Network Security

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Hello,   I would like to know how you guys order and design the FMC Access Control Rules?   Sadly the FMC is not really optimized for a lot of rules, compared to the ASDM or FortiNet etc.. Its really painful in my opinion.   Currently I've went with ...

Futuristc by Level 1
  • 3956 Views
  • 5 replies
  • 0 Helpful votes

Hello All,  One of our folks pointed out an issue that I had never noticed (or paid much attention to) before.   When opening the Whats App application on an iPhone, there is a delay of 30-45 seconds before the app finishes connecting on our network....

MauryJ by Level 1
  • 2440 Views
  • 4 replies
  • 0 Helpful votes

Hello all, I'm replacing a Juniper SRX650 firewall with a ASA-5516.  The Juniper is configured for transparent mode, very simply sitting between my inside network and our service provider.  No other connections besides the management interface.    I ...

brian28 by Level 1
  • 2696 Views
  • 7 replies
  • 0 Helpful votes

Is it necessary to use Firepower Management Center (FMC) to setup site-to-site VPN or RA-VPN? I am currently using the on-box FDM-system and FTD/system support diagnostic-cli.   I find it hard to troubleshoot, reading logs etc. Do I really need to bu...

steiostb1 by Level 1
  • 1755 Views
  • 3 replies
  • 0 Helpful votes

I have found cisco's config for dynamic DNS on an ASA.  However, I have seen many articles that the ASA doesnt support the HTTP update method that most dynamic dns services use.Does anybody know of a reputable ddns service?  Also, can you lend a samp...

Hi everyone,I've been experimenting with ZBFW using three routers, all running 15.3(3)XB12 and have run across an interesting problem. R3(Client= 3.3.3.3) -----Fa0/1.33 [R1(ZBFW)]-Serial1/3 ----- R4(Internet-Rtr = 4.4.4.4) When class-maps are configu...

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