TY - BOOK AU - GUPTA,PRAKASH C TI - DATA COMMUNICATION AND COMPUTER NETWORKS SN - 9788120348646 U1 - 004.6 PY - 2014/// CY - NEW DELHI PB - PHI KW - COMPUTERS ENGINEERING KW - DATA COMMUNICATION CONCEPTS AND TERMINOLOGY, TRANSMISSION MEDIA, TELEPHONE NETWORK,DATA LINE DEVICES, ERROR CONTROL,NETWORK ARCHITECTURE, THE PHYSICAL LAYER,THE DATA LINK LAYER,DATA LINK PROTOCOLS, LOCAL AREA NETWORKS,IEEE 802.3 ETHER NETS,TOKEN PASSING LAN, WAN,BRIDGES AND LAYER-2 SWITCHES,NETWORK LAYER,VIRTUAL CIRCUIT PACKET SWITCHING NETWORK, IP,ROUTING PROTOCOLS,ROUTING PROTOCOLS ER -