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Cisco Systems 2948G-L3 manual

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Table of contents for the manual

  • Page 1

    C HAPTER 3-1 Catalyst 2948G-L3 and Catalyst 4908G-L3 Switch Rout er Software Feature and Configuration Guide 78-10408-03 3 Configurations for the Layer 3 Switch Router This chapter describes t he initial conf iguration of the Layer 3 switch router and contains the following major sections: • Starting Up the Layer 3 Swit ch Router , page 3-1 • U[...]

  • Page 2

    3-2 Catalyst 2948G-L3 and Catalyst 4908G-L3 Switch Ro uter Software Feature and Configuration Gu ide 78-10408-03 Chapter 3 Configura tions for the Layer 3 Switch Router Using the Console an d the Management Port s • Entered the command line in terface (CLI) conf iguration mode. Y ou do this b y answering no when you are prompted to enter the init[...]

  • Page 3

    3-3 Catalyst 2948G-L3 and Catalyst 4908G-L3 Switch Ro uter Software Feature and Configuratio n Guide 78-10408-03 Chapter 3 Configuratio ns for th e Layer 3 Switch Ro uter Configuring the Mana gement Port file tr ansfer . The maximum f ile transfer speed supp ort ed is 57600 baud. This functi onality primarily serves as a disaster recov e ry techniq[...]

  • Page 4

    3-4 Catalyst 2948G-L3 and Catalyst 4908G-L3 Switch Ro uter Software Feature and Configuration Gu ide 78-10408-03 Chapter 3 Configura tions for the Layer 3 Switch Router Configuring the Manage ment Port T o conf igure T elnet for remote management access, perform the follow ing procedure, begin ning in user EXEC mode: Note Any F ast Ethernet interf [...]

  • Page 5

    3-5 Catalyst 2948G-L3 and Catalyst 4908G-L3 Switch Ro uter Software Feature and Configuratio n Guide 78-10408-03 Chapter 3 Configuratio ns for th e Layer 3 Switch Ro uter Configuring the Hostname • T o see th e conf iguration in NVRAM, enter the follo wing command: Router# show startup-config If you made chan ges to the conf iguration, b ut di d [...]

  • Page 6

    3-6 Catalyst 2948G-L3 and Catalyst 4908G-L3 Switch Ro uter Software Feature and Configuration Gu ide 78-10408-03 Chapter 3 Configura tions for the Layer 3 Switch Router Using the Bootfla sh Memory SIMM • T o list the directory contents of an y bootflash memory media, enter the dir [ bootflash: ] command. Router# dir Directory of bootflash:/ 1 -rw[...]

  • Page 7

    3-7 Catalyst 2948G-L3 and Catalyst 4908G-L3 Switch Ro uter Software Feature and Configuratio n Guide 78-10408-03 Chapter 3 Configuratio ns for th e Layer 3 Switch Ro uter Using the Bootflash Memory SIMM T o create a backup of the system software on a TFTP serv er, per form the follo wing task, be ginning in pri vile ged EXEC mode: The follo wing e [...]

  • Page 8

    3-8 Catalyst 2948G-L3 and Catalyst 4908G-L3 Switch Ro uter Software Feature and Configuration Gu ide 78-10408-03 Chapter 3 Configura tions for the Layer 3 Switch Router Using the Bootfla sh Memory SIMM T o cop y the system image from the TF TP server to a boo tflash memory SIMM, perform th e follo wing procedure, begi nning in pri vileged EXEC mode[...]

  • Page 9

    3-9 Catalyst 2948G-L3 and Catalyst 4908G-L3 Switch Ro uter Software Feature and Configuratio n Guide 78-10408-03 Chapter 3 Configuratio ns for th e Layer 3 Switch Ro uter Using the Bootflash Memory SIMM Note When bootflash memory is f ull, it is important to make a cop y of a kno wn good image f ile, and then copy a n e w system image fil e. If the[...]

  • Page 10

    3-10 Catalyst 2948G-L3 and Catalyst 4908G-L3 Switch Ro uter Software Feature and Configuration Gu ide 78-10408-03 Chapter 3 Configura tions for the Layer 3 Switch Router Recovering a System Ima ge Using Xmodem a nd Ymodem Recovering a System Image Using Xmodem and Ymodem If you do not ha ve access to a network serv er and need to do wnload a system[...]

  • Page 11

    3-11 Catalyst 2948G-L3 and Catalyst 4908G-L3 Switch Ro uter Software Feature and Configuratio n Guide 78-10408-03 Chapter 3 Configuratio ns for th e Layer 3 Switch Ro uter Recovering a System Image Using Xmodem and Ymodem T o copy a Cisco IOS image from a computer or work station to a router usin g the Xmodem or Ymodem protocol, perform t he follo [...]

  • Page 12

    3-12 Catalyst 2948G-L3 and Catalyst 4908G-L3 Switch Ro uter Software Feature and Configuration Gu ide 78-10408-03 Chapter 3 Configura tions for the Layer 3 Switch Router Recovering a System Ima ge Using Xmodem a nd Ymodem Note If you are transferring fr om a local computer , you may need to confi gure the terminal emulation program t o ignore Ready[...]

  • Page 13

    3-13 Catalyst 2948G-L3 and Catalyst 4908G-L3 Switch Ro uter Software Feature and Configuratio n Guide 78-10408-03 Chapter 3 Configuratio ns for th e Layer 3 Switch Ro uter Updating the System Image Updating the System Image This section pro vides brief instructions fo r updating the system image on your Layer 3 sw itch router . This procedure assum[...]

  • Page 14

    3-14 Catalyst 2948G-L3 and Catalyst 4908G-L3 Switch Ro uter Software Feature and Configuration Gu ide 78-10408-03 Chapter 3 Configura tions for the Layer 3 Switch Router Updating the System Ima ge T o co py both th e kno wn good sys tem image and th e ne w system i mage from a TFTP serv er to the file system on you r Layer 3 switch rout er , initia[...]

  • Page 15

    3-15 Catalyst 2948G-L3 and Catalyst 4908G-L3 Switch Ro uter Software Feature and Configuratio n Guide 78-10408-03 Chapter 3 Configuratio ns for th e Layer 3 Switch Ro uter Updating the System Image Source filename [domino/cat2948g-in-mz.120-7.W5.14.45]? domino/cat2948g-in-mz.12 0-7.W5.14.46 Destination filename [cat2948g-in-mz.120-7.W5.14.46]? Acce[...]

  • Page 16

    3-16 Catalyst 2948G-L3 and Catalyst 4908G-L3 Switch Ro uter Software Feature and Configuration Gu ide 78-10408-03 Chapter 3 Configura tions for the Layer 3 Switch Router Updating the System Ima ge The follo wing e xample sho ws how to en ter terminal conf iguration mode, set the conf iguration r egi ster , sav e the conf iguration , and reload the [...]