Network Security

I an an IT guy unfamiliar with Cisco equipment, but I have a customer who has installed in their home a Cisco router (Model 867VAE-K9).To make their home LAN family friendly, the parents want to filter out all the bad stuff for websites. I suggested ...

Hi all,          asdm is up and running and I can access it through browser. installed asdm launcher. Problem is configuration loading locks at 87%. Any idea!! 

Hi CommunityBelow is a config example but I'd like to understand how the ACL's work on the BVI and dialer0 interface. The BVI has OUTBOUND-ACL coming IN which is permit ip any any, however the dialer0 interface has INBOUND-ACL coming IN which only ha...

I want to deny this IP range                 10.25.0.1 – 10.25.0.255                10.25.1.1 – 10.25.1.255 Permit only 1 host                 10.25.7.136  255.255.255.192  Using access-list. ( Current configuration  ) ip nat inside source list 101 i...

Hi, We have a customer site and datacentre. On the customer site there is  accesss Switch and ASA firewall, from the firewall we have a ISP link and P2P link connected to Switch on our datacentre.                                                      ...

Good Morning,We would like to update our Network infrastructure which has the fallowing equipment and softwareCisco Router ( C3900-UNIVERSALK9-M)Cisco Switch (C2960-LANBASE-M)Cisco ASA ( 5525- version 8.6(1)2 ) with a VPN Premium licenseCisco CallMan...

Hi,  I have a 5525 firewall in routed mode in HA configuration which was initially being used as a router (i.e. hosts gateway was firewall). There were quite a large number of issues with routing and NATTing which I have addresses but there are still...

I've been fighting with this for hours and can't seem to make any sense of it. I prefer instructions for ASDM 7.3. I'm learning the CLI, but I'm converting from an RV320 and GUI is more friendly to me at the moment.My inside interface is 192.168.1.0/...

My customer has the following - ASA5545-IPS-K9 and previously we have purchased both hardware support AND IPS Signature updates. However, we now discover that he has L-ASA5545-IP3Y= (ASA 5545-X NGFW IPS 3Year (eDel))If he has the 3 year subscription ...

Hi,I would like to know how can I rollback the VDB version on FireSIGHT aka Defence Center? Assume my current VDB is 248 and I would like to rollback to 246. Please advice. Thanks. Regards,Zaw Min Oo