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Showing posts from August 23, 2009

CCNA2 Chapter 1

1. Which two things can be determined by using the ping command? (Choose two.) the number of routers between the source and destination device the IP address of the router nearest the destination device **the average time it takes a packet to reach the destination and for the response to return to the source **whether or not the destination device is reachable through the network the average time it takes each router in the path between source and destination to respond 2. What are three main types of high-bandwidth connection options used by medium- to large-sized businesses? (Choose three.) DSL cable modem Ethernet **metro Ethernet **T1 **T3 3. What is the maximum T1 transmission speed? 56 kbps 128 kbps **1.544 Mbps 2.4 Mbps 4. Which of the following start the test of destination reachability? **echo request issued by source echo reply issued by source echo request issued by destination echo reply issued by destination 5. Which statement describes a function of a Tier 1 ISP? **pe