Network Security

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Hello   I have a few 2960x switches on the network with 15.2.7.E5 code and we have internal scanners that are calling out the diffie-hellman 'kex' as weak ciphers and should be disabled. It appears that these DH cipher's are the only ones available f...

Hi I have 2xASA 5585 configured with multiple context running 9.4 (1) code base. During weekend, suddenly I missed ssh to the active ASA.  ssh ASA.ip ssh_exchange_identification: Connection closed by remote host debug ssh on the firewall gives  De...

kthned by Level 3
  • 26106 Views
  • 16 replies
  • 0 Helpful votes

 Hi,I wanted to use subinterfaces in the asa transparent mode but was only able to reach the ASA BVI but not any other IP.However, when I started using physical interfaces, I was able to reach everything. The rest of the config remain the same. Is th...

ziqex by Level 4
  • 370 Views
  • 1 replies
  • 0 Helpful votes

What is the difference between Firepower chassis manager and firepower device manager? Like a Firepower Management Center (FMC), a Firepower 9300 Series and 4100 Series security appliance has its own web interface, called Firepower Chassis Manager. T...

We followed the steps indicated in the following link for HYPER-V ASAv and it does not work. Only shows 1 interface no matter what we do. Wondering if there is a reliable and updated documentation that actually works. thankshttps://www.cisco.com/c/en...

ajc by Level 7
  • 311 Views
  • 0 replies
  • 0 Helpful votes
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