Network Security

Engage with peers and experts on network security topics such as FTD, FMC, FDM, CDO and ASA.
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Forum Posts

Resolved! Vulnerability in router C2921

Hi We have a router C2921. When tenable scan vulnerability, we got the following info. Not sure if its vpn configuration issue. Anyone can provide suggestions to resolve it? Thank you of a VPN gateway and gain unauthorized access to private networks....

zshowip by Enthusiast
  • 14 replies
  • 0 Helpful votes

Resolved! FTDv evaluation in FMC

Hi community,Is it possible to force FTD virtual that's managed over FMC be in evaluation mode or consume evaluation license from CSSM On-prem while other FTDs managed over FMC are running and consuming threat / url / malware licenses already?  Thank...

JP10 by Beginner
  • 1 replies
  • 0 Helpful votes

Resolved! ASA-AWS firmware version upgrade

How can I upgrade the firmware version of an ASAv running in AWS? I don't want to rebuild a new instance from scratch. So, is there a way to proceed with a simple upgrade   CURRENT RUNNING VERSION = AMI LATEST VERSION =   We have a...

coalpower by Beginner
  • 8 replies
  • 0 Helpful votes

Resolved! Allowing Ports to a host in cisco asa

Newbie question, please help.access-list OUTSIDE extended permit tcp any host eq www   This command will allow outside host to access internal host with the corresponding ip using the port 80, is that correct? Thanks in advance.

pinoybot by Beginner
  • 9 replies
  • 0 Helpful votes

DHCP relay and ZFW

Hi all,I have a 4321 router that functions as a ZFW. I have configured zonesGi0/0/1 --> insideGi0/0/0.1 --> TEST. The TEST zone has dhcp relay commands configured, but I cannot get any end device behind the TEST zone get an IP address via our DHCP se...

Resolved! SubInterfaces on an ASA

Is best practice still to either tag nothing or tag everything on an interface on the ASA?  As in, either leave it as an untagged and then pick the appropriate vlan on the downstream switch: GigabitEthernet0/2nameif insidesecurity-level 100ip address...

mumbles202 by Enthusiast
  • 5 replies
  • 5 Helpful votes
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