Network Security

I have the following setup:3 switches --> ISR router --> ASA --> interneti have multiple vlans on the switches and I would like to rate limit them on the firewall, so in other words192.168.1.0 --> Internet only gets 2MG (upload and download) and anyt...

Hello,I was looking into cisco's documentation to find out if there are modifications in configuration when upgrading from 7.0 to 8.0, but I didn't find really much information. I'm aware about the recommendation for flash and the recommendations if ...

We have a cisco ASA 5520 in 8.0(3) version, andwe are going to upgrade the os version. I would like to know which is the recomdable version to upgrade if this firewall is a VPN Concentrator

i have one IPS 4255 sensor and one catalyst switch. i deploy ips interface pairs and connecting two vlan 33 22. i want to learn that.the vlans (33 and 22) must be same subnet????? or different subnet at interface pairs mode???because i do same subnet...

Hi Guys, Newbie here so please be patient. :O) I have a server on a DMZ that provides a windows share to another server on the internal network. The server on the internal network checks the share every two minutes for files that may have been placed...

I migrated my pix config to the ASA config using the migration utility and I thought it was successful until I tried the cutover.  It doesn't look like it migrated any of my NAT statements.  Is that normal?  Am I missing something?  Do I have to put ...

Hi, I am trying to apply an IPS license to AIP modules and I receive the following error. "Can not upgrade software on the sensorerrSystemError-idspackagemgr:digital signature of the update file was not valid, use CCO to replace the corrupted file."I...

Hi all, appologies if this is fairly basic stuff but I am relatively new to firewalling.I have purchased a subnet of 8 private IP addresses from my ISP. 109.x.x.128/29The ISP has placed a juniper router within our data centre which is routing purely ...

Hello everyone,I have 2 FWSM running on 2 Cat6500 chassis, they work as a Active/Stanby group. Firewall mode is transparent.Here is the configuration for Interface:interface Vlan9 description **Inside 10.98.1.x** nameif inside3 bridge-group 9 securit...

hi. i have one switch and configurated 2 vlans. switch connect to ips. ips configurated inline interface pairs mode.i want to ask. in this application the vlan must be same subnet?if i have two switch then the vlan must be diffrent sunbet?

Hi,We are planning to install a new SSM-4GE module on both Active and Standby firewalls.Could anyone tell how can we install an new SSM-4GE with a minimum outage. I was planning to install the module in the following steps.1. Power off the secondary ...

Quick note on a feature request that we would love to see...   That is the ability to define traffic shaping policies on a subinterface.   Currently this is only permitted on a physical interface.Thoughts?