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Cisco Systems 12012 manual

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manuales de instrucciones parecidos

Buen manual de instrucciones

Las leyes obligan al vendedor a entregarle al comprador, junto con el producto, el manual de instrucciones Cisco Systems 12012. La falta del manual o facilitar información incorrecta al consumidor constituyen una base de reclamación por no estar de acuerdo el producto con el contrato. Según la ley, está permitido adjuntar un manual de otra forma que no sea en papel, lo cual últimamente es bastante común y los fabricantes nos facilitan un manual gráfico, su versión electrónica Cisco Systems 12012 o vídeos de instrucciones para usuarios. La condición es que tenga una forma legible y entendible.

¿Qué es un manual de instrucciones?

El nombre proviene de la palabra latina “instructio”, es decir, ordenar. Por lo tanto, en un manual Cisco Systems 12012 se puede encontrar la descripción de las etapas de actuación. El propósito de un manual es enseñar, facilitar el encendido o el uso de un dispositivo o la realización de acciones concretas. Un manual de instrucciones también es una fuente de información acerca de un objeto o un servicio, es una pista.

Desafortunadamente pocos usuarios destinan su tiempo a leer manuales Cisco Systems 12012, sin embargo, un buen manual nos permite, no solo conocer una cantidad de funcionalidades adicionales del dispositivo comprado, sino también evitar la mayoría de fallos.

Entonces, ¿qué debe contener el manual de instrucciones perfecto?

Sobre todo, un manual de instrucciones Cisco Systems 12012 debe contener:
- información acerca de las especificaciones técnicas del dispositivo Cisco Systems 12012
- nombre de fabricante y año de fabricación del dispositivo Cisco Systems 12012
- condiciones de uso, configuración y mantenimiento del dispositivo Cisco Systems 12012
- marcas de seguridad y certificados que confirmen su concordancia con determinadas normativas

¿Por qué no leemos los manuales de instrucciones?

Normalmente es por la falta de tiempo y seguridad acerca de las funcionalidades determinadas de los dispositivos comprados. Desafortunadamente la conexión y el encendido de Cisco Systems 12012 no es suficiente. El manual de instrucciones siempre contiene una serie de indicaciones acerca de determinadas funcionalidades, normas de seguridad, consejos de mantenimiento (incluso qué productos usar), fallos eventuales de Cisco Systems 12012 y maneras de solucionar los problemas que puedan ocurrir durante su uso. Al final, en un manual se pueden encontrar los detalles de servicio técnico Cisco Systems en caso de que las soluciones propuestas no hayan funcionado. Actualmente gozan de éxito manuales de instrucciones en forma de animaciones interesantes o vídeo manuales que llegan al usuario mucho mejor que en forma de un folleto. Este tipo de manual ayuda a que el usuario vea el vídeo entero sin saltarse las especificaciones y las descripciones técnicas complicadas de Cisco Systems 12012, como se suele hacer teniendo una versión en papel.

¿Por qué vale la pena leer los manuales de instrucciones?

Sobre todo es en ellos donde encontraremos las respuestas acerca de la construcción, las posibilidades del dispositivo Cisco Systems 12012, el uso de determinados accesorios y una serie de informaciones que permiten aprovechar completamente sus funciones y comodidades.

Tras una compra exitosa de un equipo o un dispositivo, vale la pena dedicar un momento para familiarizarse con cada parte del manual Cisco Systems 12012. Actualmente se preparan y traducen con dedicación, para que no solo sean comprensibles para los usuarios, sino que también cumplan su función básica de información y ayuda.

Índice de manuales de instrucciones

  • Página 1

    1 Doc. No . Cisco Systems, Inc. All rights reser ved. 170 West Tasman Drive San Jose, CA 95134-1706 USA Cisco Systems, Inc. Corporate Headquarters Copyright © 1997-2002 Cisco 12012 Gigabit Switch Router Card Cage Assemb ly Replacement Instructions Product Number: GSR12-CARDCA GE= This document contains instructions for removing and replacing a car[...]

  • Página 2

    2 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions Product Overview Figure 1 Cisco 12012—Front Vie w The lo wer card cage, located behind the air filter , has fi ve ke yed horizontal slots for cards containing the switch fabric circuitry . The cards provide the physical pathw ay for data packet exchange between the [...]

  • Página 3

    Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 3 Safety Guidelines Safety Guidelines Before you begin the replacement procedure, re vie w the safety guidelines in this section to av oid injuring yourself or damaging the equipment. This section also repeats in multiple languages the warnings in this document. In additi[...]

  • Página 4

    4 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions Safety Guidelines W arnung Dieses W arnsymbol bedeutet Gefahr . Sie befinden sich in einer Situation, die zu einer Körperverletzung führen könnte. Be v or Sie mit der Arbeit an irgendeinem Gerät be ginnen, seien Sie sich der mit elektrischen Stromkreisen verb unden[...]

  • Página 5

    Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 5 Safety Guidelines Saf ety with Electricity The line cards, RP , switch fabric cards, blo wer modules, and redundant po wer supplies are designed to be remov ed and replaced while the system is operating without presenting an electrical hazard or damage to the system. Fo[...]

  • Página 6

    6 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions T ools and Parts Required Pre v enting Electrostatic Discharge Damage Electrostatic discharge damage, which can occur when electronic boards or components are handled improperly , can result in complete or intermittent failures. Follo wing are guidelines for pre venting[...]

  • Página 7

    Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 7 Removing and Replacing a Card Cage Assembly Remo ving and Replacing a Card Ca ge Assembly This section cov ers removing and replacing of the card cage assembly . The card cage assembly comprises a single assembly that includes the upper card cage, the lower card cage, a[...]

  • Página 8

    8 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions Removing and Replacing a Car d Cage Assembl y Removing an A C-Input P ower Supply Perform the follo wing steps to remove an A C-input power supply: Step 1 Attach an antistatic wrist strap to yourself and to one of the two ESD connection sock ets located on the front edg[...]

  • Página 9

    Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 9 Removing and Replacing a Card Cage Assembly Step 7 Grasp the po wer supply handle and pull straight out to disconnect the power supply from the backplane connector . Slide the power supply halfway out of the bay slot. (Refer to Figure 3.) Figure 3 Removing an A C-Input [...]

  • Página 10

    10 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions Removing and Replacing a Car d Cage Assembl y Removing a DC-Input P ower Supply Perform the follo wing steps to remove a DC-input po wer supply: Caution Before performing any of the follo wing procedure, ensure that po wer is remov ed from the DC circuit. T o ensure th[...]

  • Página 11

    Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 11 Removing and Replacing a Card Cage Assembly Figure 4 Removing a DC-Input P ower Supply Caution The DC-input po wer supply weighs 19 lb (8.3 kg). Use two hands when handling the po wer supply . Step 6 Place your free hand underneath the po wer supply for support and sli[...]

  • Página 12

    12 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions Removing and Replacing a Car d Cage Assembl y Removing the Cards F rom the Upper Card Cage This section provides the procedures for remo ving the line cards, RP , and alarm card from the upper card cage. Note Y ou must remov e any blank cards installed in the upper car[...]

  • Página 13

    Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 13 Removing and Replacing a Card Cage Assembly Step 3 Proceeding from left to right in the upper card cage, select a line card. Starting with the bottom port on the line card, disconnect the network interface cable from the bottom port on the line card. (Refer to Figure 5[...]

  • Página 14

    14 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions Removing and Replacing a Car d Cage Assembl y Step 7 Proceeding from left to right in the upper card cage, select a line card and loosen the two capti ve scre ws located at the top and bottom of the line card (Refer to Figure 6a.) Step 8 Piv ot the two card ejector le [...]

  • Página 15

    Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 15 Removing and Replacing a Card Cage Assembly Step 3 Loosen the two capti ve scre ws at the top and bottom of the RP . (Refer to Figure 7a.) Step 4 Piv ot the two ejector le v ers out, aw ay from the card, to unseat the card from the backplane connector . (Refer to Figur[...]

  • Página 16

    16 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions Removing and Replacing a Car d Cage Assembl y Step 3 Loosen the two capti ve scre ws at the top and bottom of the alarm card. (Refer to Figure 8a.) Note Unlike the line cards and RP , the alarm card does not ha ve card ejector le v ers. The alarm card backplane connect[...]

  • Página 17

    Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 17 Removing and Replacing a Card Cage Assembly Step 2 T o gain access to the lo wer card cage, loosen the two capti ve scre ws at the top of the air filter tray and pi vot the tray do wn, aw ay from the lo wer card cage. (Refer to Figure 9.) Figure 9 Opening the Air Filt[...]

  • Página 18

    18 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions Removing and Replacing a Car d Cage Assembl y Step 3 T o access the cards in the lo wer card cage, you must first mov e the air deflector up, out of the way . Lift the air deflector up and secure it to the top of the lower card cage by turning the air deflector lat[...]

  • Página 19

    Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 19 Removing and Replacing a Card Cage Assembly Step 4 Select one of the cards in the lo wer card cage to remov e. Grasp the two card ejector le vers and simultaneously pi vot both ejector le vers ninety de grees inward (a way from the sides of the card cage) to unseat the[...]

  • Página 20

    20 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions Removing and Replacing a Car d Cage Assembl y Removing the System Grounding Y our system might hav e two system grounding cable lugs attached to two system receptacles located on the card cage assembly side flanges between the air filter tray and the po wer supply ba[...]

  • Página 21

    Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 21 Removing and Replacing a Card Cage Assembly Figure 13 Removing a System Gr ounding Cable Removing the Card Cage Assemb ly Perform the following steps to remo ve the card cage assembly (refer to Figure 14): Caution An empty card cage assembly weighs 65 lb (29.5 kg). Y o[...]

  • Página 22

    22 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions Removing and Replacing a Car d Cage Assembl y Figure 14 Removing the Car d Cage Assembl y From the Frame H10475 F rame Captive scre w (6 places) Handhold cutout Card cage assembly F ront handle (2 places)[...]

  • Página 23

    Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 23 Removing and Replacing a Card Cage Assembly Installing a New Card Cage Assemb ly The new card cage assembly is shipped with a ne w air filter installed in the air filter tray . Y ou must replace the components you remov ed from the old card cage assembly in the new c[...]

  • Página 24

    24 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions Removing and Replacing a Car d Cage Assembl y Step 4 Grasp the card carrier edge with one hand and place your other hand under the carrier to support and guide it into a matching color-coded slot. Slide the card halfw ay into the lo wer card cage slot. A void touching [...]

  • Página 25

    Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 25 Removing and Replacing a Card Cage Assembly Step 4 Grasp the two line card ejector le vers and pi v ot them aw ay from the card until they are perpendicular to the line card faceplate to completely seat the card in the backplane connector . Step 5 T ighten the two capt[...]

  • Página 26

    26 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions Removing and Replacing a Car d Cage Assembl y Step 8 Proceeding from bottom port to the top port (line cards with multiple ports only) identify the interface cable that connects to each line card port. Connect the interface cable to the line card port. (Refer to Figure[...]

  • Página 27

    Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 27 Removing and Replacing a Card Cage Assembly Note Adjust the interface cable in the vertical cable brack et cable clips to pre vent an y kinks or sharp bends in the interface cable. Allo w adequate strain relief in the interface cable. Repeat Step 6 through Step 10 for [...]

  • Página 28

    28 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions Removing and Replacing a Car d Cage Assembl y Installing the System Grounding Y our system might hav e two system grounding cable lugs. The system grounding receptacles are located on the card cage assembly side flanges between the air filter tray and the power suppl[...]

  • Página 29

    Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 29 Removing and Replacing a Card Cage Assembly Step 3 Using two hands to support and guide the po wer supply , slide it into the vacant po wer supply bay position. Push the power supply all the w ay into the po wer supply bay until the faceplate makes contact with the fro[...]

  • Página 30

    30 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions Removing and Replacing a Car d Cage Assembl y Step 3 Using two hands to support and guide the po wer supply , carefully slide it into the vacant bay . (Refer to Figure 16.) Stop when the power supply capti ve jackscre w mak es contact with the front of the power supply[...]

  • Página 31

    Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 31 Removing and Replacing a Card Cage Assembly Note The captiv e jackscre w is used to align and draw the po wer supply connector into the backplane connector . T o prevent connector alignment problems, apply e v en pressure on the power supply handle as you turn the capt[...]

  • Página 32

    32 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions FCC Class A Compliance Step 3 V erify that all source voltage circuit break ers supplying power to your system are on. Step 4 T urn the po wer switch on each po wer supply to ON (|). The input OK LED on each DC-input po wer supply (A C OK LED on each A C-input po wer s[...]

  • Página 33

    Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 33 Cisco Connection Online Cisco Connection Online Cisco Connection Online (CCO) is Cisco Systems’ primary , real-time support channel. Maintenance customers and partners can self-register on CCO to obtain additional information and services. A vailable 24 hours a day ,[...]

  • Página 34

    34 Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions Cisco Connection Online[...]