Network Security

Hi,I'm having a difficult time finding examples where there is a multi-context ASA using multiple subinterfaces under the contexts. I'm running 5585-X SSP-10 in my network.We have a license for 20 contexts, currently only using a quarter of those con...

I want to assign same vlan number to multiple sub interface in asa 5585. But it gives message vlan already assigned to another interface.How can i achieve this.

Hello We are planning to replace our firewalls 5010 and 5020 to new 5585X . Our existing SW is v8.2 i need to do upgrade for our existing sw and take backup of configuration and apply to our new FW.  Q1- If i upgraded my existing FWs "5010 , and 5020...

Hello friends,I got a pair of ASA 5545 working as Active/Standby. Sometimes the Secondary ASA gets the Active Role, that means this configuration is working pretty well. But I would like to know why failover is happening, it is happening such as 2 ti...

Hi, I would ask if this configuration is right or not,I have this list of interfacesinterface    Vlan240                        shutdown                        nameif    dmz2                    security-level    50                    ip    address   ...

hii completely confused and really wonderfulas i said i am novice in CCNP securityi follow from CBT nugget training videoi config everything trulyI USE FROM GNS3 with {asa841-k8.bin & asdm-641.bin}but at first time i boot ASA i can ping every things ...

Hey all. I'm having a little trouble making an ACL (or two) for a sample situation. So here is the topology: And here is my ACL:access-list 101 permit icmp any any echoaccess-list 101 permit icmp any any echo-replyaccess-list 101 permit tcp any host ...

Hi Guys,I Trying to find why I got this messages, the server just moved to a DMZ and is a static public IP also is a static NAT to 10.16.2.10 10:09:36 10.0.0.4 %ASA-5-305013: Asymmetric NAT rules matched for forward and reverse flows; Connection for ...