Network Security

Hi, Could anyone tell me, when I use DNS Blacklist or any DNS filter, should I disable the DNS Inspect? when yes, how can I disable DNS Inspect in FTD? as I know when I configure the Firepower Service in ASA, I should do this... Regards Robin

where can I download the current MIB file for the 5506ASA

Hi, After the configuration Failover with 2x5545-X in FTD(Version 6.1),  i can not deploy any more, because I got this Error Message: "cisco FTD deployment failed due to change in HA active unit. Retry deployment." Is there anything wrong with Failve...

I'm in the process of locking down an ASA that been in production with wide open ACLs for years. In this case I'm locking down one of several contexts but these questions aren't context specific and would be the same if it was single context. Here's ...

Hi all, I'm testing active authentication (identity policy, realm, User Agent, AD, etc.) from inside my network and everything goes well. I get the prompt asking for username/password before letting me access Internet (for example). However, when I c...

I got Certificate error shown below when configuring AD intergration with Firepower using SSO and captive portal,I have already configure the firepower user agent for single-sign-on and integrate firepower management center with user agent. I have in...

Hi team , We are having FMC ver 6.1 deployed on VM environment, wherein now we are getting error "No Dashboards are configured in Dashboard Panel" in Dashboard management for  both Admin login and other user logins.  Can anyone provide solution on th...

Good Day Guys, Am seeking assistance configuring some access control policy rules for URL Filtering. Currently i have YouTube access open to the entire organization via an any/ any rule used to allow general websites. However, i'd like to to restrict...

Dear Cisco, I have upgraded user agent to 2.3 and my sourcefire is 5.4 and i have 5516-X firewall. Kindly suggest me how i get users in dashboard successfully connect ldap connections in policies users and users shows in ldap but dont show in dashboa...

Dear All, I set some rule on ASA 5512 Ver9.5(2) by ASDM ver 7.5(2) and find some problem. When I remove "access-list WAN1_to_inside extended permit ip any any", I can't connect ERPServer WHY ? object network ERPServer  host 192.168.1.250 object netwo...

ASA 5508X Management Port, configured as management only.  'Show interface management 1/1 detail', shows the mac address of the ethernet port configured with the physical ethernet port mac address.  When rebooted, the management port presents a rando...

Hello, Very eager to know about how HTTPS works on CISCO ASA with firepower subscription? can anyone please tell me how cisco asa scan HTTPS packets and block web categories applied by admin? Does it use certificate or something else?