01184nam a2200217Ia 4500 CTU_133971 210402s9999 xx 000 0 und d 1154000 621.3821 K19 Kasera, Sumit Communication networks : Principles and practice Sumit Kasera, Nashit Narang, Sumit Narang New York McGraw-Hill 2007 This unique guide to communication networks fundamentals takes a new approach. Rather than following the standard (and increasingly outmoded) OSI network model, it is organized around networking concepts. Rather than plunge readers into the alphabet soup of communications protocols and technologies, Kasera starts with a concept like “routing,” and explains each technology in terms of how it helps to perform that function. The book is designed for communications engineers and technicians, as well as students. Computer networks,Internetworking (Telecommunication),Mạng máy tính,Liên mạng (Viễn thông) Trọng Hải Trung tâm Học liệu Trường Đại học Cần Thơ