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Cisco CyberSecurity

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So, I had DNS working, and I started putting FQDNs in ACLs. All were working and populating "show dns". Then I rebooted the firewall a few weeks later and now it's not resolving most hosts - saying they aren't active. The below code is partial and I ...

Greetings!  I am very new to NX-OS, and it has been an uphill battle getting everything working. My current issue is that I cannot get my aaa shared keys to encrypt. They are set on level 7 but when I perform a show run, it shows in clear text on mos...

I'm currently trying to configure syslog on an ASA to send logs to a server via the outside interface. However, I'm facing an issue where nothing appears on the server. Are there any specific considerations or tips for setting up syslog on the outsid...

Dear community, I’m trying to use Cisco’s migration tool to migrate an ASA config to a FTD but I’m facing issues running it. Indeed, it tries to reach out cisco but it fails: 2023-12-28 14:35:21,125 [INFO    | common] > "proxies : {}" 2023-12-28 14:3...

uRLKuzE by Level 1
  • 1047 Views
  • 3 replies
  • 0 Helpful votes

Scenario - 3850 Fiber Distribution switch that feeds 5 locations.  Ports TE3/0/1-TE3/0/5 go to buildings 1-5.  Port TE3/0/12 is the uplink to the Core switch which then connects to my router.  This is a flat network topology with a subnet of 172.16.0...

MarkNode17 by Level 1
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  • 25 replies
  • 0 Helpful votes
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