Network Security

Introducing the Cisco Secure Firewall 4200 Series appliance featuring the 7.4 operating system: the first in a new series of Next-Generation Cisco firewalls delivering 2X the throughput of the 4100, with the same slim form factor: a single rack unit....

HelloI have an ASA 5545 running 9.8 I want to connect ASA between Access Switch and Core Switch to secure DC,My question which suitable configuration  scenario to that , and how to reach ASA for management ?Please helpThanks

Our network of 60 remote sites linked to the central office is based on a leased VPN link provided by a telecom operator.The solution is very costly compared with the bandwidth, which is no more than 0.5 Mb in most sites. we'd like to set up our own ...

Hi everyoneDue to oraganization's policies We Update our servers through HTTP proxy.We have a Cisco FMC (VM, version 7.0.5) and want to system, VDB, Snort update through proxy. proxy server connection is ok. But when I hit download after few minutes ...

I have ASA firewall 5525 with 3 internet links , now i am connecting ISP load balancer before firewall.now all my ISP's links are connected --> Load balancer (L3 port) --> firewall --> Local Network.in this scenario how site 2 site vpn will work and ...

An attempt to register with CDO failed and is now stuck (see pic).  I cannot cancel or disable the process.  I rebooted the device and it still shows as in process.  Is there something I can do from CLI?  Thanks

Good morning all, have recently experienced an issue where ASDM would not connect to either firewall in a customer cluster. On doing research initially it seemed to be possibly a JAVA issue, however after downgrading my JAVA to a known good version i...

We have a number of Cisco ASA 5506 devices that we are going to replace with Cisco FPR 1120 devices.  The Cisco ASA 5506 devices have been running just fine for several years.  Is there a Migration Tool of some sort that will let us copy the running ...

Hello, I have this strange issue on a firepower sensor running version 5.4 and managed by FMC 5.4.1.11. I understand it is end-of-life and end of support but we are in a situation that enforced that we address this issue with the existing set up. Thi...

Does anyone know how to fix this error below: [-2147483518] Session Start[-2147483518] New request Session, context 0x00007f8c52c4f7e8, reqType = Authentication[-2147483518] Fiber started[-2147483518] Creating LDAP context with uri=ldap://x.x.x.x:636...