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How do I increase the logging level on a 3750G?

Andy White
Level 3
Level 3

Hello,

We had some issues with our network yesterday and I had a look a the logs our 3750G's and it appears the logs only show a few ports going down and up again (just a server being rebooted), my logging settings are below, are they set right?

logging buffered 100000

logging console notifications

logging trap debugging

logging facility local4

logging source-interface Vlan1028

logging 192.168.21.19

logging 192.168.28.129

show logging
Syslog logging: enabled (0 messages dropped, 0 messages rate-limited, 0 flushes, 0 overruns, xml disabled, filtering disabled)

No Active Message Discriminator.

No Inactive Message Discriminator.


    Console logging: level notifications, 2961 messages logged, xml disabled,
                     filtering disabled
    Monitor logging: level debugging, 114 messages logged, xml disabled,
                     filtering disabled
    Buffer logging:  level debugging, 2979 messages logged, xml disabled,
                     filtering disabled
    Exception Logging: size (4096 bytes)
    Count and timestamp logging messages: disabled
    File logging: disabled
    Persistent logging: disabled

No active filter modules.

    Trap logging: level debugging, 3016 message lines logged
        Logging to 192.168.21.19  (udp port 514,  audit disabled,
              authentication disabled, encryption disabled, link up),
              2986 message lines logged,
              0 message lines rate-limited,
              0 message lines dropped-by-MD,
              xml disabled, sequence number disabled
              filtering disabled
        Logging to 192.168.28.129  (udp port 514,  audit disabled,
              authentication disabled, encryption disabled, link up),
              1646 message lines logged,
              0 message lines rate-limited,
              0 message lines dropped-by-MD,
              xml disabled, sequence number disabled
              filtering disabled

Log Buffer (100000 bytes):

1 Reply 1

Hi,

   What you are going to see is "system logs". Its normal. You already set debugging level for logging buffer. It covers all logging severity. You should see logs in the log server instead if the device rebooted. It clears everything in buffer.  What was your issue yesterday? 

HTH,

Toshi