Network Security

Hi Guys,I just migrated to 2100 FTD and we are encountering slow connection issue either in LAN or WLAN. Further investigation tells that the uplink of my switch connecting to the FTD produces a lot of NBNS traffic that causes my switches to go 100%....

Hi all,First post here :) Looking for some help with a site-to-site VPN issue on a Cisco ASA 5510.I have two subnets, 'internal' and 'VOIP', both of which need to route traffic over the VPN to the remote site.Traffic from the internal subnet routes f...

Hi FriendsWe are using Cisco Switches, Router, and Sonicwall Firewall. we have /28 WAN IP address. In this, we have assigned 4 IP addresses for the WAN interface and 10 IP addresses in the DMZ zone. We need to access Two local PC  from the internet. ...

Hi, I was unable to find any documentation giving out information if there is a QoS support on Firepower 2100 Series when using ASA image on it.In our current scenario we have Cisco 5500-x in routed mode with 60+ subinterfaces without hair-pining.In ...

Hi!OK, clearly I am in over my head here. I am trying to do a port forward for Plex running on a NAS inside the 5505. I have tried tens of different ways, and now I have run out of guides... What is the smoothest way of doing a port forward?David

Hi, I needs experts advice as I have issue of url filtering configured on FMC under mandatory category. I have rules setup and action allow but its not matching traffic. below is my scenario. Rule - 1 : Adult/Gabling Categories  - workingRule - 2 : U...

i have a asa 5515 v 9.1 , i have a S2S vpn IKEv1 and IKEv2 which i need to check packets going through it and what packets getting dropped through it , how can i do that? i cant seem to get anything through asdm real-time log viewer?

This firewall does not have FirePower or any other services. It is just the ASA itself.  I need to verify some security requirements and I can't find cisco documentation that states if this is a default configuration or how to change/verify it myself...

Hello all,   I am having a strange issue with virtual FMC which is managing ~10 FTD firewalls (some of them being offline at the moment) - if I display connection events I see all of them as expected....however if I search for events matching specifi...

Dear all, We have ASA firewall which we have admin access (ssh and asdm) via TACACS+ servers in ISE (10.7.1.17, 10.7.1.18) We configured the following on the ASA: Today we performed an upgrade on the ISE and we rebooted the 10.7.1.17, for around 6 mi...

Hi Guys, We have one pulblic ip  address and two web server located in DMZ zone. We want to configure load balancing or load sharing for server availability. Kindly suggest how can we configure load balancing for web servers on ASA 9.6 without any lo...

Hi,  I have a firepower 4110, Can someone guide me that which version of FXOS is supported for mentioned FTD version 6.2.3.13?