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data flow. QoS mechanisms sort traffic into queues, based on priority. 29 思科網(wǎng)絡(luò)技術(shù)學(xué)院理事會(huì) . Network Traffic Prioritization ? Traffic being prioritized 30 思科網(wǎng)絡(luò)技術(shù)學(xué)院理事會(huì) . Network Traffic Prioritization ? Traffic being prioritized 31 思科網(wǎng)絡(luò)技術(shù)學(xué)院理事會(huì) . Network Traffic Prioritization ? Traffic being prioritized 32 思科網(wǎng)絡(luò)技術(shù)學(xué)院理事會(huì) . Network Traffic Prioritization ? Traffic being prioritized 思科網(wǎng)絡(luò)技術(shù)學(xué)院理事會(huì) . 33 Supporting Remote Workers 34 思科網(wǎng)絡(luò)技術(shù)學(xué)院理事會(huì) . Teleworking ? Teleworking, also referred to as telemuting and emuting, allows employees to use telemunications technology to work from their homes or other remote locations. 35 思科網(wǎng)絡(luò)技術(shù)學(xué)院理事會(huì) . Teleworking ? Remote worker applications 36 思科網(wǎng)絡(luò)技術(shù)學(xué)院理事會(huì) . Virtual Private Networks ? Encrypt all traffic moving between the remote site and the enterprise work using Virtual Private Networks (VPNs). 37 思科網(wǎng)絡(luò)技術(shù)學(xué)院理事會(huì) . Virtual Private Networks ? Function and importance of VPNs ? Encryption of traffic ? Client/server application ? Tunnels 38 思科網(wǎng)絡(luò)技術(shù)學(xué)院理事會(huì) . Virtual Private Networks ? Function and importance of VPNs ? Encryption of traffic ? Client/server application ? Tunnels 39 思科網(wǎng)絡(luò)技術(shù)學(xué)院理事會(huì) . Virtual Private Networks ? Function and importance of VPNs ? Encryption of traffic ? Client/server application ? Tunnels 40 思科網(wǎng)絡(luò)技術(shù)學(xué)院理事會(huì) . Summary ? Enterprise works support mission critical services and traffic. ? Enterprise design includes a campus, enterprise edge, and service provider edge. ? Intras and extras are private works designed for specific access privileges. ? VPNs create encrypted tunnels for use by teleworkers. 41 思科網(wǎng)絡(luò)技術(shù)學(xué)院理事會(huì) .