Network Security

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Cisco CyberSecurity


Forum Posts

Dear Experts,I am facing an issue with IPsec Tunnel. the tunnel is unstable. We have Cisco ASA at HO and Cisco Router at Remote Branch.from HO we have 5 tunnels, all are stable, only one tunnel is unstable. it is establishing and then disconnecting. ...

 I found something that was rather curious when creating a VPN tunnel between one ASA and 2 opposing location ASA's. What I am doing is creating 2 tunnels on a singe ASA for a three location loop.Eg: ASA-a is linked via VPN Tunnel to ASA-b and ASA-c....

Jon Moots by Beginner
  • 2 replies
  • 0 Helpful votes

I have two ASA 5585X-SSP20 need to Cluster config. I am little confused about ASA to Core Switch and Server Firm Switch Connectivity. In cluster mode if we config master asa two 10G port as an ether-channel then others cluster member same port config...

Never done port forwarding before , not really sure how to do it. I have a cisco ASA 5520 running version 8.2 , I Do most of my set up with the ASDM.  I need to set up a port forwarding on the outside interface 70.xx.xx.66 so traffic bound for 70.xx....

Hello , I have two ASA 5540 acting as active/standby , at the moment the sec/act and the pri/standby , the ios is 8.4(4). on the active one which is the  Secondary i have the following licenses :AnyConnect Premium Peers          : 2              perp...

Can anyone help me with this config.I want to setup a firewall with a aaa server but be able to fall back to LOCAL in the event the servers are not available.I can get both working separately but cant get them to work in fall back senario aaa-server ...

mickyq by Beginner
  • 2 replies
  • 0 Helpful votes
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