Upgrading The Epld Images For I/O Or Standby Supervisor Modules; Upgrading Eplds For The Active Supervisor Module; Upgrading Eplds For A Fabric Module; Upgrading Eplds For A Fan Tray Module - Cisco Nexus 7000 Series Hardware Installation And Reference Manual

EPLD Configuration
S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - d o c f e e d b a c k @ c i s c o . c o m
Example 12
EPLD
-------------------------------------------------------
Power Manager
IO
Forwarding Engine
Module 1 is upto date
Example 13
EPLD images that can be upgraded. According to this report, each of the downloaded Linksec Engine
EPLDs has a different version than the same EPLD on the module, so the software will upgrade those
EPLDs but will not upgrade the other EPLDs that have the same version numbers. If the new versions
have a smaller version number compared to the current version, the software will downgrade the
versions.
Example 13
EPLD
-------------------------------------------------------
Power Manager
IO
Forwarding Engine
FE Bridge(1)
FE Bridge(2)
Linksec Engine(1)
Linksec Engine(2)
Linksec Engine(3)
Linksec Engine(4)
Linksec Engine(5)
Linksec Engine(6)
Linksec Engine(7)
Linksec Engine(8)
The following sections explain how to upgrade the EPLD images for I/O and standby modules, the active
supervisor module on single-supervisor systems, fabric modules, and fan tray modules:
•
•
•
•

Upgrading the EPLD Images for I/O or Standby Supervisor Modules

You can upgrade the EPLD images for an I/O module or standby supervisor module while the system is
operational. If you need to upgrade EPLD images for a system with a single supervisor module, see the
"Upgrading EPLDs for the Active Supervisor Module" section on page
Upgrading EPLD images for an online I/O module can disrupt traffic going through that module.
Caution
To upgrade EPLDs for an I/O module or the standby supervisor module, follow these steps:
Determine the slot number for each module.
Step 1
switch# show module
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
6-32
EPLD Version Comparison Report—No Upgrade Needed
shows how the software reports the current and new EPLD versions for a module that has
EPLD Version Comparison Report—Upgrade Needed
Upgrading the EPLD Images for I/O or Standby Supervisor Modules, page 6-32
Upgrading EPLDs for the Active Supervisor Module, page 6-34
Upgrading EPLDs for a Fabric Module, page 6-35
Upgrading EPLDs for a Fan Tray Module, page 6-36
Chapter 6
Curr Ver New Ver
5.3 5.3
2.10 2.10
1.6 1.6
Curr Ver New Ver
4.4 4.4
1.10 1.10
1.6 1.6
186.3 186.3
186.3 186.3
1.5 1.7
1.5 1.7
1.5 1.7
1.5 1.7
1.5 1.7
1.5 1.7
1.5 1.7
1.5 1.7
Managing the Device Hardware
6-34.
OL-18634-01