Cisco Cisco Nexus 5010 Switch Installation Guide
22
Cisco Nexus 5500 Series NX-OS Software Upgrade and Downgrade Guide, Release 7.0(8)N1(1)
Upgrading Procedures
-------------------------
Please make sure to enable "disable-fka" on all logged in VFCs
Please increase the FKA duration to 60 seconds on FCF
Active VNP ports with no disable-fka set
----------------------------------------
Upgrading Procedures
The ISSU process is triggered when you enter the install all command. This section describes the
sequence of events that occur when you upgrade a single Cisco Nexus device or a single Cisco Nexus
device that is connected to one or more FEXs.
sequence of events that occur when you upgrade a single Cisco Nexus device or a single Cisco Nexus
device that is connected to one or more FEXs.
Note
To use the ISSU process for Release 4.2(1)N1(1) through Release 5.1(3)N2(1c), you must first upgrade
to Release 5.2(1)N1(1). After that, use the ISSU process to upgrade from 5.2(1)N1(1) to Release 7.0.
to Release 5.2(1)N1(1). After that, use the ISSU process to upgrade from 5.2(1)N1(1) to Release 7.0.
The section includes the following topics:
•
•
•
•
•
•
•
•
Upgrading a Dual-Homed FEX Access Layer, page 39
Installation At-a-Glance
shows an overview of the upgrade process.