Network Security

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Cisco CyberSecurity

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Hi, I am trying to create an ACL for a host in DMZ which can receive emails from the outside, and send emails to one of our exchange servers internally. Also, to have HTTP/HTTPS access to the host from one of our jump boxes. This is what I used:ip ac...

FMC 6.6.1When adding IP's to the whitelist the FMC does not show anything in connection events. these just disappear.Trying to get this SSH_EVENT_RESPOVERFLOW fixed as I have legitimate traffic that is getting blocked.Pre filtered it using fastpath. ...

Hi All,After configuring both the router and firewall for LAN internet access the LAN computers was able to ping 8.8.8.8, 4.2.2.2 and 172.217.171.196 from their systems but was unable to load any page from the browser on the same system. I cannot pin...

ladilayo by Beginner
  • 1002 Views
  • 6 replies
  • 0 Helpful votes

Hi all,I've recenly reimaged asa 5506x to FTD 6.2.3.16-59, activated evaluation licences (all possible) and configured for my home purposes. Initially I had idea to enable Security inteligence option for network and URL .... as a reosult of this I lo...

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slv_slv by Beginner
  • 740 Views
  • 2 replies
  • 0 Helpful votes

I have a used ASA 5506-X that I use for CCNP learning. Unfortunately, it suddenly stopped working this week. Upon being plugged in, the status light flashes amber endlessly. There is no console output, either.I have not made any configuration changes...

Cadeyrn by Beginner
  • 8571 Views
  • 4 replies
  • 0 Helpful votes
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