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Risultati dello scritto di TSR

Parent Category: Didattica

Risultati dello scritto di Tecnologie e servizi di rete del 2 marzo 2018

Punteggio -2 indica che la domanda non è stata valutata perché la prova è comunque insufficiente.

Matricola Voto Voto scalato Q1 Q2.1 Q2.2 Q2.3 Q2.4 Q3
151268     0 0 0 0 0 0
195101     0 0 0 0 0 0
200839 INS 9.3 3 2 3 0 3 2
201451 30 31.6 10 6 4 4 8 12
203595 18 17.9 7 2 3 1 4 8
204836     0 0 0 0 0 0
205197     0 0 0 0 0 0
205639 19 18.7 4 3 2 1 4 12
206099 30 30.8 9 6 4 4 8 12
209527     0 0 0 0 0 0
213371 27 26.5 9 3 4 5 8 8
213523     0 0 0 0 0 0
214615 30 31.6 9 5 6 4 8 12
214948 30 32.3 9 6 4 6 8 12
215112 29 29.4 9 6 4 6 8 8
217012     0 0 0 0 0 0
218564 30 31.6 10 4 4 6 8 12
218698 30L 33.0 10 6 4 6 8 12
220658     0 0 0 0 0 0
221824 29 28.7 7 4 4 6 7 12
226006     0 0 0 0 0 0
228569     0 0 0 0 0 0
231879     0 0 0 0 0 0
232570 INS 12.9 6 2 3 1 5 1
233042     0 0 0 0 0 0
233061 27 26.5 10 2 3 6 8 8
233162     0 0 0 0 0 0
233269 22 21.5 7 0 3 4 4 12
233352 27 26.5 10 2 2 6 5 12
233457 28 28.0 7 2 4 6 8 12
235660 30 32.3 10 6 4 6 7 12
241487     0 0 0 0 0 0
242498     0 0 0 0 0 0
242527     0 0 0 0 0 0
243230     0 0 0 0 0 0
243231     0 0 0 0 0 0
243249 20 20.1 7 4 2 0 3 12
243290 INS 1.4 5 -2 -2 -2 -2 1
243937     0 0 0 0 0 0
243964     0 0 0 0 0 0
244066 21 20.8 10 3 4 0 4 8
244268     0 0 0 0 0 0
245420 26 25.8 10 2 3 2 7 12
245524     0 0 0 0 0 0
245551 INS 16.5 9 4 4 5 0 1
245749 23 23.0 10 2 3 3 7 7
245767 30 30.8 10 3 4 6 8 12
246041 25 25.1 10 3 3 1 8 10
246138 23 23.0 8 5 4 4 8 3
246264     0 0 0 0 0 0
246298 22 22.2 10 2 3 2 3 11
246372 30 32.3 10 6 4 6 7 12
246414 29 28.7 8 6 4 6 4 12
246620 30 31.6 10 6 4 4 8 12
246814 30 31.6 10 4 4 6 8 12
247030 30 31.6 10 6 4 4 8 12
247062 30 30.8 7 6 4 6 8 12
247592     0 0 0 0 0 0
249914 30L 33.0 10 6 4 6 8 12
249989 30 31.6 10 6 4 6 6 12
250104 27 26.5 7 6 4 6 2 12
250147     0 0 0 0 0 0
250155 28 28.0 8 6 4 6 3 12
250674 INS 12.2 8 2 0 1 3 3
251097 30L 33.0 10 6 4 6 8 12
251163     0 0 0 0 0 0
251207 28 28.0 10 6 4 4 8 7
251224 29 28.7 10 4 4 6 4 12
251325 27 27.3 9 6 4 4 7 8
251415 29 29.4 8 5 4 6 8 10
251775 24 24.4 10 3 4 4 1 12
251865 26 25.8 10 6 4 4 5 7
252097 19 18.7 8 2 1 4 8 3
252117 30L 33.0 10 6 4 6 8 12
252318 INS 7.2 0 -2 -2 -2 -2 -2
252524 23 23.0 9 4 4 4 7 4
252563     0 0 0 0 0 0
252577 30 30.1 10 6 4 6 4 12
252628 30L 33.0 10 6 4 6 8 12
252638     0 0 0 0 0 0
252648 30 32.3 10 6 4 6 7 12
252735 25 25.1 10 4 4 4 7 6
252771     0 0 0 0 0 0
252809 30 30.1 10 2 4 6 8 12
252816 25 25.1 8 4 4 6 4 9
252820     0 0 0 0 0 0
252835     0 0 0 0 0 0
252839     0 0 0 0 0 0
252843 30 31.6 10 6 4 4 8 12
252870 30 31.6 10 6 4 4 8 12
252894     0 0 0 0 0 0
252940 24 23.7 6 6 4 6 6 5
252945 30 32.3 9 6 4 6 8 12
252956 26 25.8 10 3 4 6 3 10
252961 29 28.7 7 6 4 5 6 12
252999 28 28.0 7 6 4 4 7 11
253029     0 0 0 0 0 0
253054     0 0 0 0 0 0
253083     0 0 0 0 0 0
253112 30 30.8 10 6 4 4 7 12
253119 24 24.4 10 5 4 4 5 6
253221     0 0 0 0 0 0
253264 20 20.1 9 4 2 2 4 7
253288     0 0 0 0 0 0
253479     0 0 0 0 0 0
253488 24 23.7 10 6 4 4 4 5
253666 24 24.4 8 0 3 6 5 12
253669     0 0 0 0 0 0
253823 23 23.0 9 0 4 6 7 6
253872     0 0 0 0 0 0
253902 30 32.3 10 6 4 6 7 12
253931     0 0 0 0 0 0
254357 25 25.1 10 2 3 0 8 12

 

Visto che siamo in periodo di lezioni, non ci sarà una sessio

ne per la visione dell'elaborato; ne abbiamo comunque già ampiamente discusso lo svolgimento il giorno dell'esame. Gli studenti che abbiano conseguito un punteggio di 25 o superiore che ritengano non rifletta la loro preparazione, hanno la facoltà di sostenere un orale integrativo contattandomi tramite e-mail entro lunedì 19 marzo per stabilire una data compatibile con gli orari delle loro lezioni.

I voti verranno pubblicati sul registro elettronico una volta completati gli orali integrativi e verranno registrati qualche giorno dopo.

CNTS Exam Results

Parent Category: Didattica

Outcome of the March 2nd, 2018 Computer Network Technologies and Services written test

A score -2 indicates that the answer was not graded because the test is anyway failed.

Student ID Grade Scaled score Q1 Q2.1 Q2.2 Q2.3 Q2.4 Q3
202514     0 0 0 0 0 0
210748     0 0 0 0 0 0
212191     0 0 0 0 0 0
212231 27 26.5 9 6 4 2 7 9
213366 29 28.7 8 4 4 6 7 11
213603 27 27.3 10 2 4 6 7 9
214507     0 0 0 0 0 0
214542     0 0 0 0 0 0
214809     0 0 0 0 0 0
215909     0 0 0 0 0 0
217934 30 30.8 10 6 4 4 7 12
222201 FAIL 0.7 5 -2 -2 -2 -2 4
222272 30L 33.0 10 6 4 6 8 12
224294 30 31.6 10 6 4 4 8 12
224428 FAIL 2.2 4 -2 -2 -2 -2 1
224511 FAIL 5.7 2 -2 -2 -2 -2 -2
224959 20 20.1 6 0 4 2 4 12
231601 30 30.1 10 6 4 6 4 12
233076 30L 33.0 10 6 4 6 8 12
233178 27 26.5 7 5 2 5 6 12
234919     0 0 0 0 0 0
236436 FAIL 10.8 5 1 1 4 4 0
238206 24 23.7 4 4 1 6 6 12
241525 30 31.6 9 6 4 6 7 12
241740     0 0 0 0 0 0
241850     0 0 0 0 0 0
241928 FAIL 15.1 10 1 4 0 3 3
241968     0 0 0 0 0 0
242109     0 0 0 0 0 0
242947     0 0 0 0 0 0
243244     0 0 0 0 0 0
243786 20 20.1 10 3 3 0 0 12
243798     0 0 0 0 0 0
243835     0 0 0 0 0 0
243836     0 0 0 0 0 0
243838 30 30.1 10 6 4 6 8 8
243841     0 0 0 0 0 0
243842     0 0 0 0 0 0
243847 30 30.8 9 6 4 6 6 12
243869 28 28.0 10 2 4 6 7 10
243958 27 26.5 8 4 4 1 8 12
244030     0 0 0 0 0 0
245270     0 0 0 0 0 0
245407     0 0 0 0 0 0
245789 30 32.3 10 6 4 6 7 12
245983     0 0 0 0 0 0
245995 30 30.1 10 6 4 6 4 12
245997 23 23.0 8 0 4 2 7 11
246167     0 0 0 0 0 0
246202 FAIL 7.2 0 -2 -2 -2 -2 -2
246322     0 0 0 0 0 0
246433 21 20.8 5 4 2 5 1 12
246501 30 32.3 10 6 4 6 7 12
246527     0 0 0 0 0 0
246769 30 32.3 10 6 4 6 8 11
246906 FAIL 14.3 6 3 4 4 0 3
246923 19 18.7 3 0 4 6 2 11
246962     0 0 0 0 0 0
248465 19 18.7 7 3 4 4 3 5
249425     0 0 0 0 0 0
249550 23 23.0 8 3 4 6 7 4
249995 26 25.8 7 6 4 4 7 8
249998     0 0 0 0 0 0
250205     0 0 0 0 0 0
250649     0 0 0 0 0 0
250699 FAIL 17.2 9 2 2 2 2 7
250777 22 22.2 10 5 4 4 3 5
250859 27 27.3 8 3 4 4 7 12
250891 27 26.5 7 4 3 6 5 12
250910 24 23.7 8 4 4 6 4 7
251027     0 0 0 0 0 0
251077 18 17.9 6 3 4 0 4 8
251095 28 28.0 10 4 4 6 8 7
251102 30 30.1 8 6 4 6 6 12
251129     0 0 0 0 0 0
251161 30 30.1 10 5 4 4 7 12
251175 29 29.4 9 4 4 6 7 11
251199 30L 33.0 10 6 4 6 8 12
251255 22 21.5 5 3 2 1 7 12
251372 30 30.8 10 6 4 6 5 12
251374     0 0 0 0 0 0
251425 23 23.0 10 6 4 6 0 6
251565 FAIL 0.7 7 -2 -2 -2 -2 0
251622 26 25.8 10 3 4 6 4 9
251758 30L 33.0 10 6 4 6 8 12
251897 FAIL 16.5 8 3 0 3 2 7
252582     0 0 0 0 0 0
252637 21 20.8 7 2 3 4 1 12
252754 26 25.8 8 6 4 6 0 12
252762     0 0 0 0 0 0
252778     0 0 0 0 0 0
252784 24 23.7 7 1 6 6 3 10
252785     0 0 0 0 0 0
252811 FAIL 15.8 10 0 2 1 0 9
252836 FAIL 16.5 5 3 2 0 2 11
252851     0 0 0 0 0 0
252854 30 32.3 9 6 4 6 8 12
252855 30 31.6 8 6 4 6 8 12
252890     0 0 0 0 0 0
252912     0 0 0 0 0 0
252916 30 30.1 8 4 4 6 8 12
252921     0 0 0 0 0 0
252922 29 28.7 10 6 4 4 4 12
252996     0 0 0 0 0 0
253011 30L 33.0 10 6 4 6 8 12
253073 29 29.4 7 6 4 6 8 10
253157 22 22.2 6 4 4 2 5 10
253188     0 0 0 0 0 0
253470 21 20.8 3 4 4 4 2 12
253648     0 0 0 0 0 0
253652 27 26.5 9 4 4 6 6 8

 

Given that classes have already resumed, a viewing of the written test will not take place; in any case we have already thoroughly discussed the expected answers and possible errors right after the test. Students whose grade is 25 or above and feel that the written test grade does not reflect their actual preparation, can take an additional oral test by e-mailing me by Monday March 19th to schedule a date and time compatible with the classes they are taking.

Grades will be published through the teaching portal once the oral tests will be concluded and then registered right afterwards.

202514     0 0 0 0 0 0
210748     0 0 0 0 0 0
212191     0 0 0 0 0 0
212231 27 26.5 9 6 4 2 7 9
213366 29 28.7 8 4 4 6 7 11
213603 27 27.3 10 2 4 6 7 9
214507     0 0 0 0 0 0
214542     0 0 0 0 0 0
214809     0 0 0 0 0 0
215909     0 0 0 0 0 0
217934 30 30.8 10 6 4 4 7 12
222201 FAIL 0.7 5 -2 -2 -2 -2 4
222272 30L 33.0 10 6 4 6 8 12
224294 30 31.6 10 6 4 4 8 12
224428 FAIL 2.2 4 -2 -2 -2 -2 1
224511 FAIL 5.7 2 -2 -2 -2 -2 -2
224959 20 20.1 6 0 4 2 4 12
231601 30 30.1 10 6 4 6 4 12
233076 30L 33.0 10 6 4 6 8 12
233178 27 26.5 7 5 2 5 6 12
234919     0 0 0 0 0 0
236436 FAIL 10.8 5 1 1 4 4 0
238206 24 23.7 4 4 1 6 6 12
241525 30 31.6 9 6 4 6 7 12
241740     0 0 0 0 0 0
241850     0 0 0 0 0 0
241928 FAIL 15.1 10 1 4 0 3 3
241968     0 0 0 0 0 0
242109     0 0 0 0 0 0
242947     0 0 0 0 0 0
243244     0 0 0 0 0 0
243786 20 20.1 10 3 3 0 0 12
243798     0 0 0 0 0 0
243835     0 0 0 0 0 0
243836     0 0 0 0 0 0
243838 30 30.1 10 6 4 6 8 8
243841     0 0 0 0 0 0
243842     0 0 0 0 0 0
243847 30 30.8 9 6 4 6 6 12
243869 28 28.0 10 2 4 6 7 10
243958 27 26.5 8 4 4 1 8 12
244030     0 0 0 0 0 0
245270     0 0 0 0 0 0
245407     0 0 0 0 0 0
245789 30 32.3 10 6 4 6 7 12
245983     0 0 0 0 0 0
245995 30 30.1 10 6 4 6 4 12
245997 23 23.0 8 0 4 2 7 11
246167     0 0 0 0 0 0
246202 FAIL 7.2 0 -2 -2 -2 -2 -2
246322     0 0 0 0 0 0
246433 21 20.8 5 4 2 5 1 12
246501 30 32.3 10 6 4 6 7 12
246527     0 0 0 0 0 0
246769 30 32.3 10 6 4 6 8 11
246906 FAIL 14.3 6 3 4 4 0 3
246923 19 18.7 3 0 4 6 2 11
246962     0 0 0 0 0 0
248465 19 18.7 7 3 4 4 3 5
249425     0 0 0 0 0 0
249550 23 23.0 8 3 4 6 7 4
249995 26 25.8 7 6 4 4 7 8
249998     0 0 0 0 0 0
250205     0 0 0 0 0 0
250649     0 0 0 0 0 0
250699 FAIL 17.2 9 2 2 2 2 7
250777 22 22.2 10 5 4 4 3 5
250859 27 27.3 8 3 4 4 7 12
250891 27 26.5 7 4 3 6 5 12
250910 24 23.7 8 4 4 6 4 7
251027     0 0 0 0 0 0
251077 18 17.9 6 3 4 0 4 8
251095 28 28.0 10 4 4 6 8 7
251102 30 30.1 8 6 4 6 6 12
251129     0 0 0 0 0 0
251161 30 30.1 10 5 4 4 7 12
251175 29 29.4 9 4 4 6 7 11
251199 30L 33.0 10 6 4 6 8 12
251255 22 21.5 5 3 2 1 7 12
251372 30 30.8 10 6 4 6 5 12
251374     0 0 0 0 0 0
251425 23 23.0 10 6 4 6 0 6
251565 FAIL 0.7 7 -2 -2 -2 -2 0
251622 26 25.8 10 3 4 6 4 9
251758 30L 33.0 10 6 4 6 8 12
251897 FAIL 16.5 8 3 0 3 2 7
252582     0 0 0 0 0 0
252637 21 20.8 7 2 3 4 1 12
252754 26 25.8 8 6 4 6 0 12
252762     0 0 0 0 0 0
252778     0 0 0 0 0 0
252784 24 23.7 7 1 6 6 3 10
252785     0 0 0 0 0 0
252811 FAIL 15.8 10 0 2 1 0 9
252836 FAIL 16.5 5 3 2 0 2 11
252851     0 0 0 0 0 0
252854 30 32.3 9 6 4 6 8 12
252855 30 31.6 8 6 4 6 8 12
252890     0 0 0 0 0 0
252912     0 0 0 0 0 0
252916 30 30.1 8 4 4 6 8 12
252921     0 0 0 0 0 0
252922 29 28.7 10 6 4 4 4 12
252996     0 0 0 0 0 0
253011 30L 33.0 10 6 4 6 8 12
253073 29 29.4 7 6 4 6 8 10
253157 22 22.2 6 4 4 2 5 10
253188     0 0 0 0 0 0
253470 21 20.8 3 4 4 4 2 12
253648     0 0 0 0 0 0
253652 27 26.5 9 4 4 6 6 8

Past exam papers

Below are exam papers used in previous TSR and CNTS exams:

Academic year 2016/17:

  • First CNTS and TSR exam
  • Second CNTS and TSR exam
  • Third CNTS and TSR exam
  • Fourth CNTS and TSR exam

Academic year 2016/17:

Academic year 2015/16:

Academic year 2014/15:

Academic year 2013/14:

Course outline, materials, and calendar

Since the courses Computer Network Technologies and Services and Tecnologie e Servizi di Rete have the same content, the outline is provided here for both. 

Course outline and material:
Recordings of lectures will be made available on the teaching portal.

Internet Protocol version 6

Multi-Protocol Label Switching (MPLS)colorblack&white

  • Original idea and basic principles
  • Multi-protocol Lambda Switching
  • Generalized MPLS (GMPLS)
  • Forwarding table exercises (TSR, CNTS)

Audio and video transmission on packet networks

Virtual Private Networks (VPN): protocols and architectures for both customer-provisioned and provider-provisioned solutions

Technologies for data communication in wide-area-networks: ATM, Frame Relay, SONet/SDH. 

 

Material for Lab Experiences:
This section contains the assignments for all the three laboratories and some introductory material regarding how to use the Dyn@ng network simulator (available on three different servers, one of which is preferable as it has most resources). TSR students must attend lab sessions in two separate groups, as specified in the course calendar, based on the initial of their last name: A to K and L to Z.
Lab material  Lab Assignments

 

Lecture notes shared by students:

The lecture notes and other material provided in this section was compiled by students that nicely offered to share it with other students having taken the same or future editions of the course. The material is available to the course website because it might be helpful. However, it is by no means to be considered as a reference in terms of set of topics addressed in the course (and required to pass the exam), level of detail provided (and required to pass the exam), accuracy of information contained.

Lorenzo David, Luca Ghio, "Computer network technologies and services: lecture notes", in English and in Italiano

Andrea Marcelli, Notes and selected literature on a selection of topics addressed during the course: MPLS, MPLS VPN, QoS, Optical Networks, IPV6.  [88MB zip archive]

Andrea Marcelli, "Access VPN deployment examples".

Raffele Sommese, "VPN con IPsec e OpenVPN", in Italiano.

 

Calendar for CNTS:

The lecture schedule is available in ical format (it can be used by calendar applications to automatically synchronize to the on-line calendar). 

 

Calendario di TSR:

Il calendario di lezioni, laboratori, ed esami è disponibile in formato ical (che può essere usato da applicazioni per sincronizzarsi automaticamente con il calendario on-line)

CNTS/TSR sample questions

Parent Category: Didattica
Sample questions for Computer Network Technologies and Services exam:
  • Briefly describe the protocol solutions commonly deployed in the implementation of access VPNs, comparing their relative advantages and disadvantages and discussing the problems they aim to solve and how they do it.
  • Discuss the issues faced in the migration from IPv4 to IPv6, describe the general principles on which a smooth and gradual migration can be based, and present a specific protocol solution of your choice among the ones adopted as a standard approach.

 

Esempi di domande per l'esame di Tecnologie e Servizi di Rete:
  • Descrivere brevemente le soluzioni protocollari comunemente utilizzate per le VPN di accesso (access VPN) confrontandone vantaggi e svantaggi relativi, e discutendo i problemi che si prefiggono di risolvere e come.
  • Discutere le problematiche coinvolte nella migrazione dalla versione 4 alla versione 6 del protocollo IP, descrivere i principi generali su cui basare una migrazione graduale e presentare una specifica soluzione protocollare a scelta tra quelle adottate come approccio standard.