I am an telecom engg. since last three years in NSN , no increment in my slary aswellas in experience gain yet. wt to do ?

Being an E&TC Engineer u can choose network line as a good career option. CCNA is the starting step towards Networking line for more enhancement u must have to some more Certifications. R u confidant in any of the Server Side Operating System? for what purpose u would like to do CCNA? wanted to go

either ua qualification is not up 2 mark or the company or job at present is not correct