Network Security

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Hi All, Recently we have been alerted by our monitoring systems that our ASA 5515 has reached a critical memory alert. Its exact alert is "CRITICAL: Memory 'MEMPOOL_GLOBAL_SHARED' Total: 123.08 MB Used: 117.56 MB (95.51%) Free: 5.52 MB (4.49%)"   Thi...

Group IT by Level 1
  • 15005 Views
  • 6 replies
  • 0 Helpful votes

Hi Diagram is like this PC--Switch--ISE. An internal account is created at ISE. After login, The Live logs shows like below. In Status column, one is Green and other is Blue. What is that meaning with Blue? and screenshot for PC nic is like the secon...

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I've been looking for best practices and found this: https://www.cisco.com/c/en/us/td/docs/security/firepower/650/configuration/guide/fpmc-config-guide-v65/best_practices_for_access_control.html. I feel as if I'm missing something still. Last Friday ...

Resolved! IP whitelisting

Hi,I want to whitelist a scanner host on our network that is triggering lots of intrusion events.I tried to right-click the IP address and the select "Whitelist IP now",  and it puts the IP in the Global-Whitelist, but intrusion events are still gett...

Chess_N by Level 1
  • 4825 Views
  • 4 replies
  • 0 Helpful votes

Hi all,I'm trying to do the following : service-template IOT_DEVICES_TEMPLATE   sgt 3   vlan 100!class-map type control subscriber match-all AAA_SVR_DOWN_UNAUTHD_IOT_DEVICES   match result-type aaa-timeout   match authorization-status unauthorized   ...

rlienard by Level 1
  • 748 Views
  • 0 replies
  • 0 Helpful votes

All,I am starting to convert all my 5516x ASA with FirePower Services over to the full FTD image.  I have 22 total to convert and have successfully converted 4 of them over.  Now that those 4 are on full FTD image I need to use Smart Licensing instea...

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