Network Security

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Hi, Is there a method to increase the maximum number of vlans on the ASA 5585-X series firewall?I see the ASA data sheet indicates a maximum 1024 Vlans but shows this number with a  base license.Thank youFrank

fsebera by Level 4
  • 988 Views
  • 2 replies
  • 0 Helpful votes

Hi All, Thanks for any help with this. Roughly I am having issues communicating with my inside network when I Anyconnect VPN. I can access the firewall and connect but from there it's a no go. Do I need to set up a specific route protocol for this or...

ghuguenin by Level 1
  • 812 Views
  • 2 replies
  • 0 Helpful votes

Hi All, I need some help to configure my ASA. I have a L3 switch connected to a L2 switch.The L2 switch has a connection to 3rd party router. I would like to install the ASA between my L2 switch and the 3rd party router and only allow whats required....

techsmrdr by Level 1
  • 316 Views
  • 1 replies
  • 0 Helpful votes

Hello,I want my DMZ (low security level) subnet to talk to Inside (high security level) subnet such that traffic will originate from the DMZ. I have heard that if the traffic originates from outside goes to inside, a static NAT entry should already e...

sqambera by Level 1
  • 563 Views
  • 3 replies
  • 0 Helpful votes

Hello,I just got a refurb'd ASA 5505 and configured it with IOS/ASDM.  Everything seems fine but it won't let me open the ASDM in a webpage.  When trying to connect, I get an error telling me a "Secure Connection Failed".  My other firewalls are OK. ...

Hello, I've recently come into the firewall world with the Cisco ASA and have done troublshooting on it, togheter with the creation of changes. I have installed a few on smaller sites. I'm now facing a challenge that would require me to look into a d...

Hi, I have a customer who is running FWSM version 2.3(5).I can see the show running-config all and I see  a lot of nat exceptions (nat 0) but I don't find the nat-control command. I have two questions: 01) Someone knows if in the FWSM version 2.3(5) ...

lomonaco by Level 1
  • 807 Views
  • 2 replies
  • 0 Helpful votes

I have a vpn tunnel that has been working but just recently stopped. I haven't made any changes on my end but I am not convinced that they haven't on the remote end. Here is what I get when doing a show crypto isakmp sa detail:6   IKE Peer: 1.1.1.1  ...

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