Network Security

Hello, I have 4 vlan interfaces on differnet security levels.my asa model is 5505. The issue is when data from higher interfaces flows to lower security interface , I think it goes through but can not come back inThis means the generated traffic is n...

Is there a way through the CLI to have the ASA 5515-x power back on after a power failure? Currently, the only way to restore power is to press the power button. The X series does not have a power switch the same as the 5500 series. Thanks in advance...

Hi,The Security team has requested that they look over our router and switch configs before we deploy them in production. One thing they mentioned:"Bad Error Message Protection"  They recommend "setting icmp ignore bogus error responses to 1". I have...

Hi We have an HP ILO card on an HP server it is broadcasting a IP but we cannot telnet to it through the Pix on the network. We can log on to the PIX when the server is off line but there is an issue stopping us from connecting a telnet session to th...

May I have know , does any body have exeprience , likes device can not register ?

Hi,One if my customer has a scenario wherein they want to configure the vlans on the ASA-5512 and pass the vlan traffic on the 2960S switches.I have suggested them to configure the vlan interfaces on the ASA and create trunk ports on the 2960S with t...

hello all,i would like to clarify regarding concurrent session in a firewall..what is concurrent session?how do we calculate it?thanks

I can't believe this is stumping me and I know the answer will result in a major face-palm, but I'm getting dizzy from running in circles...  This is as basic as it gets and from everything I've read, this config should work as is (without requiring ...

Hello,We would like to decommision our FWSMs and upgrade to the ASA 5555Xs. This leads me to ask the following: What would be the most efficient way of doing this without any interruption to production? Has anyone successfully acomplished this? If yo...

I had this working on my older 5510 but now I have a 5525-x running 8.6 code and it won't allow the RDP connections to work at all.  I'm trying to get them to work with Active-X and not Java because I want full screen.I tried with IE 10, 9 and 8 so f...

Hi ,      I have an ASA 5505 which is running vers 7.2 software  and needs to be upgraded  to vers 8.4(5) . Cisco recommend upgrading btwn major release versions  (quoting from Cisco)  ' to ensure that your configuration updates correctly'  , and sug...

Hi All,We have a ASA 5510 running 8.2(1) and ASDM 6.2(1)Since yesterday evening ASDM sunddely stopped working. When I login I get Unable to launch device manager from xx.xx.xx.xxFirewall Uptime as of today 1 year 145 days. Firewall has 1GB ram and 76...