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Tài liệu Cisco Press - CCNA Exam 604-507 Certification Guide pptx

... are service marks; and ASIST, BPX, Catalyst, Cisco, Cisco IOS, the Cisco IOS logo, Cisco Systems, the Cisco Systems logo, the Cisco Systems Cisco Press logo, Enterprise/Solver, EtherChannel, ... Expert logo, CiscoLink , the Cisco Management Connection logo, the Cisco Net Works logo, the Cisco Powered Network logo, Cisco Systems Capital, the Cisco Systems Capital logo, Cisco Systems ... of Cisco. The CCNA Exam 604-507 Certification Guide is designed to help you attain CCNA certification. This is the CCNA certification book from the only Cisco- authorized publisher. We at Cisco Press...

Cisco press CCNA ICND2 official certification guide

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... http://www .cisco. com/go /ccna for the latest details.The CCNA certification is arguably the most important Cisco certification, with the new CCENT certification possibly surpassing CCNA in the future. CCNA ... attain CCNA certification. This is the CCNA ICND2 certification book from the only Cisco- authorized publisher. We at Cisco Press believe that this book certainly can help you achieve CCNA certification—but ... on Cisco. com (specifically, http://www .cisco. com/go /ccna) . If Cisco does happen to add exam topics at a later date, note that Appendix C of this book describes how to go to http://www.ciscopress.com...

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cisco press ccna portable command guide 2nd edition 640 802 phần 1 ppsx

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... Broadcast number xixChapter 29 Security Device Manager 283 Security Device Manager: Connecting with CLI 283 Security Device Manager: Connecting with GUI 285SDM Express Wizard with No CLI Preconfiguration ... 329 xxiIntroductionWelcome to CCNA! Recently Cisco Press came to me and told me, albeit very quietly, that there was going to be some changes made to the CCNA certiﬁcation exam, and asked ... like mine.The Cisco Networking Academy Program and This GuideThe ﬁrst book that I ever published for Cisco Press was a command guide that was specially designed to follow the Cisco Networking...

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... valid subnets created. However, Cisco devices can use those subnets, as long as the command ip subnet-zero is in the conﬁguration. This command is on by default in Cisco IOS Software Release 12.0 ... inside the square brackets, [ ], is the default answer. If this is the answer you want, just press đ.Pressing ầ-C at any time will end the setup process, shut down all interfaces, and take you ... defaultRouter#sssshhhhoooowwww vvvveeeerrrrssssiiiioooonnnnDisplays information about the current Cisco IOS SoftwareRouter#sssshhhhoooowwww ffffllllaaaasssshhhhDisplays information...

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... summary-address command, and summarize manually what you need to.Load Balancing: varianceNOTE: The behavior of the auto-summary command is disabled by default, beginning in Cisco IOS Software Release ... CommandTIP: The command exec-timeout 0 0 is great for a lab environment because the console never logs out. This is considered to be bad security and is dangerous in the real world. The default ... sssseeeeccccrrrreeeetttt cccciiiissssccccooooEnables secret password set to cisco. Boston(config)#sssseeeerrrrvvvviiiicccceeee ppppaaaasssssssswwwwoooorrrrdddd...

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... ddddaaaattttRemoves the VLAN database from ash memory.Delete filename [vlan.dat]? Press đ.Delete flash:vlan.dat? [confirm]Reconrm by pressing đ.Switch#eeeerrrraaaasssseeee ssssttttaaaarrrrttttuuuupppp ... a feature of port security. Sticky MAC addresses limit switch port access to a specific MAC address that can be dynamically learned, as opposed to a network administrator manually associating ... vvvvooooiiiicccceeeeConverts all dynamic port security learned MAC addresses to sticky secure MAC addresses on voice VLAN 10.NOTE: The voicekeyword is available only if a voice VLAN is first configured...

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... command, the range is 6 to 40 seconds. The default is 20 seconds.CAUTION: Cisco recommends caution when using this command. Cisco further recommends that the spanning-tree vlan x root primary or ... be conﬁgured on a Cisco switch. The options vary according to the platform:ã Per-VLAN Spanning Tree (PVST)There is one instance of spanning tree for each VLAN. This is a Cisco proprietary ... that is not part of the objective list of knowledge needed for passing the CCNA 640-901 certiﬁcation exam. However, the Cisco Networking Academy Program has included these topics as part of its...

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... Install Norton Internet Security 188 Restoring/Upgrading the Cisco IOS Software from a TFTP ServerBacking Up the Cisco IOS Software to a TFTP ServerRestoring/Upgrading the Cisco IOS Software from ... the Cisco IOS Software to a TFTP serverã Restoring/upgrading the Cisco IOS Software from a TFTP serverã Restoring the Cisco IOS Software from ROM Monitor mode using Xmodemã Restoring the Cisco ... [confirm] đ Press ầ-C if you want to cancel. 178 Wireless Client Conﬁguration: Linksys Wireless-N Notebook AdapterFigure 15-34 Creating a Proﬁle: Available Wireless NetworksBecause you set up security...

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... following conﬁguration creates a big security hole. Never use it in a live production environment. Use it in the lab only!Denver>Paris> ầ--6, release, then press xSuspends the Telnet session ... on a Cisco IOS router.Router(config)#nnnnoooo sssseeeerrrrvvvviiiicccceeee ddddhhhhccccppppTurns the DHCP service off. DHCP service is on by default in Cisco ... addresses on your router that will perform NAT.The private address will receive the ﬁrst available public address in the pool.Corp(config)#iiiipppp nnnnaaaatttt ppppoooooooollll...

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... eeeessssttttaaaabbbblllliiiisssshhhheeeeddddIndicates an established connection PART XNetwork Security Chapter 28 IP Access Control List Security Chapter 29 Security Device Manager 270 ACL KeywordsUsing Wildcard MasksWhen ... pppprrrreeeeddddiiiiccccttttoooorrrrEnables the predictor compression algorithmRouter(config-if)#ccccoooommmmpppprrrreeeessssssss ssssttttaaaaccccEnables the stac compression algorithmRouter(config-if)#pppppppppppp ... correct location.NOTE: The sequence-number argument was added in Cisco IOS Software Release 12.2(14)S. It was integrated into Cisco IOS Software Release 12.2(15)T.Removing Speciﬁc Lines in Named...

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... startup-config command Security Device Manager: Connecting with CLINOTE: Cisco recommends that you use the Cisco Router and Security Device Manager (SDM) to configure your router. However, Cisco also realizes ... Figure 29-30. 288 SDM Express Wizard with No CLI PreconfigurationFigure 29-3 Welcome to the Cisco SDM Express WizardFigure 29-4 shows the first screen of the SDM Express Wizard—the basic configuration. ... next section. Security Device Manager: Connecting with GUISDM has, by default, a one-time username and password set on a router. This one-time username/password combination is cisco/ cisco. Plug...

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... wherever you need it.TO GAIN 45-DAY SAFARI ENABLED ACCESS TO THIS BOOK: ãGo to http://www.ciscopress.com/safarienabledãComplete the brief registration formãEnter the coupon code found ... EDITIONThe SafariđEnabled icon on the cover of your favorite technology bookmeans the book is available through Safari Bookshelf. When you buythis book, you get free access to the online edition...