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> formation Technologies numériques > formation Réseaux informatiques > formation Cisco, Huawei, Juniper > formation Cisco ICND1, CCENT Routing & Switching, préparation à la certification

Cisco ICND1, CCENT Routing & Switching, préparation à la certification Training

Stage pratique

Best

Duration : 5 days

Ref : CCE

Price 2020 : Contact us

Program
Participants / Prerequisite
Intra/Tailored

Program

This course will allow you to learn all the techniques and methodologies needed to take the ICND1 test to obtain CCENT certification. You'll learn the fundamentals of enterprise networks and how to manage their security.

Learning objectives

Balanced mix of presentations, workshops on a simulator, and scenarios under similar conditions to the certification test.

PROGRAM

How to build a simple network

Network concepts. Models. TCP/IP vs OSI-RM.
Components of a computer network, hubs, bridges, switches, routers.
Basic operations of TCP/IP protocols.

IP addressing (IPv4/IPv6)

IPv4 address, mask, public/private addresses.
Concepts of variable-length subnet masks (VLSM) and network aggregation (summarization).
IPv6 link local, global unicast, and multicast addresses.
Interface identifiers, auto-configuration.

Ethernet local area networks

Switching; collision and broadcast domains
Switches, the CAM table. Configuration.
Know how to implement VLANs and Trunk links.
Wireless local area networks.

Exercise
Configure a switch. iOS commands. Verifying that the switched packet network is working properly using utilities: ping, telnet, ssh.

IP routing

Notions of subnets.
Route, administrative distance, metrics, next hop.
Static vs dynamic route.
Link states vs distance vector.
Operation and configuration of the OSPF v2, v3 routing protocol in a single areas.
Troubleshooting IP routing.

Exercise
Configuring a router. iOS commands. Setting up a dual stack network with hosts and routers. Configuring inter-VLAN routing.

IP services

Configuration of a DHCP server on a router.
Standard, extended, and named access lists (ACL).
NAT address translation, NAT overload (PAT).
Activate the Internet connection.

Exercise
Configuring address translation.

Equipment security

Introduction to network security. The firewall.
Configuration and protection of local and remote access
Traffic filtering with ACLs (access-control-lists).
Security configuration.

Exercise
Configure SSH access, disable Telnet.

Final preparation for the test

Analysis of the test's topics.
Build troubleshooting skills by drawing on scenarios.

Jeu de rôle
Intensive testing session under conditions close to the test.

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Participants / Prerequisite

» Participants

Engineers/administrators and network technicians.

» Prerequisite

Basic computing knowledge.

Intra/Tailored

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Time schedule

Generally, courses take place from 9:00 to 12:30 and from 14:00 to 17:30.

However, on the first day attendees are welcomed from 8:45, and there is a presentation of the session between 9:15 and 9:30.

The course itself begins at 9:30. For the 4- or 5-day hands-on courses, the sessions finish at 15:30 on the last day