Dear Mr.Lumark I did ccna exam and passed from 3 year ago then after it i did switch exam and pass it for ccnp curriculum, now i have about two months to renew or upgrade my certificate I want to ask a question do i need to continue study route and tshoot exam and other exam or can i do other exam to extend my certificate 3 years on. Wish you reply as soon as possibles Thanks Mr. Lumark
Dear Mr. lumark I want you to help me what is the best software to monitor the network and bandwidth Thanks
