Network Security

Hi all, I have a fixed ip and I am under attack by a brute force / hammering on port 3389 for the Remote Desktop Connection.I want the CISCO 5505 to detect the attack (for example if they try 5 connections in 3 minutes) and then to ban / shun the att...

Hello All,I am trying to get a better idea of how to improve security between my MPLS sites.I currently have 10 MPLS sites sharing a 100 Mb backbone, each location is connected physicallyusing a L3 Switch provided by the Telco. I simply plug that L3 ...

Hello Forum. We have about 12 different VLANS behind an ASA 5515-x. One of those vlans contains a webserver and a DNS server (different machines, different IP addresses). ASDM 7.1.3From outside the firewall, people need to be able to get to the webse...

First I am new to ASA. Second, I have come across this configuration where 2x5525 ASA's are setup in active standby. But I am little confused how this is setup. For active I am doing ssh to 10.0.0.24 and for standby 10.0.0.23 Both ASA-active and stan...

This is easy. I am not being forced to accept an ASA design,, but I have been told about a design that an external vendor wants to dump on my company & I need reasons to fight it before its implmented. You won't believe this but its true. There an AS...

Hello Team, I want to deploy two nexus 7K in a data center I want to utilize the VPC feature over my approach in current scenario I have two ASA 5540 in A/A , number of Inside vlans are 32 vlans. I have three questions as per the following:1- How sho...

HelloQuestion,  I have an ASA 5505 with one vlan. I have created a DHCP superscope on our Microsoft server 192.168.1.0 192.168.3.254Clients get the right IP however Clients can not communicate between subnets they can ping out to 8.8.8.8 but not goog...

Hello, I am looking for example which allow some of the IP's belongs to INSIDE which can allow to using PAT method to access Internet. With reference to URLhttp://www.cisco.com/c/en/us/td/docs/security/asa/asa90/configuration/guide/asa_90_cli_config/...