CCNP SWITCH OFFICIAL EXAM CERTIFICATION GUIDE

62 CCNA Wireless Official Exam Certification Guide
Outdoor Mesh Networks
As you can see, bridges are a good way to connect remote sites. However, suppose that you are operating in a point-to-multipoint topology, and the central site experiences con- gestion. Who suf[r]

8 CCNA Wireless Official Exam Certification Guide
Foundation Topics
Wireless Local-Area Networks
Although wireless networking began to penetrate the market in the 1990s, the technology has actually been around since the 1800s. A musician and astronomer, Sir Willia[r]

100 CCNA Wireless Official Exam Certification Guide
Foundation Topics
The 802.11 Protocol Family Overview
The IEEE helps to standardize wireless protocols. Those that you must be familiar with for the CCNA Wireless Exam are the 802.11 a/b/g and n protocols.[r]

150 CCNA Wireless Official Exam Certification Guide
When the ARP request is sent to the AP, it is an interesting process and actually works a little bit differently than on a wired network. Remember that on a wired network, the header has only two MAC addresses: the s[r]

400 CCNA Wireless Official Exam Certification Guide
Exam Preparation Tasks Review All the Key Topics
Review the most important topics from this chapter, denoted with the Key Topic icon. Table 19-2 lists these key topics and the page number where each one can[r]

228 CCNA Wireless Official Exam Certification Guide
Foundation Topics Controller Terminology
Now that you have some understanding about the different types of controllers that are available, it is helpful to understand some of the terminology that goes along with th[r]

Because the native VLAN on Switch A port Fa0/24 is sent to VLAN 1, all traffic on VLAN 1 will not be tagged. On Switch B, port Fa0/24, the native VLAN is 5. This means that all traffic coming across the link from Switch A, without a tag, is assumed to be in VLAN 5. When the user[r]

Figure 13-21 Review rogues from the Monitor page 254
Exam Preparation Tasks Review All the Key Concepts
Review the most important topics from this chapter, noted with the Key Topics icon in the outer margin of the page. Table 13-2 lists a reference of these key topics and the page number[r]

TRANG 5 E-Plane H-Plane *This figure is based on an original image from the Wikipedia entry: http://en.wikipedia.org/wiki/E-plane_and_H-plane FIGURE 5-5 _H-plane and E-plane_ FIGURE 5-6 [r]

DEFINITION OF KEY TERMS Define the following key terms from this chapter, and check your answers in the Glossary: Bluetooth, ZigBee, WiMax, Time Division Multiple Access TDMA, Frequency [r]

In Figure 13-5, the IP address is 172.30.1.50, and the gateway is 172.30.1.1.
Step 4. Next, on the same configuration page shown in Figure 13-5, select a physical port for this GUEST_LAN to use to access the wired network. In the example, port 1 is used because it is a trunk back to the switch<[r]

Those are the five functional areas of the CUWN. The following sections highlight the topics that you will want to be the most familiar with for the CCNA Wireless exam. Client Devices
The Cisco wireless clients are covered in Chapter 16, “Wireless Clients,” in greater detail. However, it is[r]

The following sections discuss the purpose of each network type, what they try to accomplish, and what types of wireless technologies you might encounter there.. Figure 4-1 shows the var[r]

Note: The protocol used for tunneling is known as EoIP. It’s beyond the scope of the CCNA Wireless exam, but you can find more information in RFC 3439.
You should configure the same mobility anchors for a WLAN. If a client associates with a WLAN in which the local controller is the mobility[r]

■ Broadcast or multicast traffic slows the switches in the switch block. Broadcast and multicast traffic must be replicated and forwarded out many ports. This process requires some overhead in the multilayer switch, which can become too great if significant traffic volumes are presen[r]

You should do the “Do I Know This Already?” quiz first. If you score 80 percent or higher, you may want to skip to the section “Exam Preparation Tasks.” If you score below 80 per- cent, you should spend the time reviewing the entire chapter.
“Do I Know This Already?” Quiz

Composition: Mark Shirar
Cisco has more than 200 offices worldwide. Addresses, phone numbers, and fax numbers are listed on the Cisco Website at www.cisco.com/go/offices.
CCDE, CCENT, Cisco Eos, Cisco Lumin, Cisco Nexus, Cisco StadiumVision, the Cisco logo, DCE, and Welcome to the Human Network[r]

Router Gateway Switch PC Server Laptop Multilayer Switch Wireless Router U Wireless Bridge Access Point WLAN Controller LWAPP Access Point LWAPP Network Cloud Serial Line Connection Ethe[r]

After you have read this book, 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 would still like to study, find those s[r]

Dynamic Rate Shifting
Now that you have an idea of how data is encoded and modulated, things will start to get a little easier. Another important aspect to understand, not only for the exam but for ac- tual wireless deployments, is that the farther away you get from the access point, the[r]