How do we do encryption and authentication in L2TP?
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What is the default interval for SAP updates? A.) 60 seconds B.) 15 seconds C.) 30 seconds D.) 120 seconds
What does a metric of 16 hops represent when using RIP? A.) Number of hops to the destination B.) Destination unreachable C.) Number of routers D.) Bandwidth
If a router uses dynamic routing, how does it learn the route to remote networks? The router uses a DHCP request to obtain remote network numbers. The router uses a routing protocol to exchange routing info. with other routers. The router uses DNS request packets to obtain remote network numbers. The Network Administrator manually configures the remote networks.
What is a characteristic of Store and Forward switches? A.) They work at wire speed. B.) They are the same as Cut-Through switching in 'prune' mode. C.) They forward based on transport layer info. D.) They forward the frame before it is completely read. E.) They increase latency.
Identify the command that displays traffic statistics on serial0/1? A.) display interface serial0/1 B.) show interface serial0/1 C.) show seria0/1 stats D.) show interface serial0/1 stats
When would you use ISDN? A.) To connect LANs using POTS B.) To support applications requiring voice, data, and video C.) When you need a consistent and very high rate of data speed D.) To connect to IBM mainframes
Identify the default values that make up IGRP's composite metric? A.) Bandwidth B.) Load C.) Reliability D.) MTU E.) Delay
How many parts of ping?
What is the difference between dynamic ip and static ip addressing?
What are the advantages of a layered model in the networking industry?
Explain the terms unicast, multicast, broadcast.
You have a Frame Relay link on serial 1. Which command displays the Local Management Interface (LMI) data link connection identifier (DLCI) and bandwidth for that link? A. show interface serial1 B. show frame-felay serial1 C. show protocol frame-relay serial1 D. show serial1 encapsulation frame-relay