Network Security

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Hallo, i have Cisco ASA 5515, and its Eol and EoS is on 2.Aug 2022, because of that i wanna go to new appliance from Cisco. I checked in Cisco but they said that there is no replacement for this product. What i can do with it?!!!! https://www.cisco.c...

Hi everybody I have operate Cisco asa 5506 with aaa settings. I use linux tac_plus server.It semms to be work well, but very slow. If I stop tacacs server the login stop inmedietly  with tacacs user, and I can login with local user. Nice.If I start a...

tothz by Frequent Visitor
  • 2917 Views
  • 3 replies
  • 0 Helpful votes

After reading the NGFW Policy Order of Operations guide here, https://www.cisco.com/c/dam/en/us/td/docs/security/firepower/Self-Help/NGFW_Policy_Order_of_Operations.pdfI am even more confused about how the firepower device processes rules. According ...

igrahamit by Frequent Visitor
  • 7955 Views
  • 6 replies
  • 0 Helpful votes

I have FMC 7.1 and want to reduce my ACL. When I tried to add a network with a wildcard mask of 0.0.255.63 to the list of network objects, I got the error "Invalid IP Address". At the same time, a network with a wildcard mask of 255.255.0.63 is creat...

hello ,i have a Cisco 5525 with firepower , i've added it to my FMC .and every time i add a new access policy and hit save and deploy i can't edit it anymore and i can't place another rule above it .i can only view the settings of the rule.i can't de...

Hi We have switch c3850/ver 03.03.01.SE. Now some insecurity message (Please see the below) is sent to us from tenable. The device has the below two commands. Are these two commands is the reason for the insecurity? Thank you ip ssh server algorithm ...

Leftz by Level 9
  • 1935 Views
  • 4 replies
  • 0 Helpful votes

Hello. I need to configure SNMP for Cisco Firepower 2110 to communicate with our Zabbix server. How do I do this? I cannot find any way how to enter the Zabbix server's IP address to Cisco Firepower to make it working. Thank you for your help.

B A by Level 3
  • 24302 Views
  • 30 replies
  • 0 Helpful votes

Hi There,We have just purchased a 2110 and were in the process of setting it up and have hit an early road block. Our ISP is using a /31 subnet for our internet link and it seems FMC will not support this when configuring the interface.Is there any w...

Luke Fahey by Frequent Visitor
  • 5502 Views
  • 5 replies
  • 0 Helpful votes