Network Security

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Cisco CyberSecurity

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Hello, Lately my company is having some issues with some users that have a common problem. The problem is that the FMC is seeing identities as the wrong users, users who aren't actually logged onto the computers (Windows 10). ISE logs show the correc...

caustin by Level 1
  • 319 Views
  • 2 replies
  • 0 Helpful votes

We just changed a Module SM-56 on a Chassis 9300. Everything works great, only that now on the FMC the Device has now an IP instead of FQDN under management. All other Modules, and Devices are using FQDN for the Management Address, and it was working...

SmithIT by Level 1
  • 409 Views
  • 4 replies
  • 0 Helpful votes

Hi dears,when entered the switch to universal P L R from F D M (Firepower Device Manager) , and copy the request code to smart license reservation, appears error as shown the attached image. how to enable !!

Hello,I am currently configuring two Cisco ASA 1120s for Active/Standby failover. So far it is failing. This is what I have done so far. The version that these ASAs are running is Cisco Adaptive Security Appliance Software Version 9.16(4)42. They als...

We are having a Faulty SM-56 (in a Firepower 9300)slot/1/fault/F1546Description:Security Module 1 is in failed state. Error: Security module is downgraded (or) not acknowledged. Reason: DIMM or CPU degradedWe even know which DIMM is bad: Memory Array...

SmithIT by Level 1
  • 514 Views
  • 3 replies
  • 0 Helpful votes