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Cisco Health Check Commands

Hello,

I would like to know which commands to use to check the health status of Cisco routers, switches, and firewalls. Some of things I would like to check are, CPU, bandwidth, fans, and temperature. And, how often should these checks be performed?

Here is a list of the equipment that I am supporting:
-Pix 515e firewall
-2811 router
-Mix of 3750, 3560, and 2960 swiches

Thank you
0
Streppa09
Asked:
Streppa09
  • 4
1 Solution
 
bsohn417Commented:
show proc cpu history
show memory statistics

you can also use in-build web to check status

ip http server

username xxx pri 15 se xxxxx

line vty 0 5
login local

http:\\x.x.x.x
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memo_tntCommented:
Hi

use show environment command ,, it shows all status you need:
Router# show environment

Open in new window

 SYS PS1 is present.

Open in new window

        Fan status: Normal

Open in new window

        Input Voltage status: Normal

Open in new window

        DC Output Voltage status: Normal

Open in new window

        Type: AC

Open in new window

        Thermal status: Normal

Open in new window

 SYS PS2 is present.

Open in new window

        Fan status: Normal

Open in new window

        Input Voltage status: Normal

Open in new window

        DC Output Voltage status: Normal

Open in new window

        Type: AC

Open in new window

        Thermal status: Normal

Open in new window

 AUX(-48V) PS1 is absent.

Open in new window

 AUX(-48V) PS2 is absent.

Open in new window

 Fan  1 Normal

Open in new window

 Fan  2 Normal

Open in new window

 Fan  3 Normal

Open in new window

 Fan Speed is Normal

Open in new window

 Alert settings:

Open in new window

 Intake temperature warning: Enabled, Threshold: 55

Open in new window

 Core temperature warning: Enabled, Threshold: 70 (CPU: 90)

Open in new window

 Board Temperature: Normal

Open in new window

 Internal-ambient temperature = 35, Normal

Open in new window

 CPU temperature = 46, Normal

Open in new window

 Intake temperature = 27, Normal

Open in new window

 Backplane temperature = 24, Normal

Open in new window

 Voltage 1(3300) is Normal, Current voltage = 3300 mV

Open in new window

 Voltage 2(5150) is Normal, Current voltage = 5153 mV

Open in new window

 Voltage 3(2500) is Normal, Current voltage = 2501 mV

Open in new window

 Voltage 4(1200) is Normal, Current voltage = 1203 mV

Open in new window

 Nominal frequency

Open in new window

Router#

Open in new window

Display from a Switch
switch# show environment ?

Open in new window

  all          Show all environment status

Open in new window

  fan          Show fan status

Open in new window

  power        Show power supply status

Open in new window

  rps          Show RPS status

Open in new window

  temperature  Show temperature status

Open in new window

switch# show environment all

Open in new window

FAN is OK

Open in new window

TEMPERATURE is OK

Open in new window

POWER is OK
RPS is NOT PRESENT  
switch#

Open in new window


Open in new window

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memo_tntCommented:
this one is clear better  than before

Router# show environment
 SYS PS1 is present.
        Fan status: Normal
        Input Voltage status: Normal
        DC Output Voltage status: Normal
        Type: AC
        Thermal status: Normal
 SYS PS2 is present.
        Fan status: Normal
        Input Voltage status: Normal
        DC Output Voltage status: Normal
        Type: AC
        Thermal status: Normal
 AUX(-48V) PS1 is absent.
 AUX(-48V) PS2 is absent.
 Fan  1 Normal
 Fan  2 Normal
 Fan  3 Normal
 Fan Speed is Normal
 Alert settings:
 Intake temperature warning: Enabled, Threshold: 55
 Core temperature warning: Enabled, Threshold: 70 (CPU: 90)
 Board Temperature: Normal
 Internal-ambient temperature = 35, Normal
 CPU temperature = 46, Normal
 Intake temperature = 27, Normal
 Backplane temperature = 24, Normal
 Voltage 1(3300) is Normal, Current voltage = 3300 mV
 Voltage 2(5150) is Normal, Current voltage = 5153 mV
 Voltage 3(2500) is Normal, Current voltage = 2501 mV
 Voltage 4(1200) is Normal, Current voltage = 1203 mV
 Nominal frequency
Router#
Display from a 2960 Switch
switch# show environment ?
  all          Show all environment status
  fan          Show fan status
  power        Show power supply status
  rps          Show RPS status
  temperature  Show temperature status
switch# show environment all
FAN is OK
TEMPERATURE is OK
POWER is OK
RPS is NOT PRESENT
switch#

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memo_tntCommented:
Dear Streppa09

is it solved and clear regarding your issue ??
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Streppa09Author Commented:
Memo tnt

Yes, although the show environment is not available on the 3560's. I am checking the health from the web page on those.

Thanks.
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memo_tntCommented:
Ya that's fair enough
may your IOS doesn't support show environment ..
if so, and it's important to you to get all info using CLI, then you need to change the IOS to that has that feature

..

Best Regards
0

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