Network Security

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Cisco CyberSecurity


Forum Posts

Hello I should reach our ftp servers in LAN from a public server. For example our public server, public interface of asa is I set the following: Object NAT: object network obj_10.20.2.2 nat (inside,outside) static interface service t...

Johnni211 by Beginner
  • 10 replies
  • 0 Helpful votes

Hi, I didn't find any documentation how to restore a failed FTD, for example after a hardware RMA or a failed upgrade, as in my case. I've already reimaged the FTD and want to re-register it with the FMC. It's part of a failover pair too in our case.

Hello, I have an NAT statement which is calling two pre-defined objects. Now I want to change  attribute of the object. I need to know will it take immediate effect to the NAT statements or I need to delete and re-create the NAT statements. If NAT ...

harishc12 by Beginner
  • 1 replies
  • 0 Helpful votes

before i was able to access my both ASA's ASDM with proxy setting in my PC. After i upgrade one ASA, can't able to access with proxy setting in PC? I'm still able to access other ASA via ASDM. Can any one know this ASDM access with proxy setting in ...

Dear All, My need is for our mailserver is below: Able to send and receive emails from - to outside internet domains with two public ip addresses from ISP1 and ISP2. Our Dns records for are on the ISP1 and ISP2's Name Servers with the s...

Hello all, As Cisco recently released FTD version 6.2. So I have installed and booted ASA 5515-x with FTD unified image. But the problem is the ASA management port 0/0 is not getting an IP address through DHCP server during setup command wizard. How...

harshalp by Beginner
  • 0 replies
  • 0 Helpful votes

Hello, Could you please advise what is meaning of negative current connection value when run 'show service-policy' Like below ----  Class-map: Incoming      Set connection policy: per-client-max 2000        current embryonic conns 1801, current conn...

Machi Ma by Beginner
  • 3 replies
  • 0 Helpful votes

Hello all, I have a couple of ASA's in the envoirnment, my security team have been scanning and flagged that 2 of the units have expired certificates. Could anyone help with the best way for me to check that these are not in use. Regards MJ

mj11 by Participant
  • 1 replies
  • 0 Helpful votes

As per the document there is Firepower Supervisor management console for managing firepower 9300.Can we manage this using FMC as well? Also document says it needs to communication to license center at least every 90 days. Is there an option to do o...

Hello I am using LDAP authentication for some Voice and Wireless services. The server team wants to upgrade the Active Directory to 2016. Is Upgrading of AD cause any my services? Thanks and Regards, Shahul Hameed.

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