Network Security

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Hi. I've been tasked with making some config changes to a Pix 515e owned by a new customer. My query is that one of the physical interfaces (ethernet2) appears to have 2 VLANs set up on it and I've no experience of VLANs on Pixes (in truth, very litt...

Greetings.The idea: A client (camera) on the LAN should be able to connect to WAN IPs and WAN IPs should be able to connect to this client through our WAN IP.The problem: When connected to a WAN IP, they can see/hear us but we can't see/hear them.Set...

cdavies74 by Level 1
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  • 2 replies
  • 0 Helpful votes

I want to configure the ISR router to Send the top 10 CPU and Memory Utilization every two hours to my email addess, I went through too many documents and I found a lot of solutions which are confusing me some of them using cron job, some of them Usi...

I have few servers connected in DMZ zone of my ASA Firewall. Earlier in the old setup there was no slowness. I did  migration and upgrade switches to Cisco C3560-IPBASE-M. After this activity the users are started complaining in access the Oracle ser...

We’re seeing a situation right now that seems to happen right before our firewall reboots itself. This is an ASA5540 running 8.2(1)11 code in an active/passive failover setup. 1.       The firewalls CPU is around 50%, and is normally around 4%2.     ...

ccurto by Level 1
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  • 9 replies
  • 0 Helpful votes

Hello,I'm try to figure out how to setup a good security layout planning a mailserver in a DMZ. Point is, I don't understand is the following. Most MS Exchange mailservers are configured on the same server with the active directory. As know, these ar...

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