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15 Cards in this Set
- Front
- Back
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The maximum average data rate that a service provider guarantees to a customer is known as the __________. |
Committed Information Rate |
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In what situation would it be best to use Frame Relay subinterfaces? |
any time EIGRP or OSPF is used across the Frame Relay cloud |
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If Inverse ARP is not available for use, how can a network administrator still provide a Frame Relay connection to the service provider and forward routing updates? |
Use static mapping with the broadcast keyword. |
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Which bit is set by a Frame Relay switch to inform the source station that there is congestion on the network? |
BECN |
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Frame Relay term used to obtain neighbor IP address |
Inverse ARP |
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Frame Relay term a unique connection number |
DLCI |
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Frame Relay term used as a result of congestion |
FECN |
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Frame Relay term a connection between two sites |
PVC |
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What are two reasons Frame Relay is more cost-effective than leased lines? (Choose two.) time division multiplexing |
-uses less equipment -shares bandwidth across a large customer base |
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What is different about using IPv6 with Frame Relay compared to using IPv4? |
the protocol to obtain the Layer 3 address of the opposite device |
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What keyword is used in a Frame Relay static map configuration when OSPF is used among various sites of a corporation? |
broadcast |
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How are Frame Relay virtual circuits identified? |
DLCI |
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A router in a Frame Relay network needs to forward a message received from a host. What two methods does the router use to identify the correct VC to forward the message? (Choose two.) |
- The router searches Inverse ARP tables for maps of DLCIs to IP addresses. - A table of static mappings can be searched. |
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What is an advantage of configuring subinterfaces in a Frame Relay environment? |
reduces split horizon issues |
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What are three mechanisms used by Frame Relay to reduce network overhead caused by congestion? (Choose three.) |
-BECN -FECN -DE |
