We recommend that you install dual supervisor modules. If you are using a switch
without dual supervisor modules, we recommend that you immediately replace the fan
module if just one fan is not working.
Tip
A threshold value of
–
127 indicates that no thresholds are configured or applicable.
Note
Use the
show environment temperature
command to display the temperature readings for each of the
powered-up modules.
switch#
show environment temperature
Temperature:
--------------------------------------------------------------------
Module
Sensor
MajorThresh
MinorThres
CurTemp
Status
(Celsius)
(Celsius)
(Celsius)
--------------------------------------------------------------------
4
CPU
105
95
32
Ok
4
TD2-1
105
95
41
Ok
4
TD2-2
105
95
41
Ok
4
TD2-3
105
95
41
Ok
4
VRM-1
110
100
41
Ok
4
VRM-2
110
100
45
Ok
4
VRM-3
110
100
40
Ok
22
CPU
105
95
34
Ok
22
TD2-1
105
95
45
Ok
22
TD2-2
105
95
41
Ok
22
VRM-1
110
100
49
Ok
22
VRM-2
110
100
47
Ok
27
OUTLET
75
55
29
Ok
27
INLET
60
42
20
Ok
27
CPU
90
80
27
Ok
28
OUTLET
75
55
27
Ok
28
INLET
60
42
22
Ok
28
CPU
90
80
33
Ok
29
CPU
105
95
40
Ok
30
CPU
105
95
34
Ok
switch#
Connecting to a Module
You can connect to any module by using the
attach module slot_number
command. When the the module
prompt appears, you can obtain further details about the module by using module-specific commands in EXEC
mode.
You can also use the
attach module
command to display the standby supervisor module information, although
you cannot configure the standby supervisor module using this command.
To see which slots are filled with modules, use the
show inventory
command.
Note
Use the
attach module slot_number
command to get direct access to a specific module.
This example shows how to attach to the supervisor in slot 28.
switch#
attach module 28
Attaching to module 28 ...
Cisco Nexus 9504 NX-OS Mode Switch Hardware Installation Guide
45
Managing the Switch
Connecting to a Module
