Manuale d’uso / di manutenzione del prodotto VIP-FE-TX/4E del fabbricante Cisco Systems
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1 Customer Order Number: Copyright © 1995 Cisco Systems, Inc. All rights reser ved. Documentaion P ar t Number: VIP-FE-TX/4E Installation and Configuration Product Number VIP-FE-TX/4E(=) This confi.
2 VIP-FE-TX/4E Installation and Configuration Table of Contents T able of Contents This configuration note includes the following sections: • If Y ou Need More Information • V ersatile Interface.
VIP-FE-TX/4E Installation and Configuration 3 Versatile Interface Processor Functions For additional information on configuring the Cisco 7000 series or Cisco 7500 series routers, the following docum.
4 VIP-FE-TX/4E Installation and Configuration Versatile Interface Processor Functions Note The VIP port adapters themselves do not support OIR, nor are the y FR Us.
VIP-FE-TX/4E Installation and Configuration 5 Versatile Interface Processor Functions VIP Software Prerequisites The VIP requires that the host Cisco 7000 series and Cisco 7500 series router is running Cisco Internetwork Operating System (Cisco IOS) Release 11.
6 VIP-FE-TX/4E Installation and Configuration Versatile Interface Processor Functions Cisco 7000 Series Figure 2 and Figure 3 show the rear of the Cisco 7000 series routers: the seven-slot Cisco 7000 and the fiv e-slot Cisco 7010, respectively .
VIP-FE-TX/4E Installation and Configuration 7 Versatile Interface Processor Functions Figure 3 Cisco 7010, Interface Processor End Cisco 7500 Series Figure 4, Figure 5, and Figure 6 show the rear of the Cisco 7500 series routers: the fi ve-slot Cisco 7505, the sev en-slot Cisco 7507, and the thirteen-slot Cisco 7513, respectiv ely .
8 VIP-FE-TX/4E Installation and Configuration Versatile Interface Processor Functions Figure 5 shows the rear of the se ven-slot Cisco 7507 router . In the Cisco 7507, up to two slots (2 and 3) are reserved for the Route Switch Processor (RSP2), which contains the system processor and performs packet switching functions.
VIP-FE-TX/4E Installation and Configuration 9 Versatile Interface Processor Functions Figure 6 shows the rear of the Cisco 7513 with two A C-input power supplies installed. T wo slots (6 and 7) are reserved for the second generation Route Switch Processor (RSP2), which contains the system processor and performs packet switching functions.
10 VIP-FE-TX/4E Installation and Configuration Versatile Interface Processor Functions VIP P or t Adapter Hardware Configuration Ov er view The port adapters attach to the VIP motherboard. (See Figure 7.) Each port adapter contains the physical connections for the VIP interface types to connect to your network.
VIP-FE-TX/4E Installation and Configuration 11 Versatile Interface Processor Functions Note The VIP-FE-TX/4E is a fixed configuration. The FE-TX and 4E port adapters are not av ailable as individual spare parts. The entire VIP-FE-TX/4E assembly is a FR U.
12 VIP-FE-TX/4E Installation and Configuration Versatile Interface Processor Functions Saf ety Guidelines Follo wing are safety guidelines that you should follow when working with any equipment that connects to electrical power or telephone wiring.
VIP-FE-TX/4E Installation and Configuration 13 Versatile Interface Processor Functions • Handle carriers by the handles and carrier edges only; av oid touching the board or connectors. • Place a remov ed processor module board-side-up on an antistatic surface or in a static shielding bag.
14 VIP-FE-TX/4E Installation and Configuration Versatile Interface Processor Functions The system brings on line only interfaces that match the current configuration and were pre viously configured as up; all others require that you configure them with the configure command.
VIP-FE-TX/4E Installation and Configuration 15 Versatile Interface Processor Functions Figure 8 Ejector Lever s and Captive Installation Screws on the VIP (Horizontal Orientation Shown) Note The VIP is oriented horizontally in the Cisco 7010 and Cisco 7505 and vertically in the Cisco 7000, Cisco 7507, and Cisco 7513.
16 VIP-FE-TX/4E Installation and Configuration Versatile Interface Processor Functions VIP Installation The follo wing sections describe the procedures for removing or installing a VIP in the Cisco 7000 series and Cisco 7500 series routers.
VIP-FE-TX/4E Installation and Configuration 17 Versatile Interface Processor Functions Figure 9 shows proper handling of an interface processor during installation.
18 VIP-FE-TX/4E Installation and Configuration Versatile Interface Processor Functions Installing a VIP The VIP slides into the open interface processor slot and connects directly to the backplane. The interface processors are ke yed to guide pins on the backplane, so the VIP can be installed only in an interface processor slot.
VIP-FE-TX/4E Installation and Configuration 19 Versatile Interface Processor Functions Checking the Installation and V erifying VIP Status Y ou can use the configure command to configure a VIP interface. T o use the configure command, enter the privile ged le vel of the EXEC command interpreter with the enable command.
20 VIP-FE-TX/4E Installation and Configuration Versatile Interface Processor Functions Note When a ne w VIP is inserted or when a VIP is mov ed to a new slot, the system recognizes the new interf aces, but lea ves them in a shutdown state until you configure them and change their state to up with the configure command.
VIP-FE-TX/4E Installation and Configuration 21 Versatile Interface Processor Functions Step 7 When the interfaces are up, check the activity of each interf ace by observing the status LEDs, which are described in the appropriate LED section for your port adapter type.
22 VIP-FE-TX/4E Installation and Configuration Versatile Interface Processor Functions The show contr ollers cbus command displays the internal status of each interf ace processor , including the slot location, the card hardware v ersion, and the currently-running microcode version.
VIP-FE-TX/4E Installation and Configuration 23 Versatile Interface Processor Functions Upgrading VIP Microcode The Cisco 7000 series and the Cisco 7500 series support downloadable microcode, which enables you to upgrade microcode versions without ha ving to physically replace the microcode Flash memory device on the board.
24 VIP-FE-TX/4E Installation and Configuration Versatile Interface Processor Functions Follo w these steps to download (copy) a microcode v ersion from a TFTP server to Flash memory .
VIP-FE-TX/4E Installation and Configuration 25 Versatile Interface Processor Functions Step 5 T o ensure that the ne w microcode is used when you reboot the system, add the appropriate commands to the configuration file.
26 VIP-FE-TX/4E Installation and Configuration Versatile Interface Processor Functions Upgrading and Replacing DRAM SIMMs VIPs are shipped with 8 MB of DRAM as the default memory configuration. Depending on memory requirements, you might need to upgrade the amount of DRAM by replacing the DRAM SIMMs on the VIP .
VIP-FE-TX/4E Installation and Configuration 27 Versatile Interface Processor Functions Follo wing is the procedure for replacing or upgrading DRAM SIMMs. Step 1 Attach an ESD-prev entiv e wrist strap between you and an unpainted chassis or VIP surface.
28 VIP-FE-TX/4E Installation and Configuration Versatile Interface Processor Functions Step 5 Remove a SIMM by pulling outw ard on the connectors to unlatch it, as shown in the enlargement in Figure 12. Be careful not to break the holders on the SIMM connector .
VIP-FE-TX/4E Installation and Configuration 29 VIP Port Adapter Functions VIP P or t Adapter Functions The follo wing sections discuss the port adapters used with the VIP: • FE-TX Port Adapter • 4E Port Adapter , page 44 FE-TX P or t Adapter The follo wing sections discuss the FE-TX port adapter , which is sho wn in Figure 13.
30 VIP-FE-TX/4E Installation and Configuration VIP Port Adapter Functions The stations detect the collision and use backof f algorithms to determine when they should retransmit. Both Ethernet and IEEE 802.3u are broadcast networks, which means that all stations see all transmissions.
VIP-FE-TX/4E Installation and Configuration 31 VIP Port Adapter Functions FE-TX P or t Adapter Descr iption and F ast Ether net Specifications The FE-TX port adapter is av ailable in the following VIP configurations: FE-TX/blank, FE-TX/4E, or FE-TX/FE-TX.
32 VIP-FE-TX/4E Installation and Configuration VIP Port Adapter Functions T able 1 lists the cabling specifications for 100-Mbps Fast Ethernet transmission ov er UTP and STP cables. T able 2 summarizes IEEE 802.3u 100BASE-T physical characteristics.
VIP-FE-TX/4E Installation and Configuration 33 VIP Port Adapter Functions The bank of three status LEDs indicates the following: • MII—On when the MII port is selected as the activ e port by the controller . • Link—When the RJ-45 port is activ e, this LED is on when the FE-TX port adapter is receiving a carrier signal from the network.
34 VIP-FE-TX/4E Installation and Configuration VIP Port Adapter Functions T able 3 FE-TX RJ-45 Connector Pinout Note Referring to the RJ-45 pinout in T able 3, proper common-mode line terminations should be used for the unused Category 5, UTP cable pairs 4/5 and 7/8.
VIP-FE-TX/4E Installation and Configuration 35 VIP Port Adapter Functions The MII receptacle uses 2-56 screw-type locks, called jac kscr ews (sho wn in Figure 19), to secure the cable or transcei ver to the MII port.
36 VIP-FE-TX/4E Installation and Configuration VIP Port Adapter Functions Attaching FE-TX P or t Adapter Interface Cab les On a single 100B ASE-T port adapter , you can use either the RJ-45 connection or the MII connection.
VIP-FE-TX/4E Installation and Configuration 37 VIP Port Adapter Functions Step 2 Attach the ferrite bead to the RJ-45 cable (at either end), as shown in Figure 21. Caution The ferrite bead prev ents electromagnetic interference (EMI) from affecting the FE-TX-equipped system and is a required component for proper system operation.
38 VIP-FE-TX/4E Installation and Configuration VIP Port Adapter Functions Note The configure command requires pri vileged-lev el access to the EXEC command interpreter , which usually requires a password. Contact your system administrator , if necessary , to obtain EXEC-lev el access.
VIP-FE-TX/4E Installation and Configuration 39 VIP Port Adapter Functions Figure 22 shows some of the slot port adapter and interface ports of a sample Cisco 7505 system.
40 VIP-FE-TX/4E Installation and Configuration VIP Port Adapter Functions Fast Ethernet interf ace port adapters are numbered from 0 and 1 because VIPs support up to two 100B ASE-T ports. The MII and RJ-45 ports on a port adapter each hav e the same port number because only one of them can be used at one time.
VIP-FE-TX/4E Installation and Configuration 41 VIP Port Adapter Functions T able 9 FE-TX Slot, Port Adapter , and P ort Numbers in a Cisco 7513 W ith the show interfaces type slot/port adapter/por t c.
42 VIP-FE-TX/4E Installation and Configuration VIP Port Adapter Functions FE-TX half-duplex operation is the def ault. T o change to full-duplex operation, use the following series of commands: Router# configure terminal Enter configuration commands, one per line.
VIP-FE-TX/4E Installation and Configuration 43 VIP Port Adapter Functions The show version (or sho w hardwar e ) command displays the configuration of the system hardware (the number of each interface processor type installed), the software v ersion, the names and sources of configuration files, and the boot images.
44 VIP-FE-TX/4E Installation and Configuration VIP Port Adapter Functions 4E P or t Adapter The follo wing sections discuss the 4E port adapter , which is sho wn in Figure 23.
VIP-FE-TX/4E Installation and Configuration 45 VIP Port Adapter Functions Both Ethernet and IEEE 802.3 are broadcast networks, which means that all stations see all transmissions. Each station must examine recei ved frames to determine whether it is the intended destination and, if it is, pass the frame to a higher protocol layer for processing.
46 VIP-FE-TX/4E Installation and Configuration VIP Port Adapter Functions T able 10 summarizes the characteristics of IEEE 802.3 Ethernet and Ethernet V ersion 2 for 10B ASE-T .
VIP-FE-TX/4E Installation and Configuration 47 VIP Port Adapter Functions 4E P or t Adapter LEDs The 4E port adapter contains the enabled LED, standard on all port adapters, and a one status LED for each port. After system initialization, the enabled LED goes on to indicate that the 4E port adapter has been enabled for operation.
48 VIP-FE-TX/4E Installation and Configuration VIP Port Adapter Functions T able 12 4E RJ-45 Connector Pinout Note Referring to the RJ-45 pinout in T able 12, proper common-mode line terminations should be used for the unused Category 5, UTP cable pairs 4/5 and 7/8.
VIP-FE-TX/4E Installation and Configuration 49 VIP Port Adapter Functions Attaching 4E P or t Adapter Interface Cab les On a single 4E port adapter , you can use up to four RJ-45 connections. Note RJ-45 cables are not av ailable from Cisco Systems; they are av ailable from outside commercial cable vendors.
50 VIP-FE-TX/4E Installation and Configuration VIP Port Adapter Functions Step 2 Attach the ferrite bead to the RJ-45 cable (at either end), as shown in Figure 30. Caution The ferrite bead prev ents electromagnetic interference (EMI) from affecting the 4E-equipped system and is a required component for proper system operation.
VIP-FE-TX/4E Installation and Configuration 51 VIP Port Adapter Functions Selecting Chassis Slot, P or t Adapter , and Ethernet 10BASE-T Interface P or t Numbers The follo wing section describes how to identify chassis slot, port adapter , and Ethernet 10B ASE-T interface port numbers.
52 VIP-FE-TX/4E Installation and Configuration VIP Port Adapter Functions Figure 22 shows some of the slot port adapter and interface ports of a sample Cisco 7505 system.
VIP-FE-TX/4E Installation and Configuration 53 VIP Port Adapter Functions Follo wing is an example of how the show interfaces [ type slot/port adapter/port ] command displays status information (including the physical slot and port address) for the interfaces you specify .
54 VIP-FE-TX/4E Installation and Configuration VIP Port Adapter Functions Refer to T able 13, T able 14, T able 15, T able 16, and T able 17 for the 4E port numbers associated with the interface processor slots in your chassis.
VIP-FE-TX/4E Installation and Configuration 55 VIP Port Adapter Functions T able 16 4E Slot, Port Adapter , and Port Numbers in a Cisco 7507 T able 17 4E Slot, Port Adapter , and Port Numbers in a Cis.
56 VIP-FE-TX/4E Installation and Configuration VIP Port Adapter Functions The show version (or show hardware ) command displays the configuration of the system hardware (the number of each interface processor type installed), the software v ersion, the names and sources of configuration files, and the boot images.
VIP-FE-TX/4E Installation and Configuration 57 SELV Circuit Warning Translations SEL V Cir cuit W arning T ranslations W arning The ports labeled “Ethernet, ” “10BaseT , ” “T oken Ring, ” “Console, ” and “ A UX” are safety extra-lo w voltage (SEL V) circuits.
58 VIP-FE-TX/4E Installation and Configuration Cisco Information Online Cisco Inf ormation 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.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Cisco Systems VIP-FE-TX/4E è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Cisco Systems VIP-FE-TX/4E - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco Systems VIP-FE-TX/4E imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco Systems VIP-FE-TX/4E ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco Systems VIP-FE-TX/4E, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Cisco Systems VIP-FE-TX/4E.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Cisco Systems VIP-FE-TX/4E. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco Systems VIP-FE-TX/4E insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
