Network Security

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Cisco CyberSecurity


Forum Posts

HelloCisco documentation is unclear:if i have two members in redundant interface both connected to the same switch/vlan, on switch both ports are UP (no shut),what is a state of physical interfaces on ASA ?Are both ports UP ? Or ASA shutdown one of t...

Hello All,I've looked through this site on multiple occasions and there has already been topics or questions that helped resolve mine however this one that I'm having doesn't appear to be anywhere. I'm having a problem with our 6500 and our FWSM. The...

Hello, I am new to the site so hello to everyone. Unfortunately I am also relatively new to firewalls and could do with some help. I am working on an ASA5505 and am trying to open the ftp port. I have a server ( on the local LAN which ...

Hello,I'm looking into upgrading my WAN link to 100Mb via Fast Ethernet link. I'm waiting to hear from ISP about what exact technology they use, but according to my manager they will be coming in over fiber and then terminate to copper. I currently h...

forman102 by Beginner
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Hi All,i have a 5505 running 8.4, and my ISP is giving me a /64 IPv6 Prefix. Basically, I have a subnet between my ASA and my ISP's box which is my outside, running into a private subnet (, as most of ISP does.I have my ASA behind, and i'...

Hi, I have got ASA 5520. I am planning to install Cisco ASA AIP SSM-20 and Cisco ASA Content Security and Control (CSC) Security Services Module on ASA 5520.. However I am also thinking of adding AIP only as I can do the function of content filtering...

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