Vorlesungen zu Computernetzen Computer Networks€¦ · 4. o. 6. Sem. Cisco Academy CCNA3 - CCNA4...

© 2009 Cisco Systems, Inc. All rights reserved. Cisco Public Presentation_ID 1

Vorlesungen zu Computernetzen Computer Networks and CCNA

September 2013, Cologne University of Applied Sciences (CUAS)

CCNA Overview 2 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public

Technische Informatik (TIN) und Nachrichtentechnik (ET/NT)

Digitaltechnik

Netze und Protokolle (NP) Datennetze 1 (DN1)

Internetworking und Netzsicherheit (IN) Datennetze 2 (DN2)

Basiswissen Betriebssysteme/ Verteilte Systeme

Next Generation Networks (NGN)

„All-IP“-Netze, VoIP, SIP/SDP, NGN, IMS

Master 2. Sem

Bachelor 4. o. 6. Sem.

Advanced Multimedia Communications (AMC)

Multimediadienste Quality-of-Service, QoS DiffServ, IntServ

Cisco Academy CCNA3 - CCNA4



Master 1. Sem.


• Inhalte in NP/IN und CCNA sind ~80% überlappend

• NP/IN behandelt einige Vertiefungen

• NP/IN Inhalte sind prüfungsrelevant

• CCNA ist eine industrielle Weiterbildung in Netzbereich

• CCNA enthält zusätzlich einige Cisco-spezifische Konfigurationsaspekte

• Für die erfolgreiche CCNA-Teilnahme werden je Modul Zertifikate ausgestellt

Vorlesungen NP / IN und CCNA Kurs


Internetworking und Netzsicherheit (IN) Datennetze 2 (DN2)






Vorlesungen NP / IN im WS 2013/14



• Termine (Stand 12.09.2013)

• 3TIN V/Ü NP Dienstags, 1.-4. Std., LA Johannes Spanier P NP/CCNA Dienstags, 7.-10. Std., Prof. Andreas Grebe

• 5TIN V DN1 Donnerstags, 3.-4. Std., 5NT LA André Nording P DN1/CCNA Donnerstags, 8.-11. Std., LA Michael Willecke Ü DN1 Donnerstags, 12.-13. Std., LA André Nording

• CCNA P Mittwochs, 11.-14. Std., (alle) LA Wolfram Seidel

• Auswahl des Praktikumtyps: http://www.dn.fh-koeln.de/exams_scheduler/


CCNA: Cisco Certified Network Associate Subtitle: Size 24, Left Aligned

Ausbildung in einer Zukunftsbranche

Computer Networking / Netztechnologien

• Globale Studien zeigen wachsenden Bedarf

• tlw. kritischer Mangel an Fachkräften

• Netztechniken in nahezu alle Lebens- und Arbeitsbereiche

• Mobilfunknetze:

• Email, Kalender, SAP-Anwendung, Firmendaten,

• Web, Freunde, Spiele/Spass, Unterhaltung

• Verteiltes Engineering, verteilte Expertenteams

• Automatisierung, Industrielle Fertigung

• Mobilität, PKW/LKW, Verkehrssteuerung

• Gesundheitswesen, Patientendiagnose

• und so Vieles mehr …


Inhalte von NP / IN und CCNA I. Einführung, Grundlagen

Motivation, Beispiele, Kenngrößen, Vernetzungstypen

Referenzmodelle und Protokolle, ISO/OSI, TCP/IP

II. Aufbau einfacher Netze

Physische Medien

Medienzugriff, Ethernet

Adressierung, IPv4, IPv6

Transportprotokolle UDP, TCP

Anwendungsprotokolle HTTP, FTP, TFTP, Telnet, DNS

III. Essentielle Switching- und Routing-Techniken

Switches LAN, VLAN

Statisches Routing

Dynamisches Routing, OSPF, EIGRP

Access Control Listen ACL

IP-Adressenzuordnung DHCP

Private und öffentlichen Netze, NAT

CCNA1

Introduction to Networks (ITN)

CCNA 2

Routing and Switching Essentials (RSE)


Inhalte von NP / IN und CCNA I. Skalierende Netze

Redundanzen und Link Aggregation

Multiarea Routing

Wireless LAN (WLAN)

Netzsicherheit, Sicherheitsziele, Algorithmen,

Paketfilter ACL

II. Vernetzung von Netzen

Hierarchische Netze

WAN Techniken, PPP

Breitbandtechnik, xDSL

Virtuelle Private Netze (VPN)

Netzmanagement und Netzmonitoring

CCNA 3

Scaling Networks

CCNA 4

Connecting Networks


V/Ü/P und zusätzliche Weiterbildung Subtitle: Size 24, Left Aligned

Vorlesungen NP und IN

• Vorlesung und Übung (prüfungsrelevant)

• Pratikum in Netztechnik (Aufbau, Routing, Switching, Troubleshooting)

Weiterbildung in CCNA

• Anrechnung des CCNA als NP/IN Praktikum

• Zusätzliche Aufgaben

• Online Chapter, Online Exams

• Final Exam, Skill Test

• Zertifikat über die Teilnahme

• “im Vorbeigehen” fachliches Englisch lernen und vertiefen

• Teilnahme ist für Studierende kostenlos


CCNA 5.0 Curricula Overview

Presentation_ID 10 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public

Cisco Packet Tracer

Student Networking Knowledge and Skills

Cisco Networking Academy Curricula Portfolio

CCNP

IT Essentials: PC Hardware and

Software

IT Essentials

CCNP

CCNA Security

CCNA Routing and Switching

Introduction to Networks

Routing and Switching Essentials

Sclaning Networks

Connecting Networks

CCNA Security

Building Scalable Internetworks

Implementing Secured Converged Wide-Area

Networks

Building Multilayer Switched Networks

Optimizing Converged

Networks

Network Professional

IT Technician

Network Technician

Network Associate

Network Specialist


Emphasize critical thinking, problem solving, collaboration, and the practical application of skills

Offer embedded, highly interactive e-learning/e-practise activities that stimulate learning and improve knowledge retention

Include hands-on labs, simulation-based learning activities, and innovative online assessments

Help prepare students for entry-level career opportunities, continuing education, and globally-recognized Cisco certifications

Provide learning pathways

Key Features


Chapter Introduction to Networks Switching and Routing

Essentials Scaling Networks Connecting Networks

1 Exploring the Network Introduction to Switched

Networks Growing the Network

Hierarchical Network Design

2 Configuring a Network Operating

System

Basic Switching Concepts and

Configuration LAN Redundancy

Connecting to the WAN

3 Network Protocols and

Communications Implementing VLAN Security Link Aggregation

Point-to-Point Connections

4 Network Access Routing Concepts Wireless Frame Relay

5 Ethernet Inter-VLAN Routing Adjust and Troubleshoot Single-

Area OSPF

Network Address Translation for

IPv4

6 Network Layer Static Routing Multiarea OSPF Broadband Solutions

7 Transport Layer Routing Dynamically EIGRP Securing Site-to-Site

Connectivity

8 IP Addressing Single-Area OSPF Monitoring the Network

9 Subnetting IP Networks Access Control Lists

10 Application Layer DHCP

11 It’s a Network Network Address Translation for

IPv4

CCNA 5.0 Course Outline


Module CCNA-1

Primary Hands-On Lab Pod

Shared “model” Internet connection and LAN

Isolated from any production networks

Secondary Lab Pod

Students use this topology to plan, build, configure, and test

1841 R1-ISP Server-PT

Server

1841 R2-Central

PC-PT PC 1A

PC-PT PC 1B

PC-PT PC 2A

PC-PT PC 2B

Pod 1 Pod 2 …Pod N

Labs Include: Using WireShark to sniff traffic

Analyse Web, DNS, email, chat, FTP

IPv4 and IPv6

Network testing

PC-PT PC 1

1841 Router1

2960-24TT Switch1

PC-PT PC 2

PC-PT PC 3

…Pod N Pod 1 Labs Include: Network Planning

Network Building

Network Configuring

Network Testing

Basic IOS

2960-24TT S1 Central

Lab Topology

Introduction to Networks


Module CCNA-2

Simple switching and routing network

Switched VLAN

Static and dynamic routing

Switching and Routing Essentials

PC-PT PC 1A

PC-PT PC 1B

PC-PT PC 2

1841 R1 2860-24TT Switch1

1841 R3 2860-24TT Switch3

PC-PT PC 3

1841 R2

2960-24TT Switch2

Pod 1 …Pod N

Lab Topology


Module CCNA-3 Scaling Networks

Trunk

Trunk Trunk

172.17.30.26

172.17.99.35/24

F0/7

F0/3 F0/4

F0/2

F0/1

F0/2

F0/1

F0/3 F0/4

F0/2 F0/3

F0/1 F0/4

F0/11 F0/18 F0/7

F0/5

F0/0

Fa0/1

172.17.50.1

172.17.50.0/24

Web/TFTP Server 172.17.50.254

172.17.10.21 172.17.20.22 172.17.99.25/24 172.17.30.23

PC6

WRS3

S3 S1

R1

S2

PC1 PC2 PC3 WRS2

Lab Topology

ISP


Module CCNA-4 Connecting Networks

PC3 PC1 PC2

TFTP Server 192.168.20.254 /24

192.168.20.0 /24

Fa0/1 192.168.20.1 /24

S0/0/0 10.1.1.2 /30

209.165.200.224 /27

Lo0 209.165.200.225 /27

S0/0/1 10.2.2.1 /30

DCE

DCE

192.168.20.0 /24

S0/0/0 10.1.1.1 /30

Fa0/0 192.168.10.1 /24

Fa0/1

192.168.10.0 /24

192.168.10.2 /24

Fa0/2

192.168.10.10 /24 192.168.11.10 /24 192.168.30.10 /24

Fa0/2 Fa0/2

192.168.11.2 /24

192.168.11.0 /24

Fa0/1 192.168.11.1 /24

Fa0/1 Fa0/1

192.168.30.2 /24

192.168.30.0 /24

Fa0/1 192.168.30.1 /24

S0/0/1 10.2.2.2 /30

R1

R2 ISP

R3

S3 S2 S1

Lab Topology


Tools and Resources


DN Homepage www.dn.fh-koeln.de

Auswahl Praktikum

* NP oder CCNA

NP Unterlagen

* Vorlesung

* Übung

* Laborversuche

* Zusatzmaterial

CCNA Information

* Lab Materials

* Übriges auf

www.netacad.com


Academy Connection Homepage www.netacad.com

Online Courses

(NP plus+)

Learning

(Online Chapter)

Simulation

(Packet Tracer6.0.1)


Academy Connection Homepage www.netacad.com

Assessments

* Chapter Exams

* Final Exams

* SkillTests

* Certificates

Gradebook

* Test Result

Exams of CCNA1-4

* Voucher for

external Certificate


NP Laborversuche / CCNA Labs For each CCNA module

- up to 11 chapter exams

- 3 lab terms

- final exam

- skill test

Local CISCO Academy and NP lab

- professional switches & router

- WLAN access points

- 19“ racks, patch panel

- CAT5e network

- Linux, Win7 server & clients


Packet Tracer Simulation-Based Learning

Simulate IOS Commands

Visualize Network Traffic

Collaborate on

Multiuser Activities

Packet Tracer 6.0.1

- IPv6 ready

- preparation of labs @ home

- training for skill test


Cisco Certifications


Time

Evo

lutio

n o

f th

e N

etw

ork

Future (todays) Converged Applications

Voice Transport

Telecommuting and VPN

Wireless

Collaboration

Video

Enhanced Security

Switching

Routing

Data Center/Storage

Skills Requirements for todays Networking

Knowledge Growth

Broad Education and Experience

Are Required for New Careers

The Role of the Network Grows

Converged Solutions

Done DD


Certification and Training @ FH Köln

CUAS (FH Köln) Certificate

Module Certificates: CCNA1 - CCNA4

contains list of modules’ content

documents students knowledge an skills

should be included in each job application

External CCNA Certificate

CUAS offers preparation course Tipps&Tricks

CCNA Routing and Switching (composite certificate 200-120)

external CCNA certification (valid for 3 years) at commercial test centers (see Academy Site, when needed)


Certifications and Vouchers

After passing CCNA-4 module

Discount vouchers are offered to eligible students for CCNA exams

Cisco exams are offered through Pearson VUE authorized test centers (www.pearsonvue.com)

More information is available in the Certifications and Vouchers area on Academy Connection

Industry certifications

Vouchers and promotional codes

Exams and testing centers

Special programs

http://www.pearsonvue.com/

http://cisco.netacad.net/cnams/content/templates/CertificationHome.jsp?url=/resource/lcms/cnams_site/english/generic_site_areas/certification/index_role.html

Vorlesungen zu Computernetzen Computer Networks€¦ · 4. o. 6. Sem. Cisco Academy CCNA3 - CCNA4...

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Transcript of Vorlesungen zu Computernetzen Computer Networks€¦ · 4. o. 6. Sem. Cisco Academy CCNA3 - CCNA4...