CBT Nuggets Cisco 642-813 CCNP SWITCH 思科認證 網路高級工程師培訓課程：642-813
CBTNuggetsCisco642-813CCNPSWITCH思科認證網路高級工程師培訓課程：642-813英文正式版(DVD版)(適用任何家用DVD播放機)
內容說明:

課程名稱：Cisco642-813CCNPSWITCH——ImplementingCiscoIPSwitchedNetworks
主講人：JeremyCioara|
教學時長：11個小時|
課程節數：24小節

EmployersknowthatCCNPcertifiedjobapplicantshaveareal-worldknowledge
ofnetworking.TheyalsoknowthatCiscoawardsbigdiscountstocompaniesthat
hireCiscocertifiedstaff.

AfterwatchingJeremyCioara'snewCCNP642-813SWITCHtrainingyou'llbea
master-levelconsultantonCiscoswitchednetworks.You'llalsohavebrighter
careerprospectsandbeanimportantstepclosertoCCNPcertification.

Jeremycoverseverythingyoueverwantedtoknowaboutswitchinginthisupdate
tohisexistingBCMSNseries.Innotime,you'llbedesigningyournetworkfor
maximumuptimeandpreparingitforadvancedserviceslikeWiFi,VoIPandVideo
overIP.

目錄:

WhatYou'llLearn

*
Series1:
*
Video1:WelcometoCiscoSwitch:WatchMeFirst!|17:23

TosuccessfullynavigatetheCBTNuggetsCiscoSWITCHseries,you'llwantto
watchthisnuggetfirst!Inhere,JeremyexplainstheupdatestotheCisco
certificationprogram(specifically,CCNP)andthetopicsthatcomprisethe
blendedCiscoBCMSN/CiscoSWITCHseries.
*
Video2:TheSwitchesDomain:CoreConceptsandDesign|42:03

Beforedivingintoin-depthswitchingconcepts,it'sbesttoseethebig
picturefirst.ThisnuggetfocusesontheevolutionofLANenvironments,
Cisco'sEnterpriseCompositeNetworkModel(ECNM),andgeneralswitchdesign
concepts.
*
Video3:VLANs:ConfigurationandVerification|13:16

VirtualLANs(VLANs)areaconceptthattookthenetworkworldbystorm.It's
virtuallyimpossibletofindanybusinessnetworknotemployingVLANssomewhere
intheirnetworkarchitecture.ThisvideoexplainstheconceptofVLANsalong
withthebaseconfiguration.
*
Video4:VLANs:In-DepthTrunking|35:57

TheVLANfuncontinuesasJeremywalksthroughtheconceptsandconfiguration
ofISLand802.1Qtrunkingmethods.Thisvideoalsodiscussesthepurposebehind
the802.1QnativeVLAN,whichiskeyinunderstandingmodernCiscoVoIPdevices.
*
Video5:VLANs:VLANTrunkingProtocol|33:20

ThefinaloftheVLANvideosfocusesontheVLANTrunkingProtocol(VTP).This
protocolcansaveyouatonoftimeordestroyyournetworkinlessthana
second!BesuretocheckoutthisvideobeforeusingVTPinyournetwork.
*
Video6:STP:FoundationPer-VLANSpanningTreeConcepts,Part1|23:47

TheconceptbehindSpanning-TreeProtocol(STP)issimple:stoploopsina
redundantswitchednetwork.However,networkshavebecomeincreasinglycomplex,
whichmakesSTPmoredifficulttounderstand.ThisisPart1oflearningthe
essentialsofthe802.1dimplementationofSTP.
*
Video7:STP:FoundationPer-VLANSpanningTreeConcepts,Part2|34:20

TheconceptbehindSpanning-TreeProtocol(STP)issimple:stoploopsina
redundantswitchednetwork.However,networkshavebecomeincreasinglycomplex,
whichmakesSTPmoredifficulttounderstand.ThisisPart2oflearningthe
essentialsofthe802.1dimplementationofSTP.
*
Video8:STP:RapidSpanningTreeConceptsandConfiguration|24:10

*
Video9:EtherChannel:AggregatingRedundantLinks|24:02

STPmaydoagreatjobatblockingtheredundantlinks,butisn'ttherea
betterway?Youbetthereis!SayhellotoEtherChannel,theprotocolallowing
youtousetheextrabandwidthprovidedbytheredundantlinkswithoutcausing
loopsinyournetwork.
*
Video10:L3Switching:InterVLANRoutingExtraordinaire|28:31

WheneverVLANsareintroducedtohelpsegmentanetwork,routersmustalsostep
ontothescenetomovedatabetweenthoseVLANs.Thisvideowalksthroughmultiple
methods(includingLayer3switching)tomovedatabetweenVLANsinacampus
environment.
*
Video11:L3Switching:UnderstandingCEFOptimization|16:54

IfyoulookatthedocumentationforanymodernCiscoswitch,youwillseethe
tagline,"ThisswitchsupportsCiscoExpressForwarding(CEF)."WhatisCEF?
Howdoesitmakemyswitchfaster?CanIconfigureCEF?Whatisthemeaningof
life?Findalltheseanswers(exceptperhapsthelastquestion)inthisvideo.
*
Video12:RedundancyintheCampus:HSRP,VRRP,andGLBPPart1|43:37

Part1:Itwon'ttakeyoulongtorealizethatHotStandbyRouterProtocol
(HSRP),VirtualRouterRedundancyProtocol(VRRP),andGatewayLoadBalancing
Protocol(GLBP)aresomeofJeremy'sfavoritetopicstotalkabout.These
protocolsbringredundantconnectionstothecampusnetwork.WatchasJeremy
explainsandconfigurestheprotocolsinalifenetworkenvironment.
*
Video13:RedundancyintheCampus:HSRP,VRRP,andGLBPPart2|23:38

Part2:Itwon'ttakeyoulongtorealizethatHotStandbyRouterProtocol(
HSRP),VirtualRouterRedundancyProtocol(VRRP),andGatewayLoadBalancing
Protocol(GLBP)aresomeofJeremy'sfavoritetopicstotalkabout.These
protocolsbringredundantconnectionstothecampusnetwork.WatchasJeremy
explainsandconfigurestheprotocolsinalifenetworkenvironment.
*
Video14:CampusSecurity:BasicPortSecurityand802.1x|32:34

It'stimetomoveintothefinalcampusLANtopic:security.Quiteoften,
Layer2securitygetsoverlookedforthe"moreimportant"matterssuchasan
Internetfirewall.However,ifthelayer2fabricofyournetworkiscompromised,
Internetfirewallswon'tmakeabitofdifference.Checkoutthisvideotofind
outwhy.
*
Video15:CampusSecurity:VLANandSpoofingAttacks|31:15

ThecampussecuritycontinuesonasJeremydiscussesmethodstopreventVLAN
hoppingattacks,rogueDHCPservers,andspoofing.
*
Video16:CampusSecurity:STPAttacksandOtherSecurityConsiderations|15:08

Jeremywrapsupthesecurityportionandtheentireseriesbydiscussing
attacksfortheSpanningTreeProtocol.Thisisfollowedupwithadiscussion
oftheCiscorecommendedbestpracticesforsecurityonanetworkswitch.
*
Video17:CampusVoIP:Overview,Considerations,andAutoQoS|44:47

VoiceoverIP(VoIP)hasgainedsizablemomentumintheindustry,converting
oneenterprisenetworkafteranother.Thesadthingisthatmostorganizations
don'tevenrealizeWHYtheyaremovingtoVoIP.Thisvideodiscussesthebenefits
ofusingVoIP,themigrationphasestomoveanetworktoVoIP,andthetechnical
networkrequirementstosupportVoIP.
*
Video18:WirelessLAN:FoundationConceptsandDesignPart1|26:25

802.11wirelessisoneofthenewesttopicstomakeitswayontotheCisco
BCMSNexam.It'snosurprisetoseetheadditionwhenyoutakeintoconsideration
thespeedatwhich802.11wirelessequipmentisbeinginstalledincorporate
networks.Thisvideointroduceskeypiecesofwirelessnetworksandtalks
throughtheproperwaytodesignawirelessnetworkforyourorganization.
*
Video19:WirelessLAN:FoundationConceptsandDesignPart2|22:56

ThewirelessconceptsgetdeeperasJeremydiscussesthepurposebehind802.11
wirelessroamingandusingVLANsinwirelessnetworks.
*
Video20:WirelessLAN:Frequenciesand802.11Standards|34:41

Wirelessnetworkingwithoutsecurityislikewalkingaroundwithallyour
personalidentificationandcreditcardstapedtotheoutsideofyourclothing
foralltosee.Thisvideodiscussesthewirelesssecuritystandardsalong
with802.11channelsandfrequencies.
*
Video21:WirelessLAN:UnderstandingtheHardware|30:21

tisabsolutelynecessarythatyouunderstandwhatroutertopurchasetofill
acustomer'srequirements.Likewise,purchasingtherightCiscowireless
hardwarecanmakeorbreakthenetworkenvironment.Thisvideodiscussesthe
differentwirelesshardwareyoucanuseinyournetwork.
*
Video22:TheSwitchesDomain:AdditionalLife-SavingTechnology|22:49

Inadditionto"typical"networkprotectionmechanisms(STP,BPDUGuard,etc...),
Ciscohasdevisedadditionalmechanismstokeepyournetworkrunningsmoothly.
Thisnuggetexploresthefollowingtopics:Loopguard,UDLD,StatefulSwitchover
(SSO),andNon-StopForwarding(NSF).Inaddition,Jeremyaddsafewmorebits
ofbigpicturedesign.
*
Video23:Monitoring:YourPulseontheNetwork|45:43

Monitoringhaslongsincebeenthe"missingpiece"fromCiscocertification.
Finally,withthelatestCCNPrevision,Ciscohasbegunaddingbitsofproactive
monitoringadvice.Thisnuggetfocusesonthreemonitoringtypes:syslog,SNMP,
andIPSLA.
*
Video24:CampusSecurity:VACLs|14:27

Ifthere'sonethingbetterthanandACL,it'saVACL!That'saVLAN-based
AccessControlList(VACL).Inthisshortnugget,Jeremydiscussesthewhy
andhowbehindimplementingVACLsashewalksthroughasampleimplementation.
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