VC that is dynamically established on demand and is torn down when transmission
is complete
e. Signaling standard between the router device and the Frame Relay switch that is
responsible for managing the connection and maintaining status between the
devices
Review Questions 357
9. What identi?¬?es the logical circuit between the router and the local Frame Relay
switch?
a. A DLCI
b. An LMI signal
c. An FECN packet
d. A BECN packet
10. Match each Frame Relay topology to its description.
____Star
____Full-mesh
____Partial-mesh
a. All routers have virtual circuits to all other destinations.
b. Many, but not all, routers have direct access to all other sites.
c. Remote sites are connected to a central site that generally provides a service or an
application.
11. Which characteristic of Frame Relay can cause reachability issues when a single
interface is used to interconnect multiple sites?
a. Intermittent
b. Point-to-point
c. Error-correcting
d. NBMA
12. What is an alternative method to using Inverse ARP to map DLCIs to network layer
addresses on a Frame Relay network?
a. ARP
b. RARP
c. DHCP
d. Static Frame Relay map commands
358 Chapter 8: Extending the Network into the WAN
13.
Pages:
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530