© 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
Cisco Academy CCNA1 - CCNA2
Bachelor 3. o. 5. Sem.
Master 1. Sem.
CCNA Overview 3 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
• 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
Netze und Protokolle (NP) Datennetze 1 (DN1)
Internetworking und Netzsicherheit (IN) Datennetze 2 (DN2)
Bachelor 4. o. 6. Sem.
Cisco Academy CCNA3 - CCNA4
Cisco Academy CCNA1 - CCNA2
Bachelor 3. o. 5. Sem.
CCNA Overview 4 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
Vorlesungen NP / IN im WS 2013/14
Netze und Protokolle (NP) Datennetze 1 (DN1)
Cisco Academy CCNA1 - CCNA2
• 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 Overview 5 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
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 …
CCNA Overview 6 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
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)
CCNA Overview 7 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
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
CCNA Overview 8 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
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 Overview 9 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
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
CCNA Overview 11 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
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
CCNA Overview 12 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
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
CCNA Overview 13 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
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
CCNA Overview 14 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
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
CCNA Overview 15 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
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
CCNA Overview 16 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
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
CCNA Overview 18 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
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
CCNA Overview 19 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
Academy Connection Homepage www.netacad.com
Online Courses
(NP plus+)
Learning
(Online Chapter)
Simulation
(Packet Tracer6.0.1)
CCNA Overview 20 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
Academy Connection Homepage www.netacad.com
Assessments
* Chapter Exams
* Final Exams
* SkillTests
* Certificates
Gradebook
* Test Result
Exams of CCNA1-4
* Voucher for
external Certificate
CCNA Overview 21 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
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
CCNA Overview 22 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
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
CCNA Overview 24 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
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
CCNA Overview 25 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
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)
CCNA Overview 26 © 2009 Cisco Systems, Inc. All rights reserved. Cisco Public
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