Network Security

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So this is a totally new thing for me but we have a client who has given us a list of about 1000 HTTP user agents they want blocked and they do not want to do this on the actual web server.    I found an old example of how to block an agent on an ASA...

Hello,   I am hoping someone can shed some light on how to connect an ASA/Firewall to a vPC pair. The design is to connect an ASA via a port-channel to a vPC  pair (NK7Ks) The ASA has L3 interfaces and I am trying to find out if configuring a L3 port...

zekebashi by Level 8
  • 4765 Views
  • 4 replies
  • 0 Helpful votes

Hi, We are having ASA 5555X single appliance with FTD running 6.2, Now we have to introduce HA standby appliance into the network. What is the step by step approach to achieve this. Is there any downtime required for this? Please help.   Thanks.

I have two Firepower 2110 in HA (software 6.2.2.1 - with hotfix D applied). The HA is working, but some weird problems, that I encountered.    With HA, the FMC will give you critical errors("interfaces not receiving any traffic"), since the FMC healt...

Hu371 by Level 1
  • 3649 Views
  • 2 replies
  • 0 Helpful votes

I am working on a PCI audit for a company that has roughly 40 routers and (2) ASA 5508s in HA (Version 9.6(3)1).  All of the routers and ASA are configured with OSPF.  I needed to configure OSPF  LSA message thresholds.  It was easy on the routers:  ...

Bmodlin by Frequent Visitor
  • 1931 Views
  • 2 replies
  • 0 Helpful votes

Hi guys, we are planning to purchase 2 Firepower 4140 for a project, but the client doesn't want to pay for a subscription license for now, but they would like to purchase L-FPR4140T-TMC later.. so my question is, is it possible to purchase the Firep...

S_AlQaisi by Visitor
  • 1394 Views
  • 1 replies
  • 0 Helpful votes

I am currently up for license renewal for Cisco ISE.  I notice there is not advance license anymore. Is this replaced by the APEX license?  Do I need PLUS license if I have APEX or do I need both?  I use Cisco ISE for both posture and profiling. 

pmlam3274 by Level 2
  • 8980 Views
  • 1 replies
  • 0 Helpful votes

We are running CLNS ISIS, between two routers, we are inserting ASA in between to act as L2 FW.   I know starting version 9.5, ASA supports ISIS.   We had to add "ethertype permit any" rule at the end of the ACL to make ISIS works. But we are trying ...

ahmede1 by Frequent Visitor
  • 2039 Views
  • 3 replies
  • 0 Helpful votes

So, I'm confused here, but I set up a 5506 FTD for my church with 5 vlans. originally 192.168.10,20,30,40,50.   Due to legacy hard coded devices I changed vlan 30 to the old legacy 10.10.0.0/24.   Now, 10, 20, 40, and 50 can NAT out to the internet f...