Network Security

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Hello community, My client has around 30 FTDs which are managed by the same FMC. I want to upgrade FMC but, to do so FMC requires to deploy all pending FTDs, which in our case they are like 15 FTDs which at the moment are offline and I cannot deploy ...

Bledian by Level 3
  • 15822 Views
  • 8 replies
  • 1 Helpful votes

helloPlease, I need to migration FTD from FMC to FDM, because I facing many problems in Vmware, my question, what do I need to do to manage locally? which steps to migration to FDM?and what about configuration? Will I lose all configuration and manag...

Amna Omar by Frequent Visitor
  • 4307 Views
  • 9 replies
  • 0 Helpful votes

Hello,Intermittent ping response between VTP Server and Firepower FTD device. Core switch vlan interfaces configured for vlan10 and vlan20, and switchport trunk allow vlan10 and vlan20 via direct layer-3 Firepower Inside-interface Sub-interface vlan1...

GatLMCO by Level 1
  • 1108 Views
  • 3 replies
  • 0 Helpful votes

HelloAt the beginning I have a lot of problem with information chaos with the differences between Snort 2 and Snort 3. There are plenty books and info about Snort 2, but not many about Snort 3. For example Snort 2 Manual (y. 2020) is 270 page book an...

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mariolak3 by Community Member
  • 2080 Views
  • 0 replies
  • 0 Helpful votes

Is it possible in multi-instance mode to run both the FTD and the ASA images?   Currently in the process of replacing both the 7125 IPS and the 5555-X firewalls with the 3120.

HiThis is regarding Cisco ASA 5525. I have 2 firewalls with IOS version 9.4(4)22  & 9.8(4)20 In these firewalls wanted to check, if it can support any of the below.diffie-hellman-group-exchange-sha256diffie-hellman-group16-sha512diffie-hellman-group1...

RS19 by Level 7
  • 4411 Views
  • 11 replies
  • 0 Helpful votes

We are running version 9.1 of ASA code. I am having trouble allowing traceroute through the ASA. I don't need the ASA to be a hop in that traceroute. I have issue the fixup commands for icmp and icmp error. I have allowed ICMP, Echo, Echo Reply, time...