Network Security

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Hi All, Getting an error while saving configuration of firewall.  FTD# wr Building configuration... Cryptochecksum: 24a276f4 678c661c b6fe2969 ebc4ad6e 6689 bytes copied in 0.130 secsERROR: Failed to store the new IO memory size in IDPROM This seems ...

Vishal6 by Level 6
  • 1452 Views
  • 4 replies
  • 0 Helpful votes

Hello everyone!We have a Cisco ASA5555 with onboard 16 Gb of RAM. Though when we launch the device - it only shows 4 Gb. The ASA version is 9.14(4)24. Tried to re-seat the modules - no luck. Also tried ti switch to diffrent working ones from other 55...

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Temjinrc by Visitor
  • 854 Views
  • 3 replies
  • 0 Helpful votes

Hello Guys,I have a cluster of Firepower 2110 with ASA 9.17(1)20, and I have ASDM 7.18(1)20. I want to upgrade the Firepower because of recent vulnerabilities on ASA.What is the recommended version for ASA ? I have checked on Cisco software and there...

Hi, We have a Cisco Firepower 1120 and want to use some of the available ethernet Ports as a "dumb switch" to literally pass traffic through. We currently have (for resilience) 2 WAN NTE's which each plug into Cisco Router which in turn then plugs in...

Matt-G by Community Member
  • 687 Views
  • 1 replies
  • 0 Helpful votes

Hi allWe have a pair of ASA5516-X devices, running as an active/standby pair. Several times a day, the active device will stop forwarding traffic so all users lose connectivity to all data, applications and services. There is no error message in the ...

jfnk by Level 1
  • 1260 Views
  • 4 replies
  • 0 Helpful votes

I have two FTD 1140ns managed by an FMCv. Both are running 7.6.2. I enabled portscannig in detection mode some time ago. I noticed quite a few of my local IP addresses scanning out to Outside (public) addresses. I know this is a nubie type of questio...

The "Securely Traversing IACS Data across the IDMZ Using Cisco Firepower Threat Defense Design and Implementation Guide" refers to the use of FMC as the management platform.Is there any reason why FDM could not be used? I am particularly concerned ab...

tyler-keen by Community Member
  • 809 Views
  • 1 replies
  • 0 Helpful votes
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