Network Security

I’ve been trying to figure out this for quite a while. I have a range of public IP addresses directly assigned on my dmz servers.The inside interface of ASA 5510 has one of those public IP addresses assigned (the default gateway for all dmz servers)....

Hi,Nowadays everybody is using Android or Apple devices which are huge in numbers and every single person is using 3 or more devices at one time. Obviously these devices consume lot of bandwidth. Now my question is how to optimize your bandwidth cons...

I have one router & two firewall.The internet link is terminated on router.Router••àfirewall 1••à Firewall2••àServer••àFirewall2 & Server are managed by me and Firewall 1 & router are managed by other team.For my all server gateway is the IP of firew...

Hi TeamI have an ASA 5505 with base license, I require configuring this ASA as a firewall and content filtering, my question is if I can have this license with these features.Thank youRegards

I am currently using ASDM v6.4 and would like to enable the historic metrics feature to view/produce graphs/tables for interface using the Last 5 days, every 2 hours option.  Can you tell me how this will impact performance and storage space on the d...

System message on the console port for an HA pair, can't find any reference to it in any documentation, hoping you can help me decipher the meaning of the following:HA version exchange: out of buffer Switching to Active Switching to StandbyHA version...

Hello, I am trying to add 89,462+ access list rules to an ASA 5510 running 8.2(5). I have added all the rules to an object group and when I try to apply the access list to an interface it gives me the foolowing error:ERROR: Cannot add policy to rule ...

Couple questions on show with include1. Can you do a show command with include and a space meaning can you search for say "permit ip"?2. Can you do a search for an exclude say "show access-list | exclude eq"?                  

I have two ASA 5520s in Active/Standby. I try and test this quartely to ensure it is working correctly. Everything works fine, except I have an issue with one interface. When doing a show failover, it shows the interface as failed on the secondary un...

Hello,I'm implementing a project where will have a DMVPN in a hub-spoke topology with ZBF on spoke ISR G2 routers. The CUCM will be in Data Center behind Hub Router.I tried to configure ZBF in spoke routers allowing just signaling protocols to CUCM l...

I am using an ASA 5510 firewall in routed mode.How can I filter incoming traffic by mac address on the AS 5510 ?I have already setup a static access rule for rdp users on the outside to access a terminal server on the inside.Now, i would like to furt...