c. Complete, by inspection, the following routing table for machine D, (where 1.* means all machines on network 1 etc.). Destination Next Hop 1.* 2.* 3.* 4.* 5.* d. Complete, by inspection, the following routing table for machine C, (where 1.* means all machines on network 1 etc.). Destination Next Hop 1.* 2.* 3.* 4.* 5.* e. A default route can be used to reduce the size of a routing table. Explain how a default route would reduce the size of the routing table for machine I.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
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Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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c. Complete, by inspection, the following routing table for machine D, (where 1.* means
all machines on network 1 etc.).
Destination Next Hop
1.*
2.*
3.*
4.*
5.*
d. Complete, by inspection, the following routing table for machine C, (where 1.* means
all machines on network 1 etc.).
Destination Next Hop
1.*
2.*
3.*
4.*
5.*
e. A default route can be used to reduce the size of a routing table. Explain how a default
route would reduce the size of the routing table for machine I.
Transcribed Image Text:c. Complete, by inspection, the following routing table for machine D, (where 1.* means all machines on network 1 etc.). Destination Next Hop 1.* 2.* 3.* 4.* 5.* d. Complete, by inspection, the following routing table for machine C, (where 1.* means all machines on network 1 etc.). Destination Next Hop 1.* 2.* 3.* 4.* 5.* e. A default route can be used to reduce the size of a routing table. Explain how a default route would reduce the size of the routing table for machine I.
1. This question is about Networks
The following diagram shows a set of interconnected networks. The six networks
(networks 1-6) are shown as labelled ellipses and the machines (A-K) connected to
the networks represented as letters. Some machines (such as C, and E) are connected
to multiple networks and are set to forward packets between the two networks.
For the purposes of this questions, machines will be addressed using the format 1.A
where the number refers to the network the machine is connected and the letter
identifies the machine. Machines connected to multiple networks can be addressed
using multiple addresses – for example, machine c can be referred to as 1.c or 2.c
depending on which network it is talking to.
E-
Network 3
-F
Network 4
Network 1
Network 2
H.
A
Network 5
K
The network is configured to use next-hop routing. In the following questions, you are
required to specify the address of the next-hop where a machine should send a packet,
If it is not on the same (local) network as the machine in question. If the machines are
on the same network then you can just say the packet would be sent locally.
a. Where should machine A send packets destined for machine C?
b. Where should machine G send packets destined for machine J?
Transcribed Image Text:1. This question is about Networks The following diagram shows a set of interconnected networks. The six networks (networks 1-6) are shown as labelled ellipses and the machines (A-K) connected to the networks represented as letters. Some machines (such as C, and E) are connected to multiple networks and are set to forward packets between the two networks. For the purposes of this questions, machines will be addressed using the format 1.A where the number refers to the network the machine is connected and the letter identifies the machine. Machines connected to multiple networks can be addressed using multiple addresses – for example, machine c can be referred to as 1.c or 2.c depending on which network it is talking to. E- Network 3 -F Network 4 Network 1 Network 2 H. A Network 5 K The network is configured to use next-hop routing. In the following questions, you are required to specify the address of the next-hop where a machine should send a packet, If it is not on the same (local) network as the machine in question. If the machines are on the same network then you can just say the packet would be sent locally. a. Where should machine A send packets destined for machine C? b. Where should machine G send packets destined for machine J?
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