ITN 100 Chapter 8 |50 Study Guide Questions And Answers

The _______ is the part of the backbone that connects the LANs together. - ️️Distribution layer Switches: - ️️learn addresses by reading the source and destination addresses Device performance on a backbone network will not be improved by: - ️️translating packets from one protocol to another as they enter the BN Routers: - ️️may also be called TCP/IP gateways VLANs provide faster performance compared to switched, collapsed or routed backbone architectures. - ️️True Which of the following is not true about Layer-3 switches? - ️️They can only switch messages based on their data link layer addresses. A _____________ type of BN is a new type of LAN/BN architecture made possible by intelligent, high speed switches that assign computers to LAN segments via software, rather than by hardware. - ️️Virtual LAN A backbone network that connects many backbone networks spanning several buildings at a single location is often called an Internet backbone. - ️️False Which of the following is not true about backbone networks? - ️️They tend to use lower speed circuits than LANs.