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Configure a Switch
1. Configure a Switch
LAN Switching and Wireless – Chapter 2Version 4.0
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2. Objectives
Summarize the operation of Ethernet as defined for100/1000 Mbps LANs in the IEEE 802.3 standard.
Explain the functions that enable a switch to forward
Ethernet frames in a LAN.
Configure a switch for operation in a network
designed to support voice, video, and data
transmissions.
Configure basic security on a switch that will operate
in a network designed to support voice, video, and
data transmissions.
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3. Summarize the operation of Ethernet as defined for 100/1000 Mbps LANs in the IEEE 802.3 standard
Describe the key elements of Ethernet/802.3 networks© 2006 Cisco Systems, Inc. All rights reserved.
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4.
Summarize the operation of Ethernet asdefined for 100/1000 Mbps LANs in the IEEE
802.3 standard
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5.
Summarize the operation of Ethernet asdefined for 100/1000 Mbps LANs in the IEEE
802.3 standard
© 2006 Cisco Systems, Inc. All rights reserved.
Cisco Public
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6.
Summarize the operation of Ethernet asdefined for 100/1000 Mbps LANs in the IEEE
802.3 standard
© 2006 Cisco Systems, Inc. All rights reserved.
Cisco Public
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7.
Summarize the operation of Ethernet asdefined for 100/1000 Mbps LANs in the IEEE
802.3 standard
© 2006 Cisco Systems, Inc. All rights reserved.
Cisco Public
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8.
Summarize the operation of Ethernet asdefined for 100/1000 Mbps LANs in the IEEE
802.3 standard
© 2006 Cisco Systems, Inc. All rights reserved.
Cisco Public
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9.
Summarize the operation of Ethernet asdefined for 100/1000 Mbps LANs in the IEEE
802.3 standard
© 2006 Cisco Systems, Inc. All rights reserved.
Cisco Public
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10.
Summarize the operation of Ethernet asdefined for 100/1000 Mbps LANs in the IEEE
802.3 standard
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11. Summarize the operation of Ethernet as defined for 100/1000 Mbps LANs in the IEEE 802.3 standard
Bandwidth and ThrouhgputCollision Domains
Broadcast Domains
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12. Summarize the operation of Ethernet as defined for 100/1000 Mbps LANs in the IEEE 802.3 standard
Describe the design considerations for Ethernet/802.3networks
Network Latency
Network Congestion
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13. Summarize the operation of Ethernet as defined for 100/1000 Mbps LANs in the IEEE 802.3 standard
© 2006 Cisco Systems, Inc. All rights reserved.Cisco Public
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14. Summarize the operation of Ethernet as defined for 100/1000 Mbps LANs in the IEEE 802.3 standard
© 2006 Cisco Systems, Inc. All rights reserved.Cisco Public
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15. Summarize the operation of Ethernet as defined for 100/1000 Mbps LANs in the IEEE 802.3 standard
© 2006 Cisco Systems, Inc. All rights reserved.Cisco Public
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16. Summarize the operation of Ethernet as defined for 100/1000 Mbps LANs in the IEEE 802.3 standard
© 2006 Cisco Systems, Inc. All rights reserved.Cisco Public
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17. Summarize the operation of Ethernet as defined for 100/1000 Mbps LANs in the IEEE 802.3 standard
© 2006 Cisco Systems, Inc. All rights reserved.Cisco Public
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18. Summarize the operation of Ethernet as defined for 100/1000 Mbps LANs in the IEEE 802.3 standard
© 2006 Cisco Systems, Inc. All rights reserved.Cisco Public
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19. Summarize the operation of Ethernet as defined for 100/1000 Mbps LANs in the IEEE 802.3 standard
Describe the LAN design considerations to reduce network latency© 2006 Cisco Systems, Inc. All rights reserved.
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20. Explain the Functions that Enable a Switch to Forward Ethernet Frames in a LAN
Describe the switch forwarding methods© 2006 Cisco Systems, Inc. All rights reserved.
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21. Explain the Functions that Enable a Switch to Forward Ethernet Frames in a LAN
Explain symmetric and asymmetric Switching© 2006 Cisco Systems, Inc. All rights reserved.
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22. Explain the Functions that Enable a Switch to Forward Ethernet Frames in a LAN
Describe how memory buffering works© 2006 Cisco Systems, Inc. All rights reserved.
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23. Explain the Functions that Enable a Switch to Forward Ethernet Frames in a LAN
Compare Layer 2 with Layer 3 switching© 2006 Cisco Systems, Inc. All rights reserved.
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24. Configure a Switch for Operation in a Network
Describe the Cisco IOS commands used to navigatethe command-line
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25. Configure a Switch for Operation in a Network
Describe the Cisco IOS help facilities© 2006 Cisco Systems, Inc. All rights reserved.
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26. Configure a Switch for Operation in a Network
Describe the Cisco IOS commands used to access thecommand history
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27. Configure a Switch for Operation in a Network
Describe the boot sequence of a Cisco switch© 2006 Cisco Systems, Inc. All rights reserved.
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28. Configure a Switch for Operation in a Network
Describe how to prepare the switch to be configured© 2006 Cisco Systems, Inc. All rights reserved.
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29. Configure a Switch for Operation in a Network
Describe how to perform a basic switch configuration© 2006 Cisco Systems, Inc. All rights reserved.
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30. Configure a Switch for Operation in a Network
Describe how to verify the Cisco IOS configurationusing the Show command
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31. Configure a Switch for Operation in a Network
Describe how to manage the Cisco IOS configurationfiles
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32. Configure Basic Security on a Switch
Describe the Cisco IOS commands used to configurepassword options
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33. Configure Basic Security on a Switch
Describe the Cisco IOS commands used to configure alogin banner
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34. Configure Basic Security on a Switch
Describe the how to configure Telnet and SSH on aswitch
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35. Configure Basic Security on a Switch
Describe the key switch security attacks. Thedescription should include, MAC address flooding,
spoofing attacks, CDP attacks, and Telnet attacks
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36. Configure Basic Security on a Switch
Describe how network security tools are used toimprove network security
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37. Configure Basic Security on a Switch
Describe why you need to secure ports on a switch© 2006 Cisco Systems, Inc. All rights reserved.
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38. Configure Basic Security on a Switch
Describe the Cisco IOS commands used to disableunused ports
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39. Summary
LAN DesignProcess that explains how a LAN is to be
implemented
Factors to consider in LAN design include
Collision domains
Broadcast domains
Network latency
LAN segmentation
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40. Summary
Switch forwarding methodsStore & forward – used by Cisco Catalyst switches
Cut through – 2 types
Cut through
Fast forwarding
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41. Summary
Symmetric switchingSwitching is conducted between ports that have the
same bandwidth
Asymmetric switching
Switching is conducted between ports that have
unlike bandwidth
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42. Summary
CISCO IOS CLI includes the following featuresBuilt in help
Command history/options
Switch security
Password protection
Use of SSH for remote access
Port security
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43.
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