RouterLab LabCourse SoSe 2017Introductory Meeting

Prof. Anja Feldmann, Mirko Palmer, Apoorv Shukla, Damien Foucard, Vasileios Giotsas, BalakrishnanChandrasekaran

LabCourseTutors§ Mirko Palmer§ Apoorv Shukla§ Damien Foucard§ Vasileios Giotsas§ Balakrishnan Chandrasekaran

Technical Support§ Sarah Dierenfeld§ Christian Struck

RouterLab LabCourse SoSe 2017 – Introductory Meeting

e-mail: rl-tutors@inet.tu-berlin.de

RouterLab LabCourse Goals

§ Hands-on experience in configuring, operating, and debugging real networking hardware

§ Understanding networking technologies from a practical perspective using• Juniper router and switches (JunOS)• Cisco router and switches (Cisco IOS)• Linux PCs

RouterLab LabCourse SoSe 2017 – Introductory Meeting

RouterLab LabCourse Topics

§ Basic IPv4 and IPv6 operations§ VLANs (IEEE 802.1q)§ Networking Experiments§ DHCP and IPv6 SLAAC (auto configuration)§ Firewalls & ACLs§ Tunneling & VPN§ Routing Protocols (RIP, OSPF, BGP)§ OpenFlow

RouterLab LabCourse SoSe 2017 – Introductory Meeting

RouterLab LabCourse Prerequisites

§ Recommended Courses:• Techn. Grungdlagen der Informatik 4 (TechGI 4)• Network Protocols and Architectures (NPA)• Internet Routing

§ Basic knowledge:

• Internet protocols (IP, IPv6, TCP, …)• Internet architectures (routing, ASs, …)• Unix operations (file handling & networking)

RouterLab LabCourse SoSe 2017 – Introductory Meeting

RouterLab LabCourse Prerequisites

§ English language:• Oral and written skills to express topics• We grade the content of your work

– not your English –but your write-up must be understandable

§ tuBIT Account:

• To submit your work via SVN• To access ISIS forum

RouterLab LabCourse SoSe 2017 – Introductory Meeting

Module 63210

Praktikum, 6 SWS / 9 LPFinal date for registration: 19.05.2017Portfolioprüfung with 100 points (p)

§ 1x 12p Oral Exam§ 8x 11p Lab assignments with oral review§ Grading based on Fakultät 4 Notenschlüssel 2.

RouterLab LabCourse SoSe 2017 – Introductory Meeting

Module 63210 Lab Assignments

RouterLab LabCourse SoSe 2017 – Introductory Meeting

• Assignments done as group• Debriefings of the results

with individual grading for the group members.

• Special linear scale of the assignment results to portfolio points as prepara-tion is included in the results.

Percent Points92 1188 1084 980 876 772 668 564 460 356 252 1

Course Organization & Dates

§10 worksheets (8 of them graded)§ 2 students per group§ 2x 3:45h lab time per week / worksheet

on fixed time slots§ Additional free slots

RouterLab LabCourse SoSe 2017 – Introductory Meeting

Course Organization & Dates

RouterLab LabCourse SoSe 2017 – Introductory Meeting

Time Mon Tue Wed Thu Fri10:00 – 13:45 Tutorial14:00 – 17:4518:00 – 21:45

Aachen-Cloud

Cologne-Cloud

Additional time slots can

be reserved through “labtool”

Leverkusen-Cloud

Time Mon Tue Wed Thu Fri10:00 – 13:45 Tutorial14:00 – 17:4518:00 – 21:45

Time Mon Tue Wed Thu Fri10:00 – 13:45 Tutorial14:00 – 17:4518:00 – 21:45

Course Organization & Dates

RouterLab LabCourse SoSe 2017 – Introductory Meeting

Worksheet Given Date Due Date Debriefing1 IPv4 / IPv6 Static Routing 2017-04-27 2017-05-04 (oral exam)2 VLANs 2017-05-04 2017-05-11 (oral exam)3 Networking Experiments 2017-05-11 2017-05-18 2017-06-014 DHCP & IPv6 SLAAC 2017-05-18 2017-06-01 2017-06-08

Christi HimmelfahrtAscension Day

2017-05-25 - -

5 Firewalls & ACLs 2017-06-01 2017-06-08 2017-06-156 Tunnels & VPN 2017-06-08 2017-06-15 2017-06-227 RIP 2017-06-15 2017-06-22 2017-06-298 OSPF 2007-06-22 2017-06-29 2017-07-069 BGP 2017-06-29 2017-07-06 2017-07-13

10 Openflow 2017-07-06 2017-07-13 2017-07-20WS 1&2 are not graded, but subject to oral exams around 2017-05-15

Course Organization & Dates

Ø Worksheets and resources will be made available through our teaching SVN and referenced on ISIS

Ø Submissions will be per-group and go into a given folder hierarchy of our teaching SVN containing a report, test outputs and device configurations

RouterLab LabCourse SoSe 2017 – Introductory Meeting

RouterLab LabCourse SoSe 2017 – Introductory Meeting

RouterLab Overview

Internet Experiment Platform at FG INET§ Spanning 6 Racks§ More than 1.5km of cabling§ Hosted in tubIT datacenter in EN building

Ø We try to organize a guided tour

RouterLab LabCourse SoSe 2017 – Introductory Meeting

RouterLab LabCourse Hardware

The LabCourse uses four “Clouds” consisting of§ 1 Juniper Switch§ 1 Cisco Switch§ 2 Juniper Routers§ 2 Cisco Router§ 4 Linux virtual machines

Ø Three groups can work in parallel

RouterLab LabCourse SoSe 2017 – Introductory Meeting

RouterLab LabCourse Topology

RouterLab LabCourse SoSe 2017 – Introductory Meeting

rc1

sc1 sj1

lg1

lg2

lg4

lg3

rj1

on sc1 all ports are GigabitEthernet0/x, the port numbers on the clouds refer to sc1 in the respective cloud

12

34

eth1

eth1

eth1

eth1

physical linklogical LAN

rj2

9 1

8

45 54

0

12 1

0

12

13 0

1 2 3

LEV LANCGNAAC

Gi1/0/x ge0/0/x

ge0/0/x ge0/0/xGi x

14

3

rc2

2

3

4 1

ge0/x

for the tutors

Next Steps – until 2017-04-27

§ Decide whether you want to take the course• Keep prerequisites in mind• Keep time constraints in mind

§ Sign up to the Routerlab SS17 course on ISIS§ Form groups of two students§ Clarify which time slots are feasible for you

• Time slots will be fixed during the semester• We can’t shift slots that fall on holidays

RouterLab LabCourse SoSe 2017 – Introductory Meeting

Course Organization & Dates

RouterLab LabCourse SoSe 2017 – Introductory Meeting

Time Mon Tue Wed Thu Fri10:00 – 13:45 Tutorial14:00 – 17:4518:00 – 21:45

Aachen-Cloud

Cologne-Cloud

Additional time slots can

be reserved through our “labtool”

Leverkusen-Cloud

Time Mon Tue Wed Thu Fri10:00 – 13:45 Tutorial14:00 – 17:4518:00 – 21:45

Time Mon Tue Wed Thu Fri10:00 – 13:45 Tutorial14:00 – 17:4518:00 – 21:45

RouterLab LabCourse SoSe 2017 – Introductory Meeting