Network Security

We have a fiber based connection from our ISP that uses an on-prem Edgewater device.  The connection uses a /29 IP block with the first IP as the gateway, the second IP reserved for the ISP's voice server (Edgewater device itself maybe?) and the thir...

Hi, What is Dynamic Source Routing? what is the difference between DSR and Dynamic Routing Protocol, and Policy based routing.  Does cisco Routers support DSR on their IOS? and which versions?   Thanks in advanced

dispatch unit process using almost 100% CPU; frequency of the incident is 2 hours; FW get hanged and after removing the cable from FW, it get stable; again same after 2 hours;   hardware:- asa 5520   topology:-    SW 2960----------FW5520_______asr100...

In my current ASA configuration I am running the following policies. Does all traffic have to pass through each policy before it can proceed?   Can inspection_default and class-default be deleted if sfr is doing inspection?

Hi ,  I need your help for configuration migration from Fortigate FW to Cisco FTD as i have more 500 objects and alot oof nating rules and it's very dificult to do it manually. kindly advice Regards, 

Hi,   I've been trying to do a lab with two ASA 5515-X in order to establish a Site to Site VPN. I use ASDM in both ASAs, I've followed steps in VPN Wizard correctly, but when checking in VPN Monitoring section, there's just nothing. I've seen dozens...

Hello all,   I need to configure L2tP ipsec on a cisco 2811. So far I got to build for the network IPSec / ESP but IPSEC client doesn't work well with new Windows / Linux/ MAC etc My Question is simple. I know at my configuration when I implement the...

Hi, I need to allow few public IPs (example: 116.x.x.x, 116.x.x.y) to access my VM on 117.x.x.x with all ports accessible, BUT, at the same time, allow other IPs than those mentioned before to access my VM ONLY to its port 80 and 443 (other ports are...

My ASA has 3 interfaces configured: inside, outside, DMZ. I can't access the DMZ network from the LAN and vice versa what should i do here is my config file ? Hardware:ASA5525ASA Version 9.2(2)4 xlate per-session deny tcp any4 any4xlate per-session d...

Hi, The RDP plugin over WebVPN doesn't work when I try to use only TLS1.2.  Is there an issue with RDP supporting TLS1.2.  Or is there something up with the ASA version? 9.8(20)   Thanks

Hi Team,Quick question, I am establishing a site-to-site VPN between a Cloud Provider and one of our customers.Our customer is using Cisco ASA 5505.We are supposed to have reachability to 11 devices, but it appears to be random that we can connect to...

How to do factory default or reset ASA5516 -X ??It's a new firewall. And I had just just for practice I applied /created following commands.Note: I did't apply any license key in it and configured following commands. And unfortunately I got locked. N...

hello ，         I want to configure  Anyconnect  vpn combining with the AD  authentication  and address mapping to the outside in firepower 2110 with fmc 6.2.2.2. More detailed,  1.how to use LDAP for user authentication in FMC? 2. Are there instance...