The network of Fig. 5-37 uses RSVP with multicast trees for hosts 1 and 2 as shown. Suppose that host 3 requests a channel of bandwidth 2 MB/sec for a flow from host 1 and another channel of bandwidth 1 MB/sec for a flow from host 2. At the same time, host 4 requests a channel of bandwidth 2 MB/sec for a flow from host 1 and host 5 requests a channel of bandwidth 1 MB/sec for a flow from host 2. How much total bandwidth will be reserved for these requests at routers A, B, C, E, H, J, K, and L?

The network of Fig. 5-37 uses RSVP with multicast trees for hosts 1 and 2 as shown. Suppose that host 3 requests a channel of bandwidth 2 MB/sec for a flow from host 1 and another channel of bandwidth 1 MB/sec for a flow from host 2. At the same time, host 4 requests a channel of bandwidth 2 MB/sec for a flow from host 1 and host 5 requests a channel of bandwidth 1 MB/sec for a flow from host 2. How much total bandwidth will be reserved for these requests at routers A, B, C, E, H, J, K, and L?

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

2.
The network of Fig. 5-37 uses RSVP with multicast trees for hosts 1 and 2 as shown.
Suppose that host 3 requests a channel of bandwidth 2 MB/sec for a flow from host 1
and another channel of bandwidth 1 MB/sec for a flow from host 2. At the same time,
host 4 requests a channel of bandwidth 2 MB/sec for a flow from host 1 and host 5
requests a channel of bandwidth 1 MB/sec for a flow from host 2. How much total
bandwidth will be reserved for these requests at routers A, B, C, E, H, J, K, and L?
Senders
2
2
B.
A
A
A
D
D.
•F
D
•F
Fig. 5-37
H.
K
3
3
4
5
3
5
Receivers
(a)
(b)
(c)

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