Replacing The Cisco Nexus 7004 Fan Tray During Operations - Cisco Nexus 7000 Hardware Installation And Reference Manual

Replacing the Cisco Nexus 7004 Fan Tray During Operations

Hazardous voltage or energy is present on the backplane when the system is operating. Use caution
Warning
when servicing. Statement 1034
Caution Make sure that you wear an ESD wrist strap while you handle each fabric module. Hold the module only
on its carrier edges without touching any electronic circuitry, and place it on antistatic mats or repack it
in its original packing materials when it is not installed in the chassis.
To upgrade Fabric 1 modules with Fabric 2 modules, follow these steps:
Verify that the switch is running Cisco NX-OS Release 6.0(1) or a later release. If not, you must install
Step 1
Cisco NX-OS Release 6.0(1) or a later release.
Step 2 Replace the Fabric 1 module that is in the lowest numbered fabric slot as explained in the
Cisco Nexus 7010 or 7018 Fabric Module" section on page
Step 3 Enter the show module xbar command, as shown in
modules installed in the fabric slots.
Example 10-2 Listing the Fabric Module Types Installed in the Switch
switch# show module xbar
Xbar Ports
---
1
2
4
Xbar Sw
---
1
2
4
Xbar MAC-Address(es)
---
1
2
4
If one or more of the fabric modules is indicated as "Fabric Module 1," repeat Steps 2 and 3 to replace
Step 4
that module with a Fabric 2 module.
If you have replaced all of the Fabric 1 modules with Fabric 2 modules, you can then install F2 I/O
modules (see the
Replacing the Cisco Nexus 7004 Fan Tray During Operations
The Cisco Nexus 7004 switch has one fan tray (part number N7K-C7004-FAN) that is located on the
front of the chassis.
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
10-54
Module-Type
----- ---------------------------- ----------------- --------
0 Fabric Module 2
0 Fabric Module 1
0 Fabric Module 2
Hw
--------------- -------
NA 0.200
NA 1.1
NA 0.200
-------------------------
NA
NA
NA
"Installing an I/O Module" section on page
Chapter 10
10-49.
Example
Model
N7K-C7010-FAB-2
N7K-C7010-FAB-1
N7K-C7010-FAB-2
Serial-Num
-----------------
JAF1504CAFR
JAF1409AMRL
JAF1504CAFB
10-35).
Installing or Replacing Components
10-2, to display the types of fabric
Status
ok
ok
ok
"Replacing a
OL-23069-07