The network depicted in Fig. 5-37 utilizes RSVP with multicast trees for hosts 1 and 2. The following details are provided:- Host 3 requests a channel of bandwidth 2 MB/sec for a flow from host 1.- Host 3 also requests another channel of bandwidth 1 MB/sec for a flow from host 2.- Simultaneously, host 4 requests a channel of bandwidth 2 MB/sec for a flow from host 1.- Host 5 requests a channel of bandwidth 1 MB/sec for a flow from host 2.The task is to calculate the total bandwidth reserved for these requests across the routers A, B, C, E, H, J, K, and L.### Diagrams:#### (a) Full Network Topology:- Senders are denoted at the top (hosts 1 and 2).- Receivers are at the bottom (hosts 3, 4, and 5).- Routers are labeled as A, B, C, D, E, F, G, H, I, J, K, and L, forming a complex interconnection.#### (b) Multicast Tree for Host 1:- This tree starts from host 1.- The data passes through routers A, E, and branches through routers H and K to reach receivers 3, 4, and 5. #### (c) Multicast Tree for Host 2:- This tree begins from host 2.- Data traverses through routers C, E, and branches via routers H and K to reach receivers 3, 4, and 5.Each multicast tree represents the paths through the network that data from hosts 1 and 2 take to reach the respective receiving hosts. The tree structure highlights the links used for data transmission and helps calculate bandwidth allocation.

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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? A D G 1 Senders 3 B E Z 4 H K 2 Receivers (a) 5 с F L A 1 D. G. J 3 B 4 E H (b) 2 : 5 1 i D. G● J 3 4 E H (c) 2 с ▶I 5 L Fig. 5-37

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? A D G 1 Senders 3 B E Z 4 H K 2 Receivers (a) 5 с F L A 1 D. G. J 3 B 4 E H (b) 2 : 5 1 i D. G● J 3 4 E H (c) 2 с ▶I 5 L Fig. 5-37

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

The network depicted in Fig. 5-37 utilizes RSVP with multicast trees for hosts 1 and 2. The following details are provided:

- Host 3 requests a channel of bandwidth 2 MB/sec for a flow from host 1.
- Host 3 also requests another channel of bandwidth 1 MB/sec for a flow from host 2.
- Simultaneously, host 4 requests a channel of bandwidth 2 MB/sec for a flow from host 1.
- Host 5 requests a channel of bandwidth 1 MB/sec for a flow from host 2.

The task is to calculate the total bandwidth reserved for these requests across the routers A, B, C, E, H, J, K, and L.

### Diagrams:

#### (a) Full Network Topology:
- Senders are denoted at the top (hosts 1 and 2).
- Receivers are at the bottom (hosts 3, 4, and 5).
- Routers are labeled as A, B, C, D, E, F, G, H, I, J, K, and L, forming a complex interconnection.

#### (b) Multicast Tree for Host 1:
- This tree starts from host 1.
- The data passes through routers A, E, and branches through routers H and K to reach receivers 3, 4, and 5.

#### (c) Multicast Tree for Host 2:
- This tree begins from host 2.
- Data traverses through routers C, E, and branches via routers H and K to reach receivers 3, 4, and 5.

Each multicast tree represents the paths through the network that data from hosts 1 and 2 take to reach the respective receiving hosts. The tree structure highlights the links used for data transmission and helps calculate bandwidth allocation.

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