Homework8_1

Homework8_1 - attached. Suppose all three LANs use class C...

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1) What are the two main functions of a datagram-based network layer? What additional functions does a VC-based network layer have? 2) Compare and contrast link-state and distance-vector routing algorithms. 3) It is necessary that every autonomous system use the same intra-autonomous routing algorithm? Why or why not? 4) What is the decimal equivalent of the IP address 223.1.3.27 ? and convert it into Hex-decimal. 5) Consider a LAN to which ten host interfaces and three router interfaces are
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Unformatted text preview: attached. Suppose all three LANs use class C addresses. The IP addresses for the 13 devices will be identical in which of the first 32 bits? 6) Suppose there are three routers between source and destination hosts. Ignoring fragmentation, an IP segment sent from source host to destination host will travel over how many interfaces? How many routing tables will be indexed to move the datagram from source to destination?...
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This note was uploaded on 01/19/2011 for the course CS CS470 taught by Professor Dr.gao during the Summer '10 term at Chatt Tech.

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