answer only u r sure else willl sure report and dislikeeeee a. How many physical links, data links, and routes are there along the way when Host A sends a packet toHost D using the shortest path?b. How many physical links, data links, and routes are there along the way when Host A sends a packet toRouter R2 using the shortest path? (Assume that hops will be minimized across switches and routers.)c. How many physical links, data links, and routes are there along the way when Host D sends a packet toHost B using the shortest path?Switched Network XHost APhysicalLink(A-X1)Route A-BSwitched Network ZHost BData LinkP2-BHost DFrame XPacketData LinkA-R1Switch X1Switch Z2Host ECompraSwitch X2Switch X3SwitchZ1Route A-B3 Networks (X,Y,Z)1 Packet & Route3 Frames & Data Links7 Physical LinksSwitch X4Switch Z4LULE ATELIVIR CUIRepro an ning]PacketFrame ZSwitch Z3FIGURE 1-28 An Exercise in Physical, Links, Data Links, and RoutesHost CSwitchedNetwork YRouter R1Router R3Data LinkR1-R2PacketFrame YRouter R2

Answered: b. How many physical links, data links,…

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b. How many physical links, data links, and routes are there along the way when Host A sends a packe tha (A

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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answer only u r sure else willl sure report and dislikeeeee

a. How many physical links, data links, and routes are there along the way when Host A sends a packet to
Host D using the shortest path?
b. How many physical links, data links, and routes are there along the way when Host A sends a packet to
Router R2 using the shortest path? (Assume that hops will be minimized across switches and routers.)
c. How many physical links, data links, and routes are there along the way when Host D sends a packet to
Host B using the shortest path?
Switched Network X
Host A
Physical
Link
(A-X1)
Route A-B
Switched Network Z
Host B
Data Link
P2-B
Host D
Frame X
Packet
Data Link
A-R1
Switch X1
Switch Z2
Host E
Compra
Switch X2
Switch X3
Switch
Z1
Route A-B
3 Networks (X,Y,Z)
1 Packet & Route
3 Frames & Data Links
7 Physical Links
Switch X4
Switch Z4
LULE ATELIVIR CUIRepro an ning]
Packet
Frame Z
Switch Z3
FIGURE 1-28 An Exercise in Physical, Links, Data Links, and Routes
Host C
Switched
Network Y
Router R1
Router R3
Data Link
R1-R2
Packet
Frame Y
Router R2

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