Network Security

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Hi All,We are migrating from ASA to FTD and planning to use migration tool, I came through that in 7.2 version of FMC and FTD even VPN(both site to site and AnyConnect VPN) configs will be auto-converted too.  I am mostly concerned from ssl certifica...

KP6677 by Level 1
  • 1797 Views
  • 6 replies
  • 0 Helpful votes

Hallo,I have a few C1100 routers that seem to have some UDP ports open. Unless I disable the protocols e.g. NTP, the port are as below after an nmap scan:123/udp open  ntp161/udp open  snmp500/udp open  isakmpOur SP says that there is currecntly no r...

abc1235 by Level 1
  • 1546 Views
  • 3 replies
  • 1 Helpful votes

[Updated] Hello everyone, Case 1: I'm curious about the capabilities of a firewall that operates without a license. Additionally, do these capabilities vary between different firewall series when no license is present? --------- At CCW I've added thi...

at@ps by Level 1
  • 1709 Views
  • 4 replies
  • 1 Helpful votes

Hello!I need a command with which I can check the OpenSSL version in IOS and IOS XE.For Catalyst switches and ASR routers.On my Nexus devices I either use the bash shell or I use the "ssh -v source-ip" command. Both of those aren't working for IOS / ...

I need secure-login in firepower chassis manager CLI How Can I avoid contact Cisco tac  and get response of  Challende String? I don't have contract Thank you  Tom FP-MI-LAB# secure-login Challenge String (Please copy everything between the asterisk ...

fly by Level 2
  • 1907 Views
  • 5 replies
  • 0 Helpful votes

Hi!I am using a virtual FMC 6.4.0 in order to do a migration from ASA. As you know, once you migrate the ASA policy package it creates you a rule for each ACE which extremely increases the number of rules in the FMC (in my case up to 20.000 rules).Ok...

trial by Level 1
  • 1802 Views
  • 4 replies
  • 0 Helpful votes
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