Network Security

My company have co-allocation service form a DC, we have multiple network over their, as mentioned on topology (Please check attached pic) they have an L3 switch which I can neither access and nor can ask them to do any changes in configuration. They...

Hi,I have strange issue, ports allowed from PIX525 for 995, 993 and 587, however workstation still having issues to access pop3.Network Design:Workstations >>>>>>>>>> Cisco C3750 L3 >>>>>>>>>> PIX525 L3 switch: VLAN1 using route map policy and pop, s...

Hello all,We bought two Cisco ASA 5555-X with IPS and yesterday I activated both IPS licenses through the CXSC (Cisco Prime) module GUI. When I came this morning I rebooted both devices and one of them had an issue with the CXSC module. It looks like...

sh inventory displays the serial numbers of the chassis and mods but not the SFPs.Sh activation-key detail displays the serial number of the chassis.sh int displays the part number. How do I display the serial number of an SFP?  I need this for inven...

Dear Cisco Experts :),We have a wireless network for our guests. This network uses the firewall (an asa 5510) as gateway. Now we are looking for a way to log the following informationMac Address  or IP client - Time/Date - Information (Url/ip/protoco...

Hello everyone, I'm struggling with the following issue for days and would very much appreciate your help: I have a ASA5505 that does NAT for inside hosts for internet access and also forwards some ports from the external interface to an inside host ...

HelloCan anyone shed some ligh on a problem im having. We have setup a ASA 5505 with an ISP called Zen that allocates you a subnet of public ip addresses. i have sucessfully  setup the asa to access the internet using nat on the outside interface. we...

Please tell me...is Cisco increase the exams fee for CCNP switch and CCNA Security. and where i can cross check all exams fee

I know this question has been asked a thousand times, and Ive read maybe 20-30 articles and cisco support forums, but I am still unable to get this thing working. I will even get a prompt to enter my password, but Remote Desktop will hang. Is this an...

I have two web servers that sit behind a Cisco ASA 5510. They both need to be accessible over the internet, and I only have one public IP address available. Whats the best way to allow this? PNAT? Can they both be accessible via port 80 or should I a...

Hi,  I have Cisco ASA 5515-X firewall with dual WAN connections. I have two default routes one for primary and one for backup with tracking feature enabled and PAT. When primary connection went down backup works with PAT. I also have two Public IP po...

Hi guys,I've tried to ping and go to a site from 192.168.1.6 to 10.10.10.12, but it's not working. I've followed a couple dynamic NAT tutorials, but I can't figure out what I'm missing. The config is below, and I'd appreciate any help.Thanks! ASA Ver...