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1 conduct a risk assessment of your organizations networks some information may be confidential so report what you can2
1 investigate the capabilities and costs of a disaster recovery service2 investigate the capabilities and costs of a
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using given figure a suppose the example used a layer-2 vpn protocol called l2tp draw the messages and the packets they
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some people are wiring their homes for 100base-tsuppose a friend who is building a house asks you what-if any-network
what are some of the criteria that can be used to rank security risks what are the most common security threatswhat are
1 what is the purpose of a disaster recovery plan what are five major elements of a typical disaster recovery plan what
how do packet-switching services differ from other wan services how is a virtual circuit distinguished from other
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is a wan that uses dedicated circuits easier or harder to design than one that uses dialed circuits explaincompare and
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what are common carriers local exchange carriers and interexchange carrierswho regulates common carriers and how is it
1 survey the bns used in your organization do they use ethernet or some other technology why2 document one bn in detail
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compare and contrast switches routers and gateways how does a layer-2 switch differ from a layer-3 switchhow does a
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describe five important factors in selecting wan servicesare ethernet services a major change in the future of