Can y ppl tell me tht do i have to install any softwares related to SQL for report generation and wat is the least configuration for SNMP tht i have to mention in my Cisco 1721 Router. and again we are having a user band of around 700 users utilizing the Radio thru Fast ethernet and i have serial link for the redudancy. so for the first time i want to configure netflow on my serial link. so will it effect on the the fast ethernet traffic. as the link between the fast ethernet is much critical.