Network Security

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The authentication process for endpoints seems unnecessarily long with many repeats of the same steps. We use Radius in conjunction with native Windows 802.1x and EAP-MSCHAP (Microsoft PEAP). Can anyone assist? Our set-up is all Cisco Switches and we...

hennie001 by Level 1
  • 624 Views
  • 2 replies
  • 0 Helpful votes

Hi Everyone, I am watching live stream of videos from website. Wireshark shows multicast address of 224.0.02 but when I check my ASA I only see TCP connections from my PC no UDP connections why? My ASA is connected to ISP and it has no multicast co...

mahesh18 by Level 6
  • 309 Views
  • 2 replies
  • 0 Helpful votes

Hi all, Been trying to twist my head on this,  cant find any proper sequence of the events that will be perform when a packet enter a firewall (ciso firewall in general).. q1) is it NAT -> Routing ->  Firewall policy check  orNAT -> Firewall policy ...

SJ K by Level 5
  • 2932 Views
  • 1 replies
  • 0 Helpful votes

Hi good day to everyone, currently we are working on project with Firepower deployment. Our requirement is to utilize two FP 8350 appliance in HA (Active / Standby) with inline inpspection option. I am confused about implementation with port channe...

Hello folks! I have 02 ASA 5555X in H.A and the very strange thing is happening. I have many NAT configured, but only NAT to internet stop to work and return only after reboot. ASA IOS: asa952-smp-k8.bin Anyone know something about this problem? Th...

for some reason , the connection to asdm fails  partly  context : asa5525 with firePOWER    when login , it first communicate with the firepower module and connects properly then tries to load the config of the ASA itself and  fails implying  ASDM ...

Hey guys, I have installed a wild-card certificate successfully on the ASA firewall and have assigned this to the interface of webVPN. However I am still getting invalid-cert error when I browse to the page.  https://colofw.matchesremote.com  How ...

itops by Level 1
  • 1391 Views
  • 3 replies
  • 0 Helpful votes

I have an old Cisco Catalyst 2950 switch I am using to learn with in hopes of eventually being ready to take the CCNA exam. My current IOS version does not support SSH.  Anyone know where I might find an IOS image that does support SSH?  I have tried...