Hello my friends
I’m a new member in your forum Graylog
As part of my end of study project I have to collect and analyze log files of cisco routers using Graylog
in a first step i install graylog and elasticsearch and mongodb in one machine (one node) i configure him but i don’t know if is it correct or not specially mongodb i dn’t khnow what i configure this file please my friends i send may capture this is the first time I use graylog and I need your help to continue
thnk u so much

please, please no screenshots - how should anyone work with that in a way that helps you? Please read the Forum FAQ: https://community.graylog.org/faq
We have created step-by-step guides that holds all information that needed to have Graylog up and running: http://docs.graylog.org/en/3.0/pages/installation/operating_system_packages.html#step-by-step-guides
If you struckle on them - describe what you have done, what error you are facing and what you have tried to solve that problem.