Network Security

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We have a ASA 5510 with a hardware web filter device between the inside interface and our LAN switch. The web filter recently failed after hours and we had to physically remove the device to restore connectivity to the lan, so I'm trying to come up w...

Hi All, I was configuring NAC. I've noticed when I plug IP phone to the switch managed by NAC, IP phone register to the callmanager without to creating filter on NAC. On switch port, voice vlan has been assigned and IP phone has been registered witho...

the following url states the memory requirements for the pix firewallhttp://www.cisco.com/en/US/docs/security/pix/pix72/release/notes/pixrn72.html#wp43534 if you are using a PIX  515/515E running PIX Version 6.2/6.3, you need to upgrade your memory  ...

Hi,I want to access my internal CCTV footage from internet. what are the security threats and bandwidth will be consume. what all pros and cons if i access from internetwhat are the port need to be open on firewall to access it from internetRegards,R...

r.kukreja by Level 5
  • 992 Views
  • 2 replies
  • 0 Helpful votes

Hello, I'm new to an ASA 5510 running 8.4(3) and am trying to figure out something reagrding time ranges in ASDM. I simply want to allow a single port during business hours only (I'm not concerned about open sessions needing to be closed). So as an e...

I'm trying to do Object NAT in 8.4.2 for a mail server and I'm now seeing that the rule is working only from outside->inside. Whenever the mail server sends a message it is translated with the default Dynamic NAT defined in the rules. I cannot unders...

Hi allI got the error below when processing tftp, can you tell me how to resolve it?asa# copy tftp: runAddress or name of remote host [10.10.10.10]? Source filename [running-config]? running-configDestination filename [running-config]? Accessing tftp...

I just setup my home network with Pix 515 acting as my router/firewall but I can't seem to ping my internal PC from my ASA. I can access the internet and ping my Pix 515 inside interface from my pc but I can't ping my pc from my Pix 515. I can also r...

ejeangilles by Community Member
  • 2347 Views
  • 4 replies
  • 0 Helpful votes