how can i write my own signatures. is there a standar procedures to write signature for cisco ids and how do i apply them manually.also where do i get the latest signatures from.

I need to make a recommendation to the managment for a centralized network discovery and maintenance. I am looking at Cisco works and HP Opneview. I would appreciate if someone could share their experience or comment on the same.Thanks!

I am working on my masters project and have simulated a network which is a an integration of cellular and ad hoc i.e. nodes have the ability to talk amongst themselves and base station. The overall delay and quality of service is very poor from the s...

I need suggestions for a scenario which we intend to implement at our company:We have a T1 line and the following is our network topology:TI LINE----Internet Gateway (Cisco 3620)---PIX Firewall------Catalyst 40006----Internal Network with 4 subnets a...

I have a copule of floors with a total gross ares of 727870.How many AIR-AP 1200 are reuired if all are wall mounted.Please neglect all other parameters such as interference.thanks