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chapter review

chapter review. Chapter 5 test. Which type of inter-VLAN communication design requires the configuration of multiple PHYSICAL interfaces (wasting cables and ports on both switches and routers) Legacy Inter-VLAN routing.

quemby-dale
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chapter review

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  1. chapter review Chapter 5 test

  2. Which type of inter-VLAN communication design requires the configuration of multiple PHYSICAL interfaces (wasting cables and ports on both switches and routers) • Legacy Inter-VLAN routing

  3. Which type of inter-VLAN communication design requires the configuration of multiple sub interfaces, but only one physical interface? • Router on a Stick

  4. In this diagram, the SWITCH does the routing for the hosts that connect to VLAN 5. If a computer connects to a Web Server from the Internet, will a VLAN number be added to the frame? • No, VLAN id’s are only added when the VLAN is being routed by a router, this is being done by this layer three switch

  5. A disadvantage of Router on the stick is that it doesn’t scale well. How many VLANs did the curriculum say you could have on Router-on-a-stick VLAN routing? • 50

  6. When using multiple VLANs on a multilayer switch, how is traffic routed? • Using internal VLAN interfaces on the switch (they are VIRTUAL not physical interfaces)

  7. If you are using LEGACY inter-vlan equipment and you need to have two vlans, how many physical interfaces are needed on the router to enable the communication between the two vlans? • At least two LAN interfaces should be used

  8. If you configure a router with Sub interfaces for vlans, and attach that router to a switch’s Gigabit interface, what command must you enter on the switch in order to allow for inter VLAN routing? • Switchport mode trunk

  9. True or false: Administrative distance refers to the TRUSTIWORTHINESS of a particular route. The lower the number, the more trustiworthy the route. • That is CORRECT

  10. R3efer to the exhibit. PCs on different VLANs cannot communicate. What are two errors • Gig1/1 is in the default VLAN • Gig1/1 is configured

  11. Users complain that PC2 cannot communicate with PC1. Based on the output, what is the possible cause of the problem? • The encapsulation dot1Q 5 command contains the wrong VLAN • Note: The subinterfaces do not need a no shutdown command and the fact that it is using subinterface 0/0.5 is okay, but it is not okay that the dot1Q 5 is there, it should be dot1Q 10

  12. When creating a ROUTED PORT for a single network on a MULTILAYER SWITCH, (layer 2 and 3), what command must be entered on the switches interface? • To create a routed port for a single network

  13. What is an advantage of using a multilayer switch for inter-VLAN routing? • The are much faster because all the switching stays in the switch

  14. What is a disadvantage of using multilayer swtiches for inter-VLAN routing?? • They are more expensive than router-on-a-stick

  15. When creating inter-VLAN routing on a multilayer switch, what is a virtual-routed VLAN interface called? • SVI

  16. What command is used to display the list of VLANs that exist on the switch? • Show VLANs

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