Bezpieczeństwo Cisco 7000 i 7507 Chassis Mas 7507 jest bardzo ważne, ponieważ jest to część sieci Cisco, która jest kluczową częścią systemu. Aby zapewnić bezpieczeństwo wszystkim częściom systemu, ważne jest, aby zidentyfikować i zarządzać ryzykiem bezpieczeństwa, które mogą wystąpić. Cisco zaleca, aby użytkownicy zweryfikowali wszystkie zainstalowane oprogramowanie, w celu wykrycia i usunięcia złośliwego oprogramowania. Ponadto należy używać silnych haseł i innych metod autoryzacji, aby zapobiec nieautoryzowanym dostępom. Ponadto ważne jest, aby regularnie aktualizować system, aby zapewnić, że wszystkie potencjalne dziury są naprawione.
Ostatnia aktualizacja: Uwagi dotyczące bezpieczeństwa Cisco 7000 And 7507 Chassis Mas 7507
Streszczenie treści zawartej na stronie nr. 1
Doc. No. 78-1064-02
Cisco 7000 and Cisco 7507
Chassis Replacement Instructions
Product Numbers: CHAS-7K, MAS-7K, CHAS-7507, MAS-7507
Customer Order Number: DOC-781064=
This document contains instructions for replacing a Cisco 7000 and Cisco 7507 chassis as a spare
part.
Note With a few exceptions, the chassis replacement procedures are identical for both chassis;
therefore, throughout this document, both chassis are referred to as the chassis; the exceptions are
clearly noted.
You will remove th
Streszczenie treści zawartej na stronie nr. 2
DC FAIL AC POWER DC FAIL AC POWER Product Overview Product Overview The Cisco 7000 and Cisco 7507 replacement chassis comprise the sheet metal housing, front chassis panels, and all internal components (MAS-7K and MAS-7507, respectively). An optional replacement chassis is shipped with a spare power supply (CHAS-7K and CHAS-7507, respectively). The rear of the chassis contains the seven processor slots and the two power supply bays. The processor slots in the replacement chassis contain blank boStreszczenie treści zawartej na stronie nr. 3
ROUTE SWITCH PROCESSOR 2 DC FAIL AC POWER DC FAIL AC POWER ENABLE NORMAL EJECT SLOT 1 ENABLE SLOT 0 MASTER SLAVE SLAVE/MASTER CPU HALT RESET AUX. CONSOLE Product Overview Figure 2 Cisco 7507 Chassis Rear View Captive nstallation screw Upper ower supply Chassis I grounding eceptacles Captive nstallation screw Lower ower supply I Slot 0 1 2 34 5 6 RSP slots The lower power supply bay is the default bay for systems with a single supply. The upper bay houses the second power supply in systems withStreszczenie treści zawartej na stronie nr. 4
I O Product Overview Figure 3 Power Supply Safety Interlocks Locking device Safety interlock in ON and Cable-retention clip switch locked positions To the right of the power supply bays, the processor slots house the processor modules. In the Cisco 7000, the RP is always located in the far right slot (the RP slot), and the SP (or SSP) is always located in the adjacent slot. The remaining five interface processor slots, numbered 0–4 from left to right, support any combination of network interfaceStreszczenie treści zawartej na stronie nr. 5
Product Overview Figure 5 Cisco 7507 System Backplane Slot Key Guides Key guides on interface processors and RSP2 Top Top key guide RSP2 Interface processor slots Rear of processor card Bottom RSP2 Bottom Interface processor key guide slots Spring-loaded ejector levers help to ensure that the processor modules are either fully inserted in the backplane or fully dislodged from it. It is particularly important to use the ejector levers when removing or installing processor modules because the buStreszczenie treści zawartej na stronie nr. 6
Prerequisites Prerequisites Before you move a chassis or any of the system components, review the safety guidelines and requirements in this section and ensure that you have the necessary parts and tools you will need. Warning This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. Waarschuwing Dit waarschuStreszczenie treści zawartej na stronie nr. 7
Prerequisites Safety Guidelines The following guidelines will help to ensure your safety and protect the equipment. This list is not inclusive of all potentially hazardous situations, so be alert. Warning Before working on a system that has an on/off switch, turn OFF the power and unplug the power cord. (For translations of this safety warning, refer to the section “Power Disconnection Warning” on page 36. ) Warning Do not touch the power supply when the power cord is connected. For systems withStreszczenie treści zawartej na stronie nr. 8
Prerequisites Lifting the Chassis Safely The chassis weighs 76 pounds when empty (no processor modules or power supplies installed) and 145 pounds when fully configured with two power supplies and all interface slots populated. Whenever you lift the chassis or any heavy object, follow these guidelines: Warning Two people are required to lift the chassis. Grasp the chassis underneath the lower edge and lift with both hands. To prevent injury, keep your back straight and lift with your legs, not yoStreszczenie treści zawartej na stronie nr. 9
Prerequisites Safety with Electricity Follow these basic guidelines when working with any electrical equipment: • Before beginning any procedures, locate the emergency power-off switch for the room in which you are working. • Never assume that power has been disconnected from a circuit; always check. • Always disconnect all cables (including network interface and telephone wiring) and remove all power supplies before moving or lifting the chassis. Warning Always disconnect all cables before moviStreszczenie treści zawartej na stronie nr. 10
Prerequisites • Multimode Fiber Distributed Data Interface (FDDI) connectors use small plastic arms on two sides of the connector that act like springs and are constrained by the inside of the connector port. To remove a multimode cable from a FIP port, pinch the two plastic arms inward while pulling the connector out of the port. When removing any cable, pull the cable out at the connector; never pull or tug on the cable itself. For detailed descriptions of the interface connectors and ports, rStreszczenie treści zawartej na stronie nr. 11
Unpacking the Chassis Following are guidelines for preventing ESD damage: • Always use an ESD strap and ensure that it makes good skin contact. • When removing or installing an LED board, connect the equipment end of the ground strap to an unpainted surface of the chassis, such as the vertical metal frame that is exposed when the front chassis panels are removed. • Handle boards by the edges only; avoid touching the board components, traces, or connector pins. • Place a removed board component-sStreszczenie treści zawartej na stronie nr. 12
Replacing a Rack-Mounted Chassis • If there is sufficient space available in the same rack (or an adjacent rack) to install the replacement (empty) chassis before you remove the existing system, you can minimize downtime and avoid having to disconnect network interface cables by leaving the existing system operating while you install the replacement chassis in the rack. Just ensure that both chassis, when installed, will be close enough to avoid straining cables connected to the interface processStreszczenie treści zawartej na stronie nr. 13
Replacing a Rack-Mounted Chassis Adding a New Chassis to the Rack If there is sufficient rack space to install the replacement chassis before you remove the existing system, proceed as follows. Step 1 Follow the instructions in the section “Unpacking the Chassis” on page 11 to unpack the rack mounting hardware and, after the mounting hardware is installed, to unpack the chassis. Step 2 Ensure that there are at least 20 inches of vertical space free in the rack above or below the existing system,Streszczenie treści zawartej na stronie nr. 14
Replacing a Rack-Mounted Chassis Caution To prevent damage, never attempt to lift or support the front of the chassis with the plastic front panels. The panels can break away and allow the chassis to drop. Step 9 To remove the empty chassis from the rack, position one person in the back of the rack to push the chassis out the front, and position two people in front of the rack to support the chassis as it is pushed forward out of the rack. Caution The following step might shift the chassis’ centStreszczenie treści zawartej na stronie nr. 15
Replacing a Rack-Mounted Chassis Caution If the existing chassis is installed in an enclosed rack, or if a power strip or other rack fixture blocks access to the power supply bays, you might have to remove the existing system with the power supplies intact, and then install them in the replacement chassis before you install that chassis in the rack. Ensure that you have sufficient assistance to support the chassis and to prevent the rack from tipping while you move the chassis into or out of the rStreszczenie treści zawartej na stronie nr. 16
Replacing a Rack-Mounted Chassis Step 5 On the front of the rack, use a 1/4-inch flat-blade screwdriver to loosen and remove the four binder-head screws that secure the left and right ears to the front mounting strips on the equipment rack. (See Figure 7. ) Keep the removed screws together; you will need them to secure the replacement chassis in the rack. Figure 7 Rack Mounting Hardware Bracket Chassis ear with captive sliding grommets M4 x 10-mm long Phillips 10-32 x 5/8-inch long Phillips flat-hStreszczenie treści zawartej na stronie nr. 17
Replacing a Rack-Mounted Chassis Step 6 Position one person in the back of the rack to push the chassis out the front, and position two people in front of the rack to support the chassis and lower it to the floor as it is pushed forward out of the rack. Slowly push the chassis out of the front of the rack while the two assistants in the front of the rack grasp the chassis along the metal undersides behind the plastic front panels. When the chassis is clear of the rack, lower it to the floor. StepStreszczenie treści zawartej na stronie nr. 18
Moving System Components Moving System Components The following sections describe the procedures for removing each processor module and power supply from the old chassis and installing it in the new chassis. Move and install all processor modules before you move the power supplies. If you removed your existing chassis from an equipment rack, the power supplies should already be removed; however, do not install them in the replacement chassis until all processor modules are installed. Each interfStreszczenie treści zawartej na stronie nr. 19
Moving System Components Failure to use the ejector levers could result in a partial backplane connection and subsequent system crash. Also, be sure to tighten both the top and bottom captive installation screws on each module to ensure that it will remain seated properly. When replacing components, work from right to left. When you remove a processor module, immediately install it in the new chassis and secure it in the identical slot before removing the next processor module. Before removing pStreszczenie treści zawartej na stronie nr. 20
Moving System Components Step 2 Place your thumbs on the upper and lower ejector levers and simultaneously push the top lever up and the bottom lever down to release the board connector from the backplane. (See Figure 8c. ) Step 3 Grasp the carrier handle with one hand and place your other hand under the carrier to support and guide it out of the slot. (See Figure 9. ) Avoid touching the board or any connector pins. Figure 9 Handling a Processor Module During Installation Step 4 Carefully pull theStreszczenie treści zawartej na stronie nr. 1
Doc. No. 78-1060-02
Cisco 7000 and Cisco 7507
LED Board Replacement Instructions
Product Number: MAS-7KLED
Customer Order Number: DOC-781060=
This document contains instructions for replacing the top and bottom front chassis panels and the
LED board in the Cisco 7000 and Cisco 7507.
Note The LED board installation and functionality are identical for both chassis; therefore,
throughout this document, both chassis are referred to as the chassis, with differences clearly noted.
The top and bottom f
Streszczenie treści zawartej na stronie nr. 2
UPPER LOWER NORMAL POWER POWER Cisco 7000 Product Overview Product Overview This section describes the top and bottom front chassis panels and the LED board. Top and Bottom Front Chassis Panels The top and bottom front chassis panels each comprise a plastic injected-molded bezel on a metal frame. The top front panel covers the entire front chassis opening and attaches to the bottom of the chassis frame with two captive screws. (See Figure 1) Figure 1 Chassis Top Front Panel (Shown with Bottom FStreszczenie treści zawartej na stronie nr. 3
UPPER LOWER NORMAL POWER POWER UPPER LOWER NORMAL POWER POWER Cisco 7000 Product Overview LED Board Location and Description The LED board contains the three LEDs that report system software (normal) and power supply (upper power and lower power) status through semiopaque panels on the front of the chassis. Figure 2 shows the three system status indicators. Figure 2 System Status Indicators (Front-Panel LEDs) The LED board is mounted to the backplane on a horizontal plane near the top of the cStreszczenie treści zawartej na stronie nr. 4
Product Overview Two pins in the brackets and a metal spring that butts up against the ceiling of the chassis keep the board in place. (See Figure 3. ) You must remove the top front chassis panel to access the LED board. Carefully follow the top front chassis panel removal instructions to avoid damaging the LEDs or the LED board. Figure 4 Internal Chassis Front View (Showing the LED Board Location) LED board spring LED board (mounted on horizontal plane in chassis) LEDs Blower connection BlowerStreszczenie treści zawartej na stronie nr. 5
Prerequisites Prerequisites Before you begin an installation, review the safety guidelines in this section to avoid injuring yourself or damaging the equipment. Warning This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. Waarschuwing Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie dStreszczenie treści zawartej na stronie nr. 6
Prerequisites Safety Guidelines The following guidelines will help to ensure your safety and protect the equipment. This list is not inclusive of all potentially hazardous situations, so be alert. • Always turn all power supplies off and disconnect power cords before removing the top front chassis panel. Dangerous current levels are present on the backplane when power is on. • Do not work alone when potentially hazardous conditions exist. • Carefully examine your work area for possible hazards sStreszczenie treści zawartej na stronie nr. 7
Removing and Replacing the Front Chassis Panels • When removing or installing an LED board, connect the equipment end of the ground strap to an unpainted surface of the chassis, such as the vertical metal frame that is exposed when the front chassis panels are removed. • Handle boards by the edges only; avoid touching the board components, traces, or connector pins. • Place a removed board component-side-up on an antistatic surface or in a static shielding bag. If you are returning the board toStreszczenie treści zawartej na stronie nr. 8
UPPER LOWER NORMAL POWER POWER Cisco 7000 Removing and Replacing the Front Chassis Panels Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit. To ensure that all power is OFF, locate the circuit breaker on the panel board that services the DC circuit, switch the circuit breaker to the OFF position, and tape the switch handle of the circuit breaker in the OFF position. (For translation of this safety warning, refer to the section “DC PowerStreszczenie treści zawartej na stronie nr. 9
UPPER LOWER NORMAL POWER POWER UPPER LOWER NORMAL POWER POWER Cisco 7000 Cisco 7000 Removing and Replacing the Front Chassis Panels Figure 6 Removing the Top Front Panel a b With your other hand, grasp the front of the panel by inserting your fingers into the opening Step 5 on the underside of the bezel. (See Figure 6a. ) Step 6 While pushing slightly against the top of the panel to constrain it, pivot the bottom edge of the frame outward about two inches. ) Because of the tightlyStreszczenie treści zawartej na stronie nr. 10
Removing and Replacing the Front Chassis Panels Step 6 While holding the panel in place, place one palm against the top front center of the panel to brace it, and place the other against the lip near the bottom edge of the frame. (See Figure 7d. ) Step 7 Push the panel upward and back into the chassis opening until the tabs on the front sides of the panel are flush against the front of the chassis. (See Figure 7e. ) You will have to use significant force to compress the EMI shielding enough to fit inStreszczenie treści zawartej na stronie nr. 11
UPPER LOWER NORMAL POWER POWER UPPER LOWER NORMAL POWER POWER UPPER LOWER NORMAL POWER POWER UPPER LOWER NORMAL POWER POWER UPPER LOWER NORMAL POWER POWER Cisco 7000 Cisco 7000 Cisco 7000 Cisco 7000 Cisc Cisc Removing and Replacing the Front Chassis Panels Figure 7 Replacing the Top Front Panel Guide tab slides up into a slot in chassis c b e d Cisco 7000 and Cisco 7507 LED Board Replacement Instructions 11 H1460aStreszczenie treści zawartej na stronie nr. 12
Removing and Replacing the LED Board Removing and Replacing the LED Board The LED board slides horizontally into two mounting brackets near the top of the chassis interior and connects directly to the backplane. You must turn all system power off and remove the top and bottom front chassis panels to access the chassis interior. Warning Read the installation instructions before you connect the system to its power source. (For translation of this safety warning, refer to the section “InstallationStreszczenie treści zawartej na stronie nr. 13
Removing and Replacing the LED Board Step 7 Keep the spring depressed as you pull the board straight out at a 90-degree orientation to the backplane. Step 8 Place the board in an antistatic bag if returning it to the factory. Installing a New LED Board To install the new LED board, perform the following steps: Step 1 Ensure that the power supplies are still turned OFF and disconnected from the power source, and that you are still wearing a ground strap. Caution Handle the LED board by the edgesStreszczenie treści zawartej na stronie nr. 14
Removing and Replacing the LED Board Installation Checkout Perform the following steps to verify that the new LED board functions correctly. Note The following warning is for units with DC-input power supplies. Warning After wiring the DC power supply, remove the tape from the circuit breaker switch handle and reinstate power by moving the handle of the circuit breaker to the ON position. (For translation of this safety warning, refer to the section “DC Power Connection Warning” on page 18. ) SteStreszczenie treści zawartej na stronie nr. 15
Translated Safety Warnings Translated Safety Warnings Following are translations of the safety warnings that appear throughout this publication: Lightning Activity Warning Warning Do not work on the system or connect or disconnect cables during periods of lightning activity. Waarschuwing Tijdens onweer dat gepaard gaat met bliksem, dient u niet aan het systeem te werken of kabels aan te sluiten of te ontkoppelen. Varoitus Älä työskentele järjestelmän parissa äläkä yhdistä tai irrota kaapeleita uStreszczenie treści zawartej na stronie nr. 16
Translated Safety Warnings Advarsel Før kabinettet åpnes, skal kablene for telenettet kobles fra for å unngå å komme i kontakt med spenningen i telenettet. Aviso Antes de abrir o chassis, desligue os cabos da rede telefónica para evitar contacto com a tensão da respectiva rede. ¡Advertencia! Antes de abrir el chasis, desconectar el cableado dirigido a la red telefónica para evitar contacto con voltajes de la propia red. Varning! Koppla loss ledningarna till telefonnätet innan du öppnar chassit sStreszczenie treści zawartej na stronie nr. 17
Translated Safety Warnings Electric Shock Warning Warning This unit might have more than one power cord. To reduce the risk of electric shock, disconnect the two power supply cords before servicing the unit. Waarschuwing Dit toestel kan meer dan één netsnoer hebben. Om het risico van een elektrische schok te verminderen, dient u de stekkers van de twee netsnoeren uit het stopcontact te halen voordat u het toestel een servicebeurt geeft. Varoitus Tässä laitteessa saattaa olla useampi kuin yksi viStreszczenie treści zawartej na stronie nr. 18
Translated Safety Warnings Attention Avant de pratiquer l'une quelconque des procédures ci-dessous, vérifier que le circuit en courant continu n'est plus sous tension. Pour en être sûr, localiser le disjoncteur situé sur le panneau de service du circuit en courant continu, placer le disjoncteur en position fermée (OFF) et, à l'aide d'un ruban adhésif, bloquer la poignée du disjoncteur en position OFF. Warnung Vor Ausführung der folgenden Vorgänge ist sicherzustellen, daß die GleichstromschaltungStreszczenie treści zawartej na stronie nr. 19
Translated Safety Warnings Warnung Nach Verdrahtung des Gleichstrom-Netzgeräts entfernen Sie das Klebeband vom Schaltergriff des Unterbrechers und schalten den Strom erneut ein, indem Sie den Griff des Unterbrechers auf EIN stellen. Avvertenza Dopo aver eseguito il cablaggio dell’alimentatore CC, togliere il nastro adesivo dall’interruttore automatico e ristabilire l’alimentazione spostando all'interruttore automatico in posizione ON. Advarsel Etter at likestrømsenheten er tilkoblet, fjernes teiStreszczenie treści zawartej na stronie nr. 20
Cisco Information Online Cisco Information Online Cisco Information Online (CIO) is Cisco Systems’ primary, real-time support channel. Maintenance customers and partners can self-register on CIO to obtain additional content and services. Available 24 hours a day, 7 days a week, CIO provides a wealth of standard and value-added services to Cisco’s customers and business partners. CIO services include product information, software updates, release notes, technical tips, the Bug Navigator, configuraZgubiłeś instrukcję obsługi urządzenia Cisco Systems Cisco 7000 and Cisco 7507 Chassis MAS-7K Router sieciowy? Masz z nim jakiś inny problem? Dobrze trafiłeś.
Często zdarza się, że pierwsze problemy z urządzeniem Cisco Systems Cisco 7000 and Cisco 7507 Chassis MAS-7K Router sieciowy pojawiają się dopiero po kilku tygodniach, miesiącach od jego zakupu. Wiele osób po takim czasie ma problem ze znalezieniem dokumentów, które dostał przy zakupie (takich jak instrukcja obsługi) - albo zostały już wyrzucone, albo zawieruszyły się tak, że nie sposób ich odnaleźć. Poniżej znajdziesz listę dokumentów dotyczących Cisco Systems Cisco 7000 and Cisco 7507 Chassis MAS-7K Router sieciowy, które możesz pobrać bezpośrednio z naszych serwerów. Od tego momentu nie będziesz musiał pilnować dokumentacji urządzeń. Wystarczy, że zajrzysz do naszej bazy i ściągniesz instrukcję obsługi, tak samo jak do Cisco Systems Cisco 7000 and Cisco 7507 Chassis MAS-7K Router sieciowy.
Możesz dodać kolejny dokument dla urządzenia Cisco Systems Cisco 7000 and Cisco 7507 Chassis MAS-7K Router sieciowy. Gdy uważasz, że posiadasz nowszą lub lepszą wersję instrukcji podziel się nią z innymi. Możesz też skontaktować się z nami jesli instrukcją Cie nie satysfakconuje lub jest zbyt niskiej jakości. Postaramy się zdobyć odpowiedni dokument dla Ciebie. Jeśli masz problemy z wyświetleniem lub pobraniem manuala, zgłoś się również do nas.
Potrzebujesz pomocy?
Jeżeli potrzebujesz jakiejkolwiek pomocy dotyczącej zasobów zawartych już w naszej bazie, bądź chcesz zgłosić prośbę o dodanie nowych instrukcji do naszego serwisu, skorzystaj z możliwych form kontaktu:
Formularz kontaktowy lubcontact -@- manualsbase. com
