Network Security

I have looked in the books I have (Cisco ASA, PIX and FWSM; ASA 8.0) and googled a good bit but can't seem to find any specific mention of how to do NAT exemption with v8.4. It seems NAT exemption (NAT 0 access-list) was deprecated. Using ASDM, there...

Hi,What is the recommended approach for the traffic from DMZ to Inside1. Do you apply access-list from lower security to higher OR2. Do you apply NATAny other views for the traffic pattern security are most welcomed.Thanks,Kunal

Hi all, I’m new to the ASA licensing, but on our 5505 we have a RA-vpn with 8 peers, I have been asked to add another 7 users to it along with a L2l IPsec vpn that all fine but, I’m unsure how the licencing works. Currently it’s on the Base license: ...

Hi forumers'I have a ASA with AIP-SSM. I would like to protect the private LAN apart from internet attack. i would like to check the ACL direction on ASDM Firewall > Service Policy Rule1. am i right to set the source : outside interface, destination ...

We have 2 ASA 5585 ( active\standby) and we are using EtherChannel to connect the ASA to internal Aggregate switch 2 core switches 6509 ( VSS), Is it possible to connect the ASA's (active and standby) in the same port-channel group and use one port-c...

Hello Community,I have an issue regarding failover on an Active/Active ASA cluster with some shared interfaces. I have two ASA firewalls running 16 contexts, most "inside" and "outside" interfaces are shared between contexts and each context has at l...

Hi Guru,Do we need Cisco NAC appliance or Wireless controller with Cisco NAC Guest Server, or Cisco NAC Guest server can work independently? Is there any way to implement Cisco NAC Guest server without NAC appliance or wireless LAN controller?Best Re...

I have an ASA that is logging the message %ASA-3-321007: system is low on free memory blocks of size 2048. I ran the "show blocks" command and the "Cnt" value for the 2048 blocks is 0. How do I reclaim these blocks and what are they used for? This is...