Managing the Switch
This table provides descriptions of the module status displayed by the show module commands.
I/O Module State
powered up
testing
initializing
failure
ok
power-denied
active
HA-standby
standby
Use the show module [slot_number] command to display information about all of the installed modules or
for the module that you specify by its slot number.
This example shows how to display information about all the modules installed in a chassis.
switch# show module
Mod
Ports
---
-----
4
36
22
0
24
0
26
0
27
0
28
0
29
0
30
0
Mod
Power-Status
---
------------
24
powered-dn
26
powered-dn
Mod
Sw
---
--------------
4
6.1(4.11)
22
6.1(4.11)
OL-30837-01
To determine the slots to specify, use the show inventory command.
Note
Description
The hardware has electrical power. When the hardware is powered up, the software
begins booting.
The module has established connection with the supervisor and the module is
performing bootup diagnostics.
The diagnostics have completed successfully and the configuration is being
downloaded.
The switch detects a module failure upon initialization and automatically attempts to
power-cycle the module three times. After the third attempt, the module powers down.
The switch is ready to be configured.
The switch detects insufficient power for an I/O module to power up.
This module is the active supervisor or system controller module and the switch is
ready to be configured.
The HA switchover mechanism is enabled on the standby supervisor module.
The switchover mechanism is enabled on the standby system controller module.
Module-Type
----------------------------------- ------------------ ----------
36p 40G Ethernet Module
Fabric Module
Fabric Module
Fabric Module
Supervisor Module
Supervisor Module
System Controller
System Controller
Reason
---------------------------
Configured Power down
Configured Power down
Hw
------
0.1010
0.1010
Cisco Nexus 9508 Switch Site Preparation and Hardware Installation Guide
Displaying the Current State of a Module
Model
Status
N9k-X9636PQ
ok
N9K-C9508-FM
ok
N9K-C9508-FM
powered-dn
N9K-C9508-FM
powered-dn
N9K-SUP-A
active *
N9K-SUP-A
ha-standby
N9K-SC-A
active
N9K-SC-A
standby
43