ccnp switch exam certification guide february 2010 pdf

... issue to watch in WLANs is that you don’t exceed the power rules that the government sets forth For example, in the U.S., the Federal Communications Commission (FCC) man-dates radiated power levels ... not possible The solution of a WGB doesn’t work, because a WGB connects users who are wired An example is a worker at a warehouse who carries a barcode scan-ner or even a wireless Cisco IP Phone ... distribution network The overlap needs to be 50 percent for optimal performance Figure 4-7 shows an example A repeater is allowing a client to connect to the network when in fact the client would

Ngày tải lên: 04/07/2014, 18:20

... to resend However, protection mechanisms are built in To understand how this protection works, examine Figure 6-1 Assume that initially 802.11b clients do not exist The default behavior of an ... the operator For this reason, understanding the EIRP maximum values will help keep you within the guidelines The ETSI, of course, has its own rules, as seen in Table 6-8 Table 6-6 The UNII Frequency ... 802.11n clients, you can expect to see about a 30 percent improvement, based on these features Trang 9Exam Preparation TasksReview All Key Concepts Review the most important topics from this chapter,

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... f0/1 switchport mode trunk vlan 25 b. conf t interface f0/3 switchport mode access vlan 25 c. conf t interface f0/3 switchport mode access switchport access vlan 25 d. conf t interface f0/4 switchport ... a trunk? a. switchport mode trunk b. switchport trunk enable c. switchport trunk d. trunk enable 11. Which of the following commands defines the native VLAN? a. native vlan 1 b. switchport native ... many VLANs typically are assigned to an access port on a switch? a. 2 b. 4 c. 256 d. 1 144 CCNA Wireless Official Exam Certification Guide 10_1587202115_ch09.qxp 9/29/08 2:39 PM Page 144 Chapter

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... Controller ■ Integration of the backplane of the controller and switch ■ It saves ports The 3750G is stackable with the 3750G switches, so you can stack it with other 3750s that do not have the ... but the chassis has two power supply slots The controller code version used for the CCNA Wireless exam is version 5.x, and the AP runs the same version It’s actually a requirement that they run ... upgraded The 3750-G WLC The 3750-G Wireless LAN Controller, shown in Figure 10-9, is integrated into a switch There are two assemblies—the WS-C3750G-24PS-E and the AIR-WLC4402-*-K9 The two assemblies

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... Official Exam Certification Guide or CCNA ICND2 Official Exam Certification Guide , you could follow the steps listed on the last page or so to in- stall the software and activate the exam associated ... see the exam. At this point, the software and practice exam are ready to use. Activating Other Exams You need to install the exam software and register only once. Then, for each new exam, only ... figuration elements. 434 CCNA Wireless Official Exam Certification Guide 25_1587202115_ch21.qxp 9/29/08 2:39 PM Page 434 Use the Exam Engine The exam engine includes two basic modes: ■ Study mode:

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... for which you supply actual values Trang 24 xxiiiForeword CCNP BCMSN Exam Certification Guide is a complete study tool for the CCNP BCMSN exam, allowing you to assess your knowledge, identify areas ... for enterprise networks For the CCNP certification, you must pass a series of four core exams or pass a longer foundations exam plus one support exam The BCMSN exam or its content is included ... audience of networking professionals Cisco Press will present study guides on existing and future exams through these Exam Certification Guides to help achieve Cisco Internet Learning Solutions Group’s

Ngày tải lên: 14/08/2014, 04:21

... following global configuration command: Switch(config)# i ip i p p p p pi im i m m b bo b o or rd r d de er e r Switching Multicast Traffic Routers or multilayer switches can build multicast trees ... efficient, intelligent manner At Layer 2, however, a switch can examine only the Ethernet frame header to find the source and destination MAC addresses These switches cannot enjoy the luxury of on-demand ... itself A Layer 2-only switch must listen to every multicast frame to find the IGMP information Clearly, this becomes a burden to the switch CPU A multilayer or Layer 3 switch has a clear advantage—it

Ngày tải lên: 14/08/2014, 04:21

... the components of a typical switch block? a. Access layer switches b. Distribution layer switches c. Core layer switches d. E-commerce servers e. Service provider switches 4. What are two types ... provide two distribution switches in each switch block for redundancy, with each access layer switch connecting to the two distribution switches Then, each Layer 3 distribution switch can load balance ... you need to master for the CCNP BCMSN exam:■ Layer 2 Switch Operation—This section describes the functionality of a switch that forwards Ethernet frames ■ Multilayer Switch Operation—This section

Ngày tải lên: 14/08/2014, 04:21

... the switch block, core block, and server block In the switch block, it connects access layer switches to distribution layer switches In the core, it connects the distribution layer to the core switches ... Cisco Catalyst switch receives a CDP multicast frame, it relays it to neighboring switches True or false? 12. Eight access layer switches connect to a central distribution layer switch using Gigabit ... available directly on Catalyst switch GBIC modules Connecting Switch Block Devices Switch deployment in a network involves two steps: physical connectivity and switch configuration This section

Ngày tải lên: 14/08/2014, 04:21

... configured on every switch in a domain VTP version 1 is the default protocol on a switch If a switch is capable of running VTP version 2, however, a switch can coexist with other version 1 switches, as ... switch can belong to only one VTP domain, in addition to sharing VLAN information with other switches in the domain Switches in different VTP domains, however, do not share VTP information Switches ... other switches are in the management domain, a new switch should be configured for client mode operation In this way, the switch learns any existing VTP information from a server If this switch

Ngày tải lên: 14/08/2014, 04:21

... Catalyst switches running PVST ■ Catalyst switches running PVST+ ■ Switches running CST over 802.1Q To do this, PVST+ acts as a translator between groups of CST switches and groups of PVST switches ... occur? • The link is on switch A’s port number 12 and on switch B’s port number 5 • Switch A has a Bridge ID of 32,768:0000.1111.2222, and switch B has 8192:0000.5555.6666 • Switch A advertises a ... access layer switch port connected to a PC b. An access layer switch port connected to a hub c. A distribution layer switch port connected to an access layer switch d. A core layer switch port

Ngày tải lên: 14/08/2014, 04:21

... networks, each switch has a redundant path to another switch. For example, an access layer switch usually has two uplinks, each connecting to a different distribution or core layer switch. If ... following command sequence: Switch(config)# interface type mod/num Switch(config-if)# no switchport s Switch(config-if)# ip address ip-address mask [secondary] The no switchport... In other words, ... master for the CCNP BCMSN exam: I InterVLAN Routing—This section discusses how you can use a routing function with a switch to forward packets between VLANs I Multilayer Switching with...

Ngày tải lên: 14/08/2014, 04:21

... happens on a Catalyst switch when NBAR is enabled. Recall from Chapters 3 and 13 how a Layer 3 switch operates. Normally, Cisco Express Forwarding (CEF) is used to efficiently switch packets after ... configured on an interface, the switch CPU (the MSFC2, for example) must process all traffic passing in and out of that interface. Obviously, this is not as efficient as CEF- switching in hardware, so ... packets travel within a switch, they each carry an internal DSCP value. That value is mapped from a trusted QoS information source when each packet enters the switch. After the switch determines

Ngày tải lên: 14/08/2014, 04:21

... switchport mode access switchport access vlan 2 interface fastethernet 0/1 switchport mode access switchport access vlan 2 interface gigabitethernet 0/1 switchport encapsulatiion dot1q switchport ... intermediate switches As long as every switch along the way is RSPAN-capable, the source can be located at the far-end switch, while the network analyzer is conveniently located at the switch nearest ... be sent toward another switch, use RSPAN instead Example 20-4 Displaying the Currently Active SPAN Sessions (Continued) Trang 15Switch Port Monitoring 485Figure 20-3 Example of Remote SPAN Operation

Ngày tải lên: 14/08/2014, 04:21

... fastethernet 4/11 switchport mode access switchport access vlan 2 5. Generally speaking, what must be configured (both switch and end user device) for a port-based VLAN? The switch port 6. What ... the local switch; they are not advertised to other switches 3. How many VTP management domains can a Catalyst switch participate in? How many VTP servers can a management domain have? A switch can ... and to use PAgP to ask the far-end switch to participate in the EtherChannel This switch port should also require PAgP packets back from the far-end switch Switch(config-if)# channel-group channel-group

Ngày tải lên: 14/08/2014, 04:21

... network (WPAN) A wireless network covering a very small area. 462 CCNA Wireless Official Exam Certification Guide Trang 2workgroup bridge (WGB) A device that bridges traffic.Worldwide Interoperability ... 158-159 power save mode, 124 practice exam, activating, 432 practicing configurations, 434 preparing for CCNA Wireless exam, 431 Cisco Learning Network, 433 exam engine, 431, 435 suggested study ... Summary page, 249, 252-253 access points See APs accessing autonomous APs, 264 activating practice exam, 432 active amplifiers, 89 active null scanning, 300 ad hoc networks, 55, 331 adding controllers

Ngày tải lên: 04/07/2014, 18:20

... Street Indianapolis, IN 46240 CCNA Wireless Official Exam Certification Guide Brandon James Carroll Trang 3CCNA Wireless Official Exam Certification GuideBrandon James Carroll Copyright© 2009 Cisco ... official exam certification guide / Brandon James Carroll p cm ISBN 978-1-58720-211-7 (hbk : CD-ROM) 1 Wireless LANs Examinations Study guides 2 Electronic data processing personnel Certification ... Bridges 59 Repeaters 60 viii CCNA Wireless Official Exam Certification Guide Trang 10Outdoor Wireless Bridges 61 Outdoor Mesh Networks 62 Exam Preparation Tasks 64 Review All the Key Topics 64

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... 215 The Layer 3 Roaming Process 216 xii CCNA Wireless Official Exam Certification Guide 00_1587202115_fm.qxd 9/29/08 2:42 PM Page xii Exam Preparation Tasks 221 Review All the Key Topics 221 Definition ... the Controller to the Defaults 398 xvi CCNA Wireless Official Exam Certification Guide 00_1587202115_fm.qxd 9/29/08 2:42 PM Page xvi Exam Preparation Tasks 400 Review All the Key Topics 400 Definition ... Adapters 307 Installing the ADU 308 Configuring a Profile 310 xiv CCNA Wireless Official Exam Certification Guide 00_1587202115_fm.qxd 9/29/08 2:42 PM Page xiv Connecting to Preferred Networks 311

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... Wireless Official Exam Certification Guide 00_1587202115_fm.qxd 9/29/08 2:42 PM Page xxiv Table I-1 Exam Topics for 640-721 IUWNE Exam (continued) Book Part(s) Where Topic Is Covered Exam Topic Install ... enriching and useful part of your exam preparation. Erik Ullanderson Manager, Global Certifications Learning@Cisco May 2008 xx CCNA Wireless Official Exam Certification Guide 00_1587202115_fm.qxd 9/29/08 ... look at the current exam objectives for the CCNA Wireless exam listed on the Cisco website (http://www.cisco.com/certification). If you see areas shown in the certification exam outline that you

Ngày tải lên: 04/07/2014, 18:20