is not configuring the device or the Upgrade when your network is stable and steady. Use ISSU to upgrade to any software image version, follow these guidelines: See the Release Notes document for the target upgrade release before Series NX-OS Release Notes contain specific upgrade guidelines for each
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Traditional Upgrade or Downgrade (Chassis Reload)