Configuration Modes and TFTP Honolulu Community College Cisco Academy Training Center Semester 2 Version 2.1.

Slides:

Advertisements

Similar presentations

Router Configuration PJC CCNA Semester 2 Ver. 3.0 by William Kelly.

Advertisements

Configuring a Router Harold Hernandez, MS, CCNI. 3.1 Configuring a Router Name a router Set passwords Examine show commands Configure a serial interface.

CCNA2-1 Chapter 1 Introduction to Routing and Packet Forwarding CLI Configuration and Addressing.

CCNA2 MODULE 5.

Cisco Router. Overview Understanding and configuring the Cisco Internetwork Operating System (IOS) Connecting to a router Bringing up a router Logging.

1 CCNA 2 v3.1 Module 3. 2 CCNA 2 Module 3 Configuring a Router.

Router Startup and Setup & Router Configuration 1

Introduction to the Cisco IOS

CCNA Guide to Cisco Networking Fundamentals Fourth Edition

1 © 2004, Cisco Systems, Inc. All rights reserved. CCNA 2 v3.1 Module 3 Configuring a Router.

Summer Classes Router - Initial Configuration By Roshan Chaudhary Lecturer Islington College.

© 2006 Cisco Systems, Inc. All rights reserved.Cisco Public 1 Initial Switch Configuration Internetworking Fundamentals Instructor: Abdirahman I. Abdi.

1 16-Aug-15 S Ward Abingdon and Witney College Routing CCNA Exploration Semester 2 Chapter 1.

1 © 2002, Cisco Systems, Inc. All rights reserved. Router boot procedure.

Cisco 2 - Routers Perrine & modified by Brierley Page 18/18/2015 Chapter 5 IOS Internet Operating System (IOS)

© 2004 Cisco Systems, Inc. All rights reserved. Managing Your Network Environment Managing Router Startup and Configuration INTRO v2.0—9-1.

Routers A router is a computer Computers have four basic components:

1 Semester 2 Module 3 Configuring a Router Yuda college of business James Chen

Basic Router Configuration Honolulu Community College Cisco Academy Training Center Semester 2 Version 2.1.

Cisco Router MODES Configuration Prompt Interface Router(config-if)#

CISCO ROUTER.  The Cisco router IOS  Enhanced editing  Administrative functions  Hostnames  Banners  Passwords  Interface descriptions  Verifying.

1 © 2004, Cisco Systems, Inc. All rights reserved. Chapter 6 Configuring a Router/ Learning About Other Devices/ Managing Cisco IOS Software.

Routing CCNA Exploration Semester 2 Chapter 1

Chapter 6 Router Configuration Sem 2V2. Configuration files can come from the console NVRAM TFTP server. The router has several modes:  privileged mode.

Configuring a network os

M. Dahshan - TCOM52721 TCOM 5272 Telecomm Lab Dr. Mostafa Dahshan OU-Tulsa 4W 2 nd floor

Chapter 2: Basic Router Configuration

© Wiley Inc All Rights Reserved. CHAPTER 4: Introduction to the Cisco IOS CCNA: Cisco Certified Network Associate Study Guide.

CCNA Journal Sample. Index Basic Ethernet Serial Router Rip.

1 © 2003, Cisco Systems, Inc. All rights reserved. CCNA 2 v3.0 Module 3 Configuring a Router.

1 © 2003, Cisco Systems, Inc. All rights reserved. CCNA 2 Module 3 Configuring a Router.

Instructor & Todd Lammle

CCNA Guide to Cisco Networking

Chap 5 Startup and Setup Andres, Wen-Yuan Liao Department of Computer Science and Engineering De Lin Institute of Technology

Page 110/19/2015 Chapter 5 CCNA2 Chapter 5 Managing Cisco IOS Software.

Basic Router Configuration 1.1 Global configuration Cisco allows us to configure the router to support various protocols and interfaces. The router stores.

1 Router Internal Components Console Auxiliary Interfaces RAMNVRAMFlashROM RAM - Packet buffers, running configurations, running IOS ROM - Rom Monitor,

Configuring a Router. Router user interface The Cisco IOS software uses a command-line interface (CLI) as the traditional console environment. This environment.

SW REVERSE JEOPARDY Chapter 1 CCNA2 SW Start-up Routing table Routing table Router parts Router parts Choosing a path Choosing a path Addressing Pot.

Module 3 Configuring a Router.

Router Fundamentals PJC CCNA Semester 2 Ver. 3.0 by William Kelly.

Sources of Cisco IOS Honolulu Community College Cisco Academy Training Center Semester 2 Version 2.1.

Sybex CCNA Chapter 4: Cisco’s IOS and SDM Instructor & Todd Lammle.

NETWORK ADMINISTRATION CPIT 470 Instructor: Mrs Aisha Ehsan.

Sybex CCNA Chapter 6: Cisco’s IOS Instructor & Todd Lammle.

Routers and Routing Basics CCNA 2 Chapter 3 1.

Will learn to use router modes and configuration methods to update a router's configuration file with current and prior versions of Cisco Internetwork.

CCNA2 Chapter 2 Cisco IOS Software. Cisco’s operating system is called Cisco Internetwork Operating System (IOS) IOS provides the following network services:

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE I Chapter 6 1 Router Initialization steps.

CN2668 Routers and Switches Kemtis Kunanuraksapong MSIS with Distinction MCTS, MCDST, MCP, A+

Cisco IOS Command Line Interface Honolulu Community College Cisco Academy Training Center Semester 2 Version 2.1.

1 © 2003, Cisco Systems, Inc. All rights reserved. CCNA 2 v3.0 Module 3 Configuring a Router.

Chapter 2: Configure a Network Operating System

Sem 2v2 Chapter 5 Router Startup and Setup. A router initializes by loading the bootstrap, the operating system, and a configuration file. If the router.

Router Startup and Setup & Router Configuration 1 Semester 2 Chapter 5/6 By: William Widulski.

2016/2/211 資訊網路專題 Router & Practice. 2016/2/212 Router Basics Computers have four basic components: a CPU, memory, interfaces, and a bus. –A router also.

Cisco S2 C6 Router Configuration 1. Router Boot Up Router uses following from config-startup when it boots –Cisco IOS software version –Router identification.

Router Startup and Setup Honolulu Community College Cisco Academy Training Center Semester 2 Version 2.1.

Configuring a Router Module 3 Semester 2. Router Configuration Tasks Name a router Set passwords Examine show commands Configure a serial interface Configure.

1 21-Mar-16 Configuring and testing CCNA Exploration Semester 1 Chapter 11.

CHAPTER 3 Router CLI Command Line Interface. Router User Interface User and privileged modes User mode --Typical tasks include those that check the router.

Introduction to networking (Yarnfield) Configure a router.

Semester 2 5/6 JEOPARDY CHAPTERS 5 & 6 REVIEW S2C06 Jeopardy Review.

Cisco S2 C5 Router Startup.

Instructor & Todd Lammle

Configuring a Router Module 3 Semester 2.

Instructor & Todd Lammle

Instructor & Todd Lammle

資訊網路專題 Router & Practice

CCNA 2 2 Double JEOPARDY Midterm REVIEW S2C06 Jeopardy Review.

Presentation transcript:

Configuration Modes and TFTP Honolulu Community College Cisco Academy Training Center Semester 2 Version 2.1

Overview 1. Router can be configured from: Console (terminal); NVRAM (memory); TFTP server (network). 2. Router modes: User mode; Privileged mode; Global configuration; Specific configuration modes; Setup Mode; RXBOOT mode.

Router Configuration Overview n Router uses configuration file at startup. n Config file customizes the router operation. n If no config file, the system configuration dialog guides you to create one.

Using TFTP Server n The configuration file can be stored on a TFTP server. u Command is copy running-config tftp. u Need IP address of the host (TFTP server) u Name the configuration file. n You can download the config file from the TFTP server to the router. u Command is copy tftp running-config. u Need IP address of TFTP server, and config file name.

Loading Config from TFTP n Command is copy tftp running-config. u Choice of host or network configuration files. F Host config - for a particular router (there is a default hostname-config file). F Network config - apply to all all routers. u Need IP address of TFTP server, and config file name. n File name convention is UNIX-based.

Commands using NVRAM, 11.x n Commands to manage the contents of NVRAM: u erase startup-config - erase the contents of NVRAM. u copy startup-config running-config - load config information from NVRAM u copy running-config startup-config - store the current config in RAM into NVRAM. u show startup-config - display the saved config file, which is in NVRAM.

Old Commands using NVRAM n Show config (show start) u displays contents of startup-config in NVRAM. n Write memory (copy run start) u copies contents of running-config to startup- config. n Write erase (erase start) u erases the startup config in NVRAM. n Write term (show run) u displays contents of running-config in RAM. n These commands are used in version 10.3 and earlier, and may not work on newer versions.

Configuration Modes n Global config commands: u Affect the system as a whole. u Single line commands & commands to enter a specific configuration mode. n Examples: u router rip will enter the router configuration mode. u int s1 will enter the interface configuration mode. n Exit command will back out one level. n Contrl-Z leaves configuration mode, back to privileged mode.

Router Configuration Mode n router rip enters the router config mode, prompt changes to Router(config-router)#. n network [ip address] - specify networks directly connected. Interface Configuration Mode int e1 - enters the interface config mode, prompt changes to Router(config-if)#. n You can now enter: clock rate on the DCE end. bandwidth. ip address and subnet mask.

Configuration Process n 1. Make changes. n 2. Examine results. n 3. Intended results? n 4. Save changes to backup. n 5. Examine backup.

Password Configuration n Console password: u line con 0 - goes into line configuration mode. u login - apply password to login to router. u password [password] - specify password. n Virtual terminal password: u line vty goes into line configuration mode, specifies number of simultaneous telnet sessions. u login - apply password to login to router. u password [password] - specify password. n Secret password: u enable secret [password]

Password Configuration (2) n Enable password: u enable password [password] n AUX (modem) password: u line aux 0 - configuration mode for the aux input. u login - apply password to login to router. u password [password] - specify password. Router Identification n Configuring router identification includes: u router name, hostname [name]. n Message-of-the-day, banner motd # u Enter text, and end with the ‘#’ character.

Summary n Configuration modes: u user, privileged, global configuration, specific configuration, setup, and boot modes. n Configuration file: u running-config - in RAM. u startup-config - in NVRAM. n Commands: u config u show run and show start u erase start u copy run start and copy start run

Summary (2) n Passwords: u console, aux, virtual terminal (telnet), enable, enable secret. n Router Identification: u hostname u banner motd # - banner message of the day.