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Cisco Systems 3725 Series manuel d'utilisation

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Un bon manuel d’utilisation

Les règles imposent au revendeur l'obligation de fournir à l'acheteur, avec des marchandises, le manuel d’utilisation Cisco Systems 3725 Series. Le manque du manuel d’utilisation ou les informations incorrectes fournies au consommateur sont à la base d'une plainte pour non-conformité du dispositif avec le contrat. Conformément à la loi, l’inclusion du manuel d’utilisation sous une forme autre que le papier est autorisée, ce qui est souvent utilisé récemment, en incluant la forme graphique ou électronique du manuel Cisco Systems 3725 Series ou les vidéos d'instruction pour les utilisateurs. La condition est son caractère lisible et compréhensible.

Qu'est ce que le manuel d’utilisation?

Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation Cisco Systems 3725 Series décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

Donc, ce qui devrait contenir le manuel parfait?

Tout d'abord, le manuel d’utilisation Cisco Systems 3725 Series devrait contenir:
- informations sur les caractéristiques techniques du dispositif Cisco Systems 3725 Series
- nom du fabricant et année de fabrication Cisco Systems 3725 Series
- instructions d'utilisation, de réglage et d’entretien de l'équipement Cisco Systems 3725 Series
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

Pourquoi nous ne lisons pas les manuels d’utilisation?

Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage Cisco Systems 3725 Series ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles Cisco Systems 3725 Series et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service Cisco Systems en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées Cisco Systems 3725 Series, comme c’est le cas pour la version papier.

Pourquoi lire le manuel d’utilisation?

Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif Cisco Systems 3725 Series, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation Cisco Systems 3725 Series. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    Corporate Headquarters: Copyright © 2004 Cisco Systems, Inc. All rights reserved. Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA Upgrading System Memory in Cisco 3700 Series Routers Product Numbers: MEM3725-32CF-INCL, MEM3725-32U64CF, ME M3725- 32U128CF, MEM372 5-32CF=, MEM3725-64CF=, MEM3725-128CF= MEM3725-64D=, MEM3725-1[...]

  • Page 2

    2 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Memory Capacities This document contains t he following section s: • Memory Capacit ies, page 2 • Memory Conf igurations, page 3 • Safety Recommendations, page 4 • T ools and Equipment Needed, page 10 • Upgrading System Memory in Cisco 3725 Routers, page 10 • Upgrading Sy[...]

  • Page 3

    3 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Memory Configuration s Memory Configurations For inform ation on configu ring dynamic memory and compact flash memory , see the followin g sections. Dynamic Memory Y ou can configure dynamic memory (SDRAM) as a mixtur e of primary or main memory that is reserved for the CPU and share[...]

  • Page 4

    4 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Safety Re commendations Compact Flash Memory Cisco IOS software on Cisco 3700 series routers is stored in two CompactFlash memory cards—one external and on e internal. Memory cards come with 32-, 64-, or 128-MB of memor y . T o determine ho w much compact flash memory is installed [...]

  • Page 5

    5 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Safety Recommendations Safety Warnings Safety warnings appear throu ghout this publication in proced ures that, if performed incorrectly , may harm you. A warning s ymbol pre cedes each warning statement. Warning Definition War ni n g IMPORT ANT SAFETY INSTRUCTIONS This warning symbo[...]

  • Page 6

    6 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Safety Re commendations Attention IMPORT ANTES INFORMA TIONS DE SÉCURITÉ Ce symbole d'avertissement indiq ue un danger . V ous vous trouvez dans une situatio n pouvant causer des blessures ou des dommages corporels. A vant de travailler sur un équipement, soyez conscient des [...]

  • Page 7

    7 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Safety Recommendations Advarsel VIKTIGE SIKKERHETSINSTRUKSJONER Dette varselssymbolet betyr fare. Du befi nner deg i en situasjon som kan forårsake personskade. Før du utfører arbeid med utstyret, bør du være oppmerksom på farene som er forbundet med elektriske kretssy stemer ,[...]

  • Page 8

    8 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Safety Re commendations War ni ng Only trained and qualified pe rsonnel should be allowed to install, replace, or servic e this equipment. Statement 1030 War ni ng Ultimate disposal of this product should be handled according to all national laws and regulations. Statement 1040[...]

  • Page 9

    9 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Safety Recommendations Safety with Electricity War ni n g Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface. Statement 1037 War ni n g Do not work on the sy stem or connect or disconnect cables during periods[...]

  • Page 10

    10 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Tools and Equipment Needed Preventing Electrostatic Discharge Damage Electrostatic disc harge (ESD) can damage eq uipment and imp air electrical circu itry . ESD can occur when electronic pri nted circuit cards are improperly ha ndled, and can result in complet e or intermittent fai[...]

  • Page 11

    11 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Upgrading System Memory in Cisco 3725 Routers Removing the Cisco 3725 Router Cover T o remove the router co ver , follow these steps: Step 1 Attach an ESD-prev entive wrist stra p and ensure that it makes good co ntact with your skin. Connect the equipment end of the wrist strap to [...]

  • Page 12

    12 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Upgrading System Memo ry in Cisco 3725 Routers Figure 1 Removing the Cov er from a Cisco 3725 Router Step 8 When you are ready to replace the cover , see the “Replacing the Cisco 3725 Co ver” section on p age 16 . Replacing Cisco 3725 SDRAM SDRAM DIMM Locati on and Orientation F[...]

  • Page 13

    13 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Upgrading System Memory in Cisco 3725 Routers Figure 2 SDRAMM DIMM Location s in the Cisco 3725 Rout e r Figur e 3 SDRAM DIMM Or ientat ion in the Cisco 3725 Router Removing SDRAM DIMMs T o remove SDRAM DIMMs, follo w these steps: Step 1 Attach an ESD-prev entive wrist stra p and en[...]

  • Page 14

    14 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Upgrading System Memo ry in Cisco 3725 Routers Caution Handle the DIMM b y the nonconnector edges only; do not press on the center . Handle carefully . DIMMs are ESD-sensiti ve components and can be damaged b y mishandling. Step 3 Remov e the DIMM by pushing the lo cking spring clip[...]

  • Page 15

    15 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Upgrading System Memory in Cisco 3725 Routers Installing SDRAM DIMMs T o install SDRAM DIMMs, follow these steps: Step 1 Attach an ESD-prev entive wrist stra p and ensure that it makes good co ntact with your skin. Connect the equipment end of the wrist strap to the metal back plat [...]

  • Page 16

    16 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Upgrading System Memo ry in Cisco 3725 Routers Replacing the Cisco 3725 Cover T o replace the router cov e r , follow these steps: Step 1 Place the chassis so that th e front panel faces you. Make sure that all cables are securely tucked in and are not in danger of being str essed o[...]

  • Page 17

    17 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Upgrading System Memory in Cisco 3745 Routers Replacing Connections to the Router T o make f inal connections to the router , follo w these steps: War ni n g Read the installation instruc tions before connecting the sy stem to the power source. Statement 1004 Step 1 Replace all netw[...]

  • Page 18

    18 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Upgrading System Memo ry in Cisco 3745 Routers Figur e 6 Captive Scr ews on a Cisco 37 45 Rout e r 72114[...]

  • Page 19

    19 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Upgrading System Memory in Cisco 3745 Routers Step 5 Open the front panel to t he straight-out position and lift it of f its hinges. (See Figure 7 parts 1 and 2.) Figure 7 Removing the Fr ont Panel fr om a Cisco 37 45 Router Step 6 Loosen the tw o captiv e retention scre ws, one on [...]

  • Page 20

    20 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Upgrading System Memo ry in Cisco 3745 Routers Figure 8 Removing the Mainboard T r ay from a Cisco 37 45 Router Caution The mainboard is an ESD-sensiti ve comp onent. T o avoid damage, ob serve all ESD precautions. Step 8 When you are ready to replace the mainboard tray , see the ?[...]

  • Page 21

    21 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Upgrading System Memory in Cisco 3745 Routers Figur e 9 SDRAMM SODIMM Location in the Cisco 37 45 Router Removing SDRAM SODIMMs T o remove SDRAM SODIMMs, follow these steps: Step 1 Attach an ESD-prev entive wrist stra p and ensure that it makes good co ntact with your skin. Connect [...]

  • Page 22

    22 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Upgrading System Memo ry in Cisco 3745 Routers Figur e 1 0 Removing and Installing SDRA M SODIMMs in the Cisco 37 45 Router Step 4 When both ends of the SODIMM are released from th e socket, grasp the ends of the SODIMM with your thumb and foref inger and pull it completely out of t[...]

  • Page 23

    23 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Upgrading System Memory in Cisco 3745 Routers Step 3 Hold the SODIMM component-si de up, with connector edge (the metal f ingers) away from you. K eep the sides of the SODIMM bet ween your thumb and middle f inger , with your foref inger against the f ar edge and opposite the connec[...]

  • Page 24

    24 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Upgrading System Memo ry in Cisco 3745 Routers Replacing the Cisco 3745 Mainboard T o replace the mainboard, follow these steps: Step 1 Place the chassis so that the empty mainboard slot f aces you. Step 2 W ith the ejector le vers fully open, carefully insert the mainboard tray int[...]

  • Page 25

    25 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Upgrading System Memory in Cisco 3745 Routers Figur e 13 Installing the Front P anel on a Cisco 37 45 Router Step 6 T ighten the two captiv e screws behind the small access door at the right-hand edge. (See Figure 14 .) Hinges 62782 Access door F ront panel 1 2[...]

  • Page 26

    26 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Upgrading System Memo ry in Cisco 3745 Routers Figur e 14 Captive Scr ews on a Cisco 37 45 Router Step 7 Reinstall the chassis on a rack or desktop. Step 8 Proceed to the “Replacing Connections to the Router” section o n page 26 . Replacing Connections to the Router T o make f i[...]

  • Page 27

    27 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Recovering Compact Fla sh Memory and System Images Recovering Compact Flash Memory and System Images If you hav e increased system compact flash memo ry or reduced DRAM or SDRAM in a Cisco 3700 series router , you might need to r eload the Cisco IOS image, using the xmodem command i[...]

  • Page 28

    28 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Documentation Fe edback Ordering Documentation Y ou can find instruct ions for ordering documentation at this URL: http://www .cisco.com/uni vercd/ cc/td/doc/es_inpck/pdi.htm Y o u can order Cisco docu mentation in th ese ways: • Registered Cisco.com users (Cisco direct cust omers[...]

  • Page 29

    29 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Obtaining Additional Publ ications and Information Submitting a Service Request Using the online T A C Service Reque st T ool is the fast est way to open S3 and S4 service requests. (S3 and S4 service requests ar e those in which your n etwork is minimally impai red or for which you[...]

  • Page 30

    30 Upgrading System Memory in Cisco 3700 Series Routers OL-5423-02 Obtaining Additional Pub lications and Information • The Cisco Pr oduct Catalo g describes the networking p roducts of fered b y Cisco Systems, as well as ordering and customer support services. A ccess the C isco Product Catalog at this URL: http://cisco .com/uni vercd/cc/td/doc/[...]