1 To obtain CDP information from a Cisco router that is not directly connected to the administrator’s console, what must happen?The source router must send TLV blocks to the remote router. *** The administrator can Telnet to a Cisco device that is connected to the remote router. *The administrator needs to issue the Router# show…
1 Why is it important to create standards for network consistency? (Choose three.)*** reduces network complexity *increases unplanned downtime *** limits unplanned downtime *increases bandwidth by regulating networking performance *** limits events that may impact network performance * 2 A telnet session can be established when using the IP address of a router but not…
1 What information about the router and its startup process can be gathered from the output of the show version command? (Choose three.)*** the last restart method *the tftp software version installed the amount of NVRAM and FLASH used *** the configuration register settings **** the location used for loading the IOS *2 What baud…
1 The console port can be used for which of the following? (Choose three.)*** debugging **** password recovery *routing data between networks *** troubleshooting *connecting one router to another 2 ABC Company just purchased three new routers to start their company network. Which items are needed to establish a terminal session between a PC and…
A WAN is a data communications network that spans a large geographic area such as a state, province, or country. WANs often use transmission facilities provided by common carriers such as telephone companies. These are the major characteristics of WANs: They connect devices that are separated by wide geographical areas. They use the services of…
A router is a special type of computer. It has the same basic components as a standard desktop PC. It has a CPU, memory, a system bus, and various input/output interfaces. However, routers are designed to perform some very specific functions that are not typically performed by desktop computers. For example, routers connect and allow…
A wide-area network (WAN) is a data communications network that connects user networks over a large geographical area. WANs have several important characteristics that distinguish them from LANs. The first lesson in this module will provide an overview of WAN technologies and protocols. It will also explain how WANs and LANs are different, and ways…
WAN dediğimiz şey giriş belgesinde de bahsettiğim gibi geniş coğrafi alana yayılan birbirinden coğrafi olarak uzak networkleri birbirine bağlayan veri iletim ağıdır. WAN’lar veri iletimi için genelde telefon firmalarının sağlamış olduğu altyapıyı kullanırlar. WAN’ların genel karakteristiklerini şöyle sıralayabiliriz ; Birbirinden coğrafi olarak uzak cihazları birbirine bağlar. Genelde telefon şirketlerinin, halihazırdaki internet servis sağlayıcılarının altyapılarını kullanırlar.…
Router router dedigimiz sey aslinda ozellesmis bir bilgisayardir. Tipki bir bilgisayarin sahip oldugu donanimlara sahiptir. Gerci hepsine sahip olmasa da bir cok donanimi bilgisayarinki ile hemen hemen aynidir. Router’in da CPU’su, Memory’si, System Bus’i ve cesitli giris cikis arayuzleri mevcuttur. Ama aslinda routerlar bazi, normal bilgisayarlarin yapamadigi ,temel fonksiyonlari yerine getirmek icin tasarlanmislardir.…
WAN dedigimiz sey aslinda Wide Area Network’un kisaltilmisidir. Turkce karsiti Genis Alan Ağı anlamina gelmektedir. Ancak ben belgenin geri kalan kisimlarinda WAN kelimesini kullanacagim yazmasi daha kisa ve gozumuz ayni zamanda terime de asina olmus olur… WAN adi da ustunde oldugu gibi genis alan networku anlamina gelmektedir. WAN’lar user(kullanici)lari degil cografik olarak birbirinden uzak networkleri…