Thursday, April 28, 2011

NETWORK PING PROBLEM

PING PROBLEM

FIRST YOU CHECK CABLE CONNECTION..THEN YOUR SWITCH..THEN YOUR LAN CARD BLINKING..THEN COLORS COMBINATION..


1. Introduction

This document provides guidelines that departments at the University of Georgia (UGA) can use in the development of robust networking infrastructures within buildings. The purpose of these guidelines is to maximize the University s investment by maximizing the efficiency of the network and minimizing outages while minimizing the staff necessary to provide the facilities and services.

A building s networking infrastructure involves a number of hardware components including wiring, connectors, racks, network interface cards, client and server workstations, and communications devices such as repeaters, bridges, shared and switched hubs, and routers. It also includes software such as network card drivers, communications protocols, network operating systems and network application tools. This document currently focuses on wiring and hub guidelines, but will be expanded to include other networking components in the future.

Although both Ethernet and Token Ring networks are deployed on the UGA campus, the predominant networking technology is Ethernet (approximately 95%). The predominance of Ethernet at UGA is mirrored in the deployment of networking infrastructures worldwide, and networking vendors continue to develop faster and better Ethernet products. Therefore, this document will focus exclusively on guidelines for Ethernet networking, and it is strongly recommended that all new infrastructure on the UGA campus be based on Ethernet, not Token Ring, for the aforementioned reasons

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