Network Security

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Hello friends,Since I manage many ASA devices at the company I work where, I would like to get a tool to perform periodic and automatic configuration backups. I am just interested about the ASA configuration, don´t care about other modules. Does anyb...

I have recently inherited a pair of ASA 5510's at 2 locations that I need to upgrade to 5515-X's (4 total). Is there a way to migrate these two quickly and easily or will I have to do it all by hand and enter in everything? I can hope that there is a...

JonRM1970 by Level 1
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  • 1 replies
  • 0 Helpful votes

Does anyone know if you can configure a hairpin NAT on a Cisco SA540? I can configure NAT for outside users to connect to my mail server. And my internal secured network users connect to the mail server via the internal IP address. But I have users o...

Hello all,we have a Little Problem with our Public Subnets on our main Cisco ASA 5510.Following Situation: We get 2 different Subnets provided on the same Ethernet Switch from our Provider.Just like:- Subnet 1       11.11.11.0/28- Subnet 2        22....

could i replace the asa with sourcefire NOT "FIrepower" , because i have asa 5520 as a current firewall and some one advice me to replace it with  a "Sourcefire SF-3D8140 ", and if bought it, how could i use this with the current setup scenario If th...

Hi All, I have asa 5525 version 9.1(2)i want to allow the traffice from outsid to inside and inside to outside. Also attached a diagram.Thanks 

Hi. this is doing my head in. We use a asa 5510 with code 7.2. I'm trying to setup access to two simple webpages from the Internet. And they don't work. Traffic comes in on 212.217.2.44 and is natted across to 172.16.16.5. Similarly traffic comes in ...

necrify01 by Level 1
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  • 4 replies
  • 0 Helpful votes

Dear all,As you may know the new IOS releases are not necessarily tied up to the currently discovered vulnerabilities as the new releases are not frequent(I guess they are released quarterly).Do you know if Cisco has any advisory or notification syst...

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