Network Security

Hi All,   I was hoping someone could help me with a problem I’m having - a little clarification or advice would be much appreciated: The Issue: I have set a new backup server and I want to back up data from one of our production servers to the backup...

Hello,I want to move our ISP link from the ASA to another firewall which have more capabilites like web filtering, app filtering, etc. Since I dont want to change everything right now, I have to maintain the ASA on the network for some static routes ...

Hello, Can you perform a S2S vpn between FTD (using FDM) and ISR 881 using IKEv2?

Hi all, I only manage to find HA Pair firmware ugprade guide, but this is writing for FX-OS. 01. Do we have FTD OS guide? Talking on HA Pair firmware upgrade guide Thanks Noel

HelloCurrently have x2 FTD 2120's and FMC 1000 all running version 6.3,  I'm considering upgrading straight to 6.5 and am wondering is this advisable or would i be safer stepping up one major version at a time, 6.4 then 6.5. ? from what i read if the...

ASA 5516-X flashing amber light I already reseated the RAM. Any suggestions that I can do?  Thanks,Jan

Our upgrade cycle is coming to an end. With that said, we currently have a Cisco ASA 5516-X Network Security/Firewall Appliance. Any suggestions on what firewall we should look at for replacement or upgrading to? At the moment the only concern is Fir...

I don't see the Firepower Chassis Manager IP in the FMC. Is there a way to locate it by connecting to the management IP of 4110?

Hello All, I will be doing a project where I need to sandwich a pair of Firepower 4150 between 2 Nexus VDC’s.  The VDC's will be using VRF's, and the customer wants all communication between VRF's to go through the Firepower.  Each VRF’s will be term...

Does anyone know if the ISA3000 firewall supports Profinet?  I have a customer using the ISA3000 for network segmentation and would like to know its certification status with Profinet.  I found an old Cisco presentation that said Profinet certificati...

2020-04-14T08:08:23.110663-05:00 10.162.53.13 %FTD-4-419002: Duplicate TCP SYN from zone1:x.x.x.x/47322 to zone1:x.x.x.x/21 with different initial sequence number We are initiating a vulnerability scan from within our network and we receive the above...

could someone help me to write class map to enable SIP inspection only for Any source to one/two specific SIP serverand apply it to default policy-map global following is the existing policy-map global_policy class inspection_default inspect dns p...

I would like to know the command on how I can disable the TLS v1.0 and v1.1 in the Cisco ISR4321/K9 and just retain TLS v1.2 ?