07-30-2013 07:27 PM - edited 03-07-2019 02:40 PM
Hi,
I ask a question,I show logging in a switch ,In this switch, there are much more logging, I would like to filter these logging, such as the following ARP DAI logging ,Is there a way to deny DAI logging.
NO40-WAIWANG-HX#show logging
Syslog logging: enabled (0 messages dropped, 2 messages rate-limited, 0 flushes,
0 overruns)
Console logging: level debugging, 226333 messages logged
Monitor logging: level debugging, 0 messages logged
Buffer logging: level debugging, 226334 messages logged
Exception Logging: size (8192 bytes)
Count and timestamp logging messages: disabled
Trap logging: level informational, 226339 message lines logged
Log Buffer (2000000 bytes):
*Jul 30 17:00:47: %SW_DAI-4-DHCP_SNOOPING_DENY: 1 Invalid ARPs (Req) on Gi3/8, v
lan 3.([001b.7817.579a/10.224.0.87/0501.0201.0401/10.224.0.166/17:00:46 UTC Tue
Jul 30 2013])
*Jul 30 17:04:09: %SW_DAI-4-DHCP_SNOOPING_DENY: 1 Invalid ARPs (Req) on Gi3/8, v
lan 3.([0021.cc62.435a/0.0.0.0/0000.0000.0000/10.224.0.193/17:04:09 UTC Tue Jul
30 2013])
*Jul 30 17:04:10: %SW_DAI-4-DHCP_SNOOPING_DENY: 1 Invalid ARPs (Req) on Gi3/8, v
lan 3.([0021.cc62.435a/0.0.0.0/0000.0000.0000/10.224.0.193/17:04:10 UTC Tue Jul
30 2013])
*Jul 30 17:04:11: %SW_DAI-4-DHCP_SNOOPING_DENY: 1 Invalid ARPs (Req) on Gi3/8, v
lan 3.([0021.cc62.435a/0.0.0.0/0000.0000.0000/10.224.0.193/17:04:11 UTC Tue Jul
30 2013])
too more .......
Solved! Go to Solution.
07-30-2013 07:59 PM
Try this:
logging discriminator DAI mnemonics drop SW_DAI-4-DHCP_SNOOPING_DENY
logging buffered discriminator DAI 4096
logging monitor discriminator DAI
logging console discriminator DAI
07-30-2013 07:59 PM
Try this:
logging discriminator DAI mnemonics drop SW_DAI-4-DHCP_SNOOPING_DENY
logging buffered discriminator DAI 4096
logging monitor discriminator DAI
logging console discriminator DAI
07-31-2013 09:16 PM
Thank you very much!
07-31-2013 09:20 PM
Happy to see it works.
12-28-2015 10:44 PM
I tried did not work this command
logging discriminator DAI mnemonics drop SW_DAI-4-DHCP_SNOOPING_DENY
logging buffered discriminator DAI 4096
logging monitor discriminator DAI
logging console discriminator DAI
12-28-2015 11:14 PM
Hello,
what switch type(s) and IOS do you have?
Regards
Rolf
02-07-2016 09:41 PM
cat 4500
ystem image file is "bootflash:cat4500es8-universalk9.SPA.03.07.01.E.152-3.E1.b in"
this one
02-08-2016 12:29 AM
Please have a look at the linked bug and release notes in this discussion.
HTH
Rolf
07-30-2013 08:03 PM
07-31-2013 09:17 PM
Thank you very much! but This is switch !
07-31-2013 10:09 PM
Leo's method is the best. It uses the Embedded Syslog Manager feature present in more recent IOS versions.
Here is a comprehensive reference guide.
07-31-2013 10:26 PM
Thanks for the endorsement, Marvin.
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