Network Security

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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
  • 1104 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...

mariolak3_0-1719404339516.png
mariolak3 by Community Member
  • 2071 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
  • 4389 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...

I have a FPM 1010 in fdm mode.I have a couple of routed networks that do not talk to each other.I have PPTP inbound setup on each of the Router connections to RRAS servers on that network.  Including the network I am on.My issue is I am trying to set...

BCS-Tech by Level 2
  • 1350 Views
  • 2 replies
  • 1 Helpful votes