Network Security

  I am trying to take backup of my ASA through tftp. Command: ASA01/Hyb(config)# write net 172.24.50.9:/Test-561.tmp Response: Building configuration...                       INFO: Default tftp-server not set, using highest security interface Cryptoc...

Hello all.   Could you answer me for one questions please . I have Cisco ASA 5525-x in multiple context mode whit three working contexts. Recently we have bought another one Cisco ASA 5525. Now, сan't decide which solutions will be to meet our requir...

Hi,   I have a ASA and tried to remove my external router which we have had for very long time. My main ISP connection work as follows (real IPs not used but the principle the same):   192.168.1.104 55.255.255.248 GW: 192.168.1.105   The IP NAT range...

I'm receiving this  message when trying to apply intrusion policy to device which is a ASA  SFR Module on a 5512x.  Also unable to apply any other policy from the defense center. This happened shortly after upgrading both the defense center and the s...

We just upgraded our internet service with Spectrum and our outside (Puplic) IP address has changed, how do we change the outside IP address in programming? I see the old outside IP address, when I click on the IP address and click on edit, I do not ...

Hello dear everybody, I am not sure I have opened the discussion at the correct category, but anyway. Our company implemented network monitoring system recently, and there is a problem with Cisco ASA discovery proccess. Actually the device was discov...

Hello experts I am trying to block facebook url for my lan users but when I create a policy with action block and writing a url "www.facebook.com" on it. It is not blocking facebook web for my lan users. any help would be highly appreciated.    Note ...

I am trying to set up a test environment to see the feasibility of using a transparent ASA to perform access filtering of an AWS direct connect MPLS connection.  I am trying to set this up in a lab environment, so it is not exact, but close enough.  ...

How can I insert new Extended access list which have no numbers

Hi all, I am facing an issue, a weird one in this case. I have a 5505 ASA with Basic License and the following scenario: Vlan1: 192.168.1.0/24 Inside Vlan2: DHCP from ISP's Outside Vlan3: 172.16.1.0/29 DMZ (nothing connected here yet)   I have NAT fr...

Does anyone have any reccomendation on which categories they filter on and by reputation level? The problem I am having as a consultant is defining which categories the business should have in place. I wish it was as simple as adding all categories h...

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