Cisco netacad - Study guides, Class notes & Summaries

What are two services performed by the data link layer of the OSI model? (Choose two.) - It accepts Layer 3 packets and encapsulates them into frames. It provides media access control and performs error detection. Refer to the exhibit. The PC is connected to the console port of the switch. All the other connections are made through FastEthernet links. Which types of UTP cables can be used to connect the devices? - 1 - rollover, 2 - straight-through, 3 - crossover What is a role of the Logi...

Match the Internet connectivity type to the appropriate description or characteristic. (Not all options are used.) - Metro Ethernet -- high-speed business class copper or fiber connection satellite -- requires a dish and clear line of sight for service SDSL -- business class service that provides the same upload speeds over telephone lines cable -- signal carried on the same copper or fiber medium as the television signal cellular -- access via the cell phone network Refer to the exhibit. ...

Match the Internet connectivity type to the appropriate description or characteristic. (Not all options are used.) - Metro Ethernet -- high-speed business class copper or fiber connection satellite -- requires a dish and clear line of sight for service SDSL -- business class service that provides the same upload speeds over telephone lines cable -- signal carried on the same copper or fiber medium as the television signal cellular -- access via the cell phone network Refer to the exhibit...

Fill in the blank. An ___________ is a private connection of LANs and WANs that belongs to an organization, and is designed to be accessible only by the members and employees of the organization, or others with authorization. - Intranet Refer to curriculum topic: 1.2.3 Intranets connect LANs and WANs that should only be accessible by internal employees, whereas an extranet allows organizations to do business directly with other external organizations by allowing them access to part of the...

What are two services performed by the data link layer of the OSI model? (Choose two.) - It accepts Layer 3 packets and encapsulates them into frames. It provides media access control and performs error detection. Refer to the exhibit. The PC is connected to the console port of the switch. All the other connections are made through FastEthernet links. Which types of UTP cables can be used to connect the devices? - 1 - rollover, 2 - straight-through, 3 - crossover What is a role of the Logi...

Match the Internet connectivity type to the appropriate description or characteristic. (Not all options are used.) - Metro Ethernet -- high-speed business class copper or fiber connection satellite -- requires a dish and clear line of sight for service SDSL -- business class service that provides the same upload speeds over telephone lines cable -- signal carried on the same copper or fiber medium as the television signal cellular -- access via the cell phone network Refer to the exhibit. ...

Match the Internet connectivity type to the appropriate description or characteristic. (Not all options are used.) - Metro Ethernet -- high-speed business class copper or fiber connection satellite -- requires a dish and clear line of sight for service SDSL -- business class service that provides the same upload speeds over telephone lines cable -- signal carried on the same copper or fiber medium as the television signal cellular -- access via the cell phone network

What two functions are provided by ARP? (Choose two.) -Maintains a table of IPv4 address to domain names -Maintains a table of IPv4 to MAC address mappings -Maintains a table of IPv6 to MAC address mappings -Resolves IPv4 addresses to domain names -Resolves IPv4 addresses to MAC addresses -Resolves IPv6 addresses to MAC addresses - ANSWERS-Maintains a table of IPv4 to MAC address mappings -Resolves IPv4 addresses to MAC addresses Where is the ARP table stored on a device? -ROM -f...