If an Internet Service Provider (ISP) has the following chunk of CIDR-based IP addresses available with it:245.248.128.0/20 and the ISP wants to give half of this chunk of address to Organization A, and a quarter to Organization B, while retaining the remaining with itself. Then, which among the following is a valid allocation of addresses to A and B? 245.248.136.0/21 and 245.248.128.0/22 245.248.136.0/24 and 245.248.132.0/21 245.248.128.0/21 and 245.248.128.0/22 245.248.132.0/22 and 245.248.132.0/21
If an Internet Service Provider (ISP) has the following chunk of CIDR-based IP addresses available with it:245.248.128.0/20 and the ISP wants to give half of this chunk of address to Organization A, and a quarter to Organization B, while retaining the remaining with itself. Then, which among the following is a valid allocation of addresses to A and B? 245.248.136.0/21 and 245.248.128.0/22 245.248.136.0/24 and 245.248.132.0/21 245.248.128.0/21 and 245.248.128.0/22 245.248.132.0/22 and 245.248.132.0/21
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
![12
If an Internet Service Provider (ISP) has the following chunk of CIDR-based IP
addresses available with it:245.248.128.0/20 and the ISP wants to give half of
this chunk of address to Organization A, and a quarter to Organization B, while
retaining the remaining with itself. Then, which among the following is a valid
allocation of addresses to A and B?
245.248.136.0/21 and 245.248.128.0/22
245.248.136.0/24 and 245.248.132.0/21
245.248.128.0/21 and 245.248.128.0/22
245.248.132.0/22 and 245.248.132.0/21](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fed22bf92-1348-4572-954f-060d25d749f4%2Ff748213d-02a6-4785-9434-4e48fe580c08%2Fl88mls_processed.jpeg&w=3840&q=75)
Transcribed Image Text:12
If an Internet Service Provider (ISP) has the following chunk of CIDR-based IP
addresses available with it:245.248.128.0/20 and the ISP wants to give half of
this chunk of address to Organization A, and a quarter to Organization B, while
retaining the remaining with itself. Then, which among the following is a valid
allocation of addresses to A and B?
245.248.136.0/21 and 245.248.128.0/22
245.248.136.0/24 and 245.248.132.0/21
245.248.128.0/21 and 245.248.128.0/22
245.248.132.0/22 and 245.248.132.0/21
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