© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE I Chapter 6 1 Basic Switch Configurations

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 2 Configure a Switch for Operation in a Network

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 3 Configure a Switch for Operation in a Network

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 4 Configure a Switch for Operation in a Network

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 5 Configure a Switch for Operation in a Network  Command history is enabled by default, and the last 10 command lines are recorded in the history buffer.

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 6 Configure a Switch for Operation in a Network  Describe the boot sequence of a Cisco switch

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 7 Configure a Switch for Operation in a Network  Describe how to prepare the switch to be configured

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 8 Basic Switch Configuration  Basic switch configuration: Management interface IP address and Default gateway  Why Does a switch need a IP address, and default gateway? –In order to manage a switch remotely using TCP/IP, you need to assign the switch an IP address. This IP address is assigned to a virtual interface called a VLAN. –An access layer switch is much like a PC in that you need to configure an IP address, a subnet mask, and a default gateway. –The switch forwards IP packets with destination IP addresses outside the local network to the default gateway.

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 9 Basic Switch Configuration  Basic switch configuration: Management interface and Default gateway

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 10 Basic Switch Configuration  Management Interface Configuration

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 11 Basic Switch Configuration  Configure Default Gateway

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 12 Basic Switch Configuration  Verify Configurations

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 13 Basic Switch Configuration

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 14 Configure a Switch for Operation in a Network  Describe how to verify the Cisco IOS configuration using the Show command

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 15 Configure a Switch for Operation in a Network  Describe how to manage the Cisco IOS configuration files

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 16 Configure Basic Security on a Switch  Describe the Cisco IOS commands used to configure password options

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 17  Describe the Cisco IOS commands used to configure a login banner Configure Basic Security on a Switch

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 18  Describe the how to configure Telnet and SSH on a switch Configure Basic Security on a Switch

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 19 Configuring Port Security

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 20 Configuring Port Security Secure MAC address Types:

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 21 Configuring Port Security

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 22  Describe the Cisco IOS commands used to disable unused ports Configure Basic Security on a Switch

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 23 Configure Basic Security on a Switch  Configure Sticky Port Security

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 24 Configure Basic Security on a Switch  Verify Port Security

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 25 Summary  CISCO IOS CLI includes the following features Built in help Command history/options  Management Interface and default gateway configuration  Switch security Password protection Use of SSH for remote access Port security

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE 1 Chapter 6 26