Network Security

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Security Levels and VLANs

When setting up a subinterface for a VLAN...What do you set the security level at for the actual interface?As seen below, I've managed to do two different things.Intially I didn't know what I was you hear that alot.  1)  Ethernet0/1 the a...

gmcvb by Beginner
  • 3 replies
  • 0 Helpful votes

Resolved! ASA Version 8.3 and Higher, Nat Control from lower security

Dear All,I am new for ASA version 8.3 implementation,I have read that nat control is no longer exist in this version,However, I am trying to permit traffic from lower security interface to higher interface security,Is it need to be Natted ?When I try...

nat from inside to dmz using 8.4

                   I need to configure nat from inside to dmz, i have already configured one network object and now need to apply static nat from inside tor dmz It seems that you have to apply when the network object is being created but I am confuse...

7.1(6)E4 Service Pack Release

7.1(6)E4 Service Pack ReleaseThe 7.1(6)E4 service pack reverses the SMB protocol related inspection enhancements delivered as part of 7.1(5)E4 release and also addresses a Signature downgrade issue with SSM platforms.Additionally, as part of this rel...

wsulym by Cisco Employee
  • 1 replies
  • 0 Helpful votes

ASA 5505, two external IP:s

HelloI am using ASDM 6.4 to configure my ASA5505. I have two expernal IP:s, lets say and, and with netmask the inside I have a SBS 2011 server with Remote Web Access (port 443). I have succesfully created a network ...