- Suppose a router has built up the routing table shown in Table 3.19. The router can deliver packets directly over interfaces 0 and 1, or it can forward packets to routers R2, R3, or R4. Assume the router does the longest prefix match. Describe what the router does with a packet addressed to each of the following destinations: (a) 128.96.171.92 (b) 128.96.167.151 (c) 128.96.163.151 (d) 128.96.169.192 (e) 128.96.165.121 Table 3.19 Routing Table for Exercise 56 SubnetNumber SubnetMask 255.255.254.0 255.255.254.0 255.255.254.0 255.255.252.0 128.96.170.0 128.96.168.0 128.96.166.0 128.96.164.0 (default) NextHop Interface 0 Interface 1 R2 R3 R4
- Suppose a router has built up the routing table shown in Table 3.19. The router can deliver packets directly over interfaces 0 and 1, or it can forward packets to routers R2, R3, or R4. Assume the router does the longest prefix match. Describe what the router does with a packet addressed to each of the following destinations: (a) 128.96.171.92 (b) 128.96.167.151 (c) 128.96.163.151 (d) 128.96.169.192 (e) 128.96.165.121 Table 3.19 Routing Table for Exercise 56 SubnetNumber SubnetMask 255.255.254.0 255.255.254.0 255.255.254.0 255.255.252.0 128.96.170.0 128.96.168.0 128.96.166.0 128.96.164.0 (default) NextHop Interface 0 Interface 1 R2 R3 R4
Chapter13: Internet And Distributed Application Services
Section: Chapter Questions
Problem 15VE
Related questions
Question
![Suppose a router has built up the routing table shown in
Table 3.19. The router can deliver packets directly over interfaces 0
and 1, or it can forward packets to routers R2, R3, or R4. Assume
the router does the longest prefix match. Describe what the router
does with a packet addressed to each of the following destinations:
(a) 128.96.171.92
(b) 128.96.167.151
(c) 128.96.163.151
(d) 128.96.169.192
(e) 128.96.165.121
Table 3.19 Routing Table for Exercise 56
SubnetNumber
128.96.170.0
128.96.168.0
128.96.166.0
128.96.164.0
(default)
SubnetMask
255.255.254.0
255.255.254.0
255.255.254.0
255.255.252.0
NextHop
Interface 0
Interface 1
R2
R3
R4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F29773496-9c95-405c-b6b1-36362e00f2ec%2F68c4e3aa-02a8-41b5-9b4d-42584499f254%2F09fx5um_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Suppose a router has built up the routing table shown in
Table 3.19. The router can deliver packets directly over interfaces 0
and 1, or it can forward packets to routers R2, R3, or R4. Assume
the router does the longest prefix match. Describe what the router
does with a packet addressed to each of the following destinations:
(a) 128.96.171.92
(b) 128.96.167.151
(c) 128.96.163.151
(d) 128.96.169.192
(e) 128.96.165.121
Table 3.19 Routing Table for Exercise 56
SubnetNumber
128.96.170.0
128.96.168.0
128.96.166.0
128.96.164.0
(default)
SubnetMask
255.255.254.0
255.255.254.0
255.255.254.0
255.255.252.0
NextHop
Interface 0
Interface 1
R2
R3
R4
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 3 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Systems Architecture](https://www.bartleby.com/isbn_cover_images/9781305080195/9781305080195_smallCoverImage.gif)
Systems Architecture
Computer Science
ISBN:
9781305080195
Author:
Stephen D. Burd
Publisher:
Cengage Learning
![Systems Architecture](https://www.bartleby.com/isbn_cover_images/9781305080195/9781305080195_smallCoverImage.gif)
Systems Architecture
Computer Science
ISBN:
9781305080195
Author:
Stephen D. Burd
Publisher:
Cengage Learning