Network Security

I have two Cisco ASA 5520 firewalls (Active/Standby) running with software version 8.2(1)11 version I have encountered a problem while saving the  configuration . The memory utilisation is hig 84%So, I have issued some commands to see the memory util...

hi guys,I have two ips 4270 and i want to set up for promiscous mode, Please help me on how to setup this two device. It is first time for me two set up this devices. Can somebody give me configuration guides on how to start it?thank you

Hi,i want the inline configuration for ASA and IPS.Iam sending my configuration, please see the attachment and tell me that the configuration in ASA and IPS module are correct or not.. if not, pelase tell me what are the changes to be done in the con...

Hi all,I have a requirement to setup a IPSEC tunnel to allow access to remote users to a subnet on inside. The same subnet is already in use elsewhere on the inside network. My vpn tunnel terminates on the ASA (7.2) on the outside interface. I want t...

Hi:Is it possible to track more than one object with IP SLA in order to avoid a single point of failure.The action is taken only after let's say the icmp echo failed on address 1 and address 2.many thanks

A question was posed by a client regarding the Cisco NAC solution. Is it possible for the cisco NAC client to co-exist with another cisco NAC client? Can you have two different versions installed on the same system?My client will be dealing with plen...

Hi,ssh connection goes from server1 to server2, between servers is  IPSec tunnel ASA1- ASA2But connection is reseted, i have tis log message on ASA1%PIX|ASA-2-106001: Inbound TCP connection denied from  IP_address/port to IP_address/port flags tcp_fl...

I have following config on FWSM and it works fine for Internet bound access.object-group network LAN network-object 10.1.1.0 255.255.255.0object-group network DMZ network-object 192.168.1.0 255.255.255.0nat (LAN) 1 0.0.0.0 0.0.0.0global (outside) 1 <...

Hi,I have a question  about the 851 router - what are it's firewall capabilities?I want to be able to use an app on a PC behind the rotuer to send out a SMTP messageto a mail server on the web but on port 80 and not 25.  Can the router be configured ...

Hey allSo i have a PIX515e running at homeI have setup all the IP's of my PC's in the IP names list, ive setup a service group for theseThe port is tcp/ 13646 and udp/13646the program connects fine (utorrent - fully legit, need more linux distros!) b...

Hi Team,We have IDSM and FWSM module installed on each Cisco switch 6500 series placed in Active/Standby mode (HSRP).We want to perform failover testing with the below scenarios for the IDSM and FWSM module1. How will the traffic flow if the IDSM mod...

HiNull session is not being detected by my IPS, I want to know which is the relevant signature so we could block this on IPS.I would apprecaite if someone can share the relevant signature....so i can block null session.RegardsNad

Hello,This week I started getting alerts from my IPS regarding the activity of some of my HP printers.  IPS is logging "1104-0 IP Localhost Source Spoof" .  I have sniffed what a few of the printers were doing and the only activity being sent to out ...