Network Security

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Cisco CyberSecurity


Forum Posts

Hi All,  Would like to get recommendations from you on ASA Security level and traffic flow. Have two scenarios. 1) ASA Firewall with Three Interfaces. Interface Gig0/1  : Outside  (Security-Level 0)Interface Gig0/2 :  Inside     (Security Level 100)I...

Looking at upgrading from 6.2.3 to 6.4 on our FMC 4500s - which are configured for HA. For other minor upgrades we just pause the sync - upgrade the standby - upgrade the primary - and resume the sync. Any experiences with doing similar upgrades - i....

reheindel by Level 1
  • 6 replies
  • 0 Helpful votes

Hello Guys I am getting a little confused with NAT's. Please help me understand it Correctly In the ASA Code before 9, when we have a Static NAT for an Internal IP, your ACL should have the NAT IP as destination to allow traffic from a Client to that...

Hi!I want to know whether FTD (without FMC) on NGFW can perform theses functions or not. 1. Tracked Routing- like when the firewall has links to two ISP, and the traffic normally goes to ISP1.But when ISP1 is down, then the internet traffic goes to I...

Hello, I have setup a Cisco Active Directory agent on my network on the corporate network which talks a domain controller on the same corporate network.  That seems to be working ok and i can see the agent is running and the polling status is availab...

ohareka70 by Level 3
  • 0 replies
  • 0 Helpful votes

Hi Folks, Today evening, i found an error that "Interface 'DataPlaneInterface0' is not receiving any packets" error message on SFR, under Health Monitor. Is this related to interface issues or software corruption on SFR. Since data plane is a...

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