salam
az dostan mikham ke age mishe ye manba farsi baraye ccna moarefi konan.chon man yek dore ccna gozarondam va hamon ketabi ke yeki az dostan moarefi karde(makhsose khode cisco)on ro ham daram.vali alan hatta farghe router va pc ro nemidonam!
e-mail:maziyar1364@yahoo.com