Fwdlab =} ALLPORTS = (1, 2, 3) O# pkt = {'src': 'AA', 'dst':'BB', 'inport':1} # Outputs: list of output ports, or 'FLOOD' to denote all except the incomming one A# e.g., 1, 2, 3, or FLOOD www.w www.R Edef Process(pkt): # return a list of ports where packets would be sent global FwdTab # your logic here return [] Edef Test(): global FwdTab FwdTab = {} pkt1 = {'src':'AA', 'dst':'BB', 'inport':1} pkt2 = {'src' BB', 'dst''AA', 'inport':2} pkt3 = {'src'E'AA', 'dst':'BB', 'inport':1} pkt4 {'src'¿'BB', 'dst':'AA', 'inport':2} %3D ww %3D I print (Process(pkt1)) print(Process(pkt2)) print (Process(pkt3)) print (Process(pkt4)) if name main Test(

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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Please solve this code
dow Help 2022-03 [C\Users\frank\Documents\Weuha VOOV. Meeting tca56t22\FileStorage\File\2022-03] - \le
learning(1).py x
Fwalab = {}
ALLPORTS = [1, 2, 3]
O# pkt = {'src':'AA', 'dst': 'BB', 'inport':1)
# Outputs: list of output ports, or 'FLOOD' to denote all except the incomming one
A# e.g., 1, 2, 3, or FLOOD
Edef Process(pkt): # return a list of ports where packets would be sent
global FwdTab
# your logic here
return []
Edef Test():
global FwdTab
FwdTab = {}
pkt1 = {'src';:'AA', 'dst';'BB", 'inport':1}
pkt2 = {'src' BB', 'dst':'AA', 'inport':2}
pkt3 = {'src''AA', 'dst':'BB', 'inport':1}
pkt4 = {'src''BB', 'dst';'AA', 'inport'2}
27
28
%3D
29
30
31
32
print(Process(pkt1))
print (Process(pkt2))
print (Process(pkt3))
print(Process(pkt4))
33
34
35
36
37 >
if
name
main
38
Test()
if name =='_main_
PC
Transcribed Image Text:dow Help 2022-03 [C\Users\frank\Documents\Weuha VOOV. Meeting tca56t22\FileStorage\File\2022-03] - \le learning(1).py x Fwalab = {} ALLPORTS = [1, 2, 3] O# pkt = {'src':'AA', 'dst': 'BB', 'inport':1) # Outputs: list of output ports, or 'FLOOD' to denote all except the incomming one A# e.g., 1, 2, 3, or FLOOD Edef Process(pkt): # return a list of ports where packets would be sent global FwdTab # your logic here return [] Edef Test(): global FwdTab FwdTab = {} pkt1 = {'src';:'AA', 'dst';'BB", 'inport':1} pkt2 = {'src' BB', 'dst':'AA', 'inport':2} pkt3 = {'src''AA', 'dst':'BB', 'inport':1} pkt4 = {'src''BB', 'dst';'AA', 'inport'2} 27 28 %3D 29 30 31 32 print(Process(pkt1)) print (Process(pkt2)) print (Process(pkt3)) print(Process(pkt4)) 33 34 35 36 37 > if name main 38 Test() if name =='_main_ PC
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