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Cisco BTS 10200 Softswitch

Sunfire/Netra 120 Cabling and IRDP-Setup Procedure

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Cisco BTS 10200 Softswitch Cabling and IRDP Procedures for Small Hardware Platform SunFire/Netra 120 Option

Table Of Contents

Cisco BTS 10200 Softswitch Cabling and IRDP Procedures
for Small Hardware Platform SunFire/Netra 120 Option

Scope and Purpose

Before You Start

Network Diagram

Connecting Power and Grounding Cables

Labeling the Ethernet Cables

Connecting Ethernet Cables to EMS and CA Units

Connect External Network Uplink Cables to Ethernet Switches

Connecting Serial Cables to Alarm Panel or Terminal Server

Procedure for Use with Third-Party Terminal Server or Alarm Panel

Procedure for Use with Continuous Computing Intelligent Alarm Panel

Enable IRDP

Enable IRDP on the Cisco BTS 10200 Softswitch

Enable IRDP on Adjacent Cisco Routers

Verify IRDP Functions

CA Side A

CA Side B

Verify Interfaces

Appendix A: Cable Labeling

Appendix B: Cable Lists

Appendix C: Translated Safety Warnings

Statement 1071—Warning Definition

Statement 1024—Ground Conductor

Obtaining Documentation

Cisco.com

Documentation CD-ROM

Ordering Documentation

Documentation Feedback

Obtaining Technical Assistance

Cisco.com

Technical Assistance Center

Cisco TAC Website

Cisco TAC Escalation Center

Obtaining Additional Publications and Information


Cisco BTS 10200 Softswitch Cabling and IRDP Procedures
for Small Hardware Platform SunFire/Netra 120 Option

Feature History

Version
Modification

Release 3.5

The small hardware platform was introduced.

Release 4.1

In Release 4.1, SS7 signaling is sent via SIGTRAN to an Internet transfer point (ITP), therefore, dedicated SS7 cables are not attached to the Cisco BTS 10200 Softswitch. These cables have been deleted from this document.


This feature module is intended for use by service provider engineering and field personnel who are responsible for designing, installing, configuring, and maintaining networks that use the Cisco BTS 10200 Softswitch. The procedure in this feature module describes how to cable one type of Cisco BTS 10200 Softswitch. This document is in addition to other Cisco BTS 10200 Softswitch documents that describe how to install and operate the system. Contact your Cisco account team for the documentation applicable to your specific system.

Scope and Purpose

This procedure is applicable to Cisco BTS 10200 Softswitch systems that are installed on the small hardware platform, SunFire/Netra 120 option, purchased in a reference sale. In a reference sale, the service provider purchases host machines directly from the manufacturer, based on a reference specification provided by the Cisco account team.


Note This hardware is different than the Continuous Computing hardware supplied by Cisco in a direct turnkey sale (in which Cisco provides both the hardware and the software, fully integrated and configured at the factory).


The available small hardware platform sets are:

AC option—A set of four Sun Fire V120 servers, two for the Element Management System (EMS) and two for the Call Agent (CA).

DC option—A set of four Netra 120 servers, two for the EMS and two for the CA.


Note Documentation for the Sun Fire V120 server and Netra 120 server is available on the Sun Microsystems website, www.sun.com. These documents include front and rear views of the equipment, and instructions for power cabling and general signal cabling.


The reference sale also requires two customer supplied Cisco Catalyst 2924M XL Fast Ethernet switches. In addition, you must have an appropriate power distribution unit and an (optional) alarm panel in your rack.

The purpose of this procedure is to explain how to:

Cable a new Cisco BTS 10200 Softswitch system

Enable Internet Control Protocol (ICMP) Router Discovery Protocol (IRDP) functionality on the Cisco BTS 10200 Softswitch and on the Cisco routers adjacent to the Cisco BTS 10200 Softswitch


Note This procedure is not applicable to systems with Continuous Computing hardware, nor to systems using Sun MIcrosystems Netra 20 hardware. If you are using Continuous Computing hardware, use the Cisco BTS 10200 Softswitch Cabling and IRDP Procedures for Medium Hardware Platform AXmp/AXi Option. If you are useing Netra 20 hardware, use the Cisco BTS 10200 Softswitch Cabling and IRDP Procedure for Nedium Hardware Platform Netra 20 Option.



Caution Do not use this procedure to change the cabling of an in-service Cisco BTS 10200 Softswitch, because that will cause interruption of service. It you need to change the cabling of in-service system, you must first contact your network administrator or your Cisco account team for a procedure.

Before You Start

Before you start cabling the system, perform the following verifications.

1. Verify that the hosts are already mounted in the rack according to manufacturer instructions, and labeled appropriately. Your system should have the following hardware units:

EMS Side A

EMS Side B

CA Side A

CA Side B

Cisco 2924M Ethernet Switch A

Cisco 2924M Ethernet Switch B

Power distribution unit (DC systems)

Terminal server or alarm panel (if specified in your local documentation)

2. Ask your supervisor or an authorized power installer to verify that appropriate power feeds are available, as defined in the site survey documentation for your system. The electrical power for your system must come from two separate (redundant) sources, so that a single point of failure does not cause a complete system outage.

Warning


IMPORTANT SAFETY INSTRUCTIONS

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. Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device. Statement 1071

SAVE THESE INSTRUCTIONS


Network Diagram

Figure 1 shows the physical interfaces and network connections.

Figure 1 Network Diagram

Acronyms and symbols used in Figure 1:

EMS/BDMS = Element Management System/Bulk Data Management System
CA/FS = Call Agent/Feature Server
EMSA = EMS/BDMS Side A; EMSB = EMS/BDMS Side B
CAA = CA/FS Side A; CAB = CA/FS Side B
OMS Hub = communication interfaces between EMS/BDMS and CA/FS over OMS Hub
VoIP = Voice over IP signaling
* = Physical IP address
** = Logical IP address

Notes for Figure 1:

1. The IP addresses shown in the figure are for illustration purposes only. IP address examples that begin with 10.89 indicate externally viewable addresses, and those beginning with 10.10 indicate internal nonroutable addresses. The actual IP address data for each Cisco BTS 10200 Softswitch is in the Network Information Data Sheet that was supplied with your specific system.

2. "To external NEs" refers to any of the following links in the service provider network:

Uplinks for external access to hosts, used for management services (via SSH, SFTP, and so forth) and outbound billing data (via FTP)

Uplinks for external communications, used for connection to external NEs and DNS services via IRDP-enabled network


Note NE = Network element
SSH = Secure shell
SFTP = Secure file transfer protocol (FTP)
DNS = Domain name server
IRDP = Internet control message protocol (ICMP) router discovery protocol


3. To support full system redundancy, it is necessary to connect the two external uplinks to separate routers as shown in Figure 1. Furthermore, the routers must be connected to separate networks with diverse routing paths to the applicable external NEs and services (such as OSS, DNS, media gateways, and announcement servers).


Caution If each of the external uplinks is not connected as described in Note #3, a single point of failure could cause a traffic interruption.

4. To ensure redundancy of the DNS lookup function in the event of a network outage, it is strongly recommended to have two DNS servers reachable via separate networks with diverse routing paths.


Caution If both DNS servers become unreachable, a traffic interruption will occur.

Connecting Power and Grounding Cables

Documentation for the Sun Fire V120 server and Netra 120 server is available on the Sun Microsystems website, www.sun.com. These documents include front and rear views of the equipment, and instructions for power cabling and grounding.

Warning


IMPORTANT SAFETY INSTRUCTIONS

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. Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device. Statement 1071

SAVE THESE INSTRUCTIONS



Note Cisco strongly recommends that you use uninterruptible power for both AC and DC systems. The uninterruptible supply should be engineered to support system operation through any possible power interruption.



Step 1 Following the procedures and precautions in the Sun Microsystems documentation, an authorized power installer should connect power and grounding cables to the four host machines.


Caution Ensure redundancy of power feeds to your system, so that a single point of failure does not cause a loss of traffic:
   For AC systems (Sun Fire V120), power Side A hosts from a separate power source than Side B.
   For DC systems (Netra 120), power each host from two separate (redundant) DC power feeds.

Step 2 Following the procedures and precautions in the Cisco Systems documentation, an authorized power installer should connect power and grounding cables to the two Cisco 2924M Ethernet switches.


Caution Ensure redundancy of power feeds to your system, so that a single point of failure does not cause a loss of traffic:
   For AC systems, power Ethernet Switch A from a separate power source than Ethernet Switch B.
   For DC systems, power each Ethernet Switch from two separate (redundant) DC power feeds.

Warning


This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024



Labeling the Ethernet Cables

Two Ethernet cables are supplied with each host machine. Make sure that all of the Ethernet cables are correctly labeled before you begin. It is suggested that you label the cables according to the procedure in Appendix A: Cable Labeling and Table 1 in Appendix B: Cable Lists.

Connecting Ethernet Cables to EMS and CA Units

Follow these steps to connect the Ethernet cables from the host machines (EMS and CA) to the Ethernet switches.


Step 1 Obtain the 4 Ethernet cables needed for connections between EMS Sides A and B and the two Cisco 2924M Ethernet Switches A and B. These cables are listed in Table 1 in Appendix B: Cable Lists.

Step 2 Connect these 4 Ethernet cables between the ports on the rear panel of the EMS units and the ports on the front of the Ethernet switches as specified in Table 1.

Step 3 Obtain the 4 Ethernet cables needed for connections between CA Sides A and B and the two Cisco 2924M Ethernet Switches A and B. These cables are listed in Table 1.

Step 4 Connect these 4 Ethernet cables between the ports on the rear panel of the CA units and the ports on the front of the Ethernet switches as specified in Table 1.

Step 5 After installing the Ethernet cables, record the necessary information on a copy of Table 1 or similar document according to local procedures.


Connect External Network Uplink Cables to Ethernet Switches

External network uplink cables are customer supplied. Follow these steps to connect uplink cables to the Ethernet switches.


Note If your local network documentation calls for gigabit Ethernet, contact Cisco TAC for assistance.



Step 1 If your local network documentation calls for 100 Mb Ethernet, connect the applicable network uplink cables to the Ethernet Switches as listed in Table 1.

Step 2 After installing the uplink cables, record the necessary information on a copy of Table 1 or similar document according to local procedures.


Connecting Serial Cables to Alarm Panel or Terminal Server

Remote management of the Cisco BTS 10200 requires serial cables connected from the four host machines and two Ethernet Switches to a terminal server. If specified in your local work order, connect these serial cables using the steps in this section. Note that some commercially available alarm panels have built-in terminal server capability.


Caution The serial cables used in this procedure are not reversible. Be sure to label and connect the ends as specified.


Note The Sun Fire V120/Netra 120 host machines allow alarm messages to be transmitted from the lights-out management port (A LOM port) on the rear panel. However, the Cisco BTS 10200 software does not currently transmit machine alarms through this port. Instead, machine alarms are sent via alarm reports, as described in the Cisco BTS 10200 Softswitch Error Messages and Alarms Reference Guide.



Tip See the Sun Microsystems documentation for instructions on using the LOM features.


Procedure for Use with Third-Party Terminal Server or Alarm Panel

This procedure is applicable if your terminal server or alarm panel is not the Continuous Computing Intelligent Alarm Panel. If you are using a Continuous Computing Intelligent Alarm Panel, see the "Procedure for Use with Continuous Computing Intelligent Alarm Panel" section.


Step 1 Obtain the four serial cables that connect the lights-out management port (A LOM port) of the Sun Fire V120/Netra 120 host machines and an alarm panel or terminal server. If these cables have not been provided, see Step 2.

Step 2 If necessary, make one serial cable for each SunFire V120/Netra 120 host machine. Follow the procedures in the Sun Microsystems documentation and the terminal server documentation. It is suggested that you label the cables according to the procedure in Appendix A: Cable Labeling and Table 1 in Appendix B: Cable Lists.

Step 3 Connect a serial cable between the A LOM port of each Sun Fire V120/Netra 120 host machine and the alarm panel or terminal server. Follow the procedures in the Sun Microsystems documentation and the terminal server documentation.

Step 4 Obtain the two serial cables that connect the CONSOLE port of each Cisco 2924M Ethernet Switch to the alarm panel or terminal server. If these cables have not been provided, see Step 5.

Step 5 If necessary, make one serial cable for each Cisco 2924M Ethernet Switch. Follow the procedures in the Ethernet switch documentation and the terminal server documentation. It is suggested that you label the cables according to the procedure in Appendix A: Cable Labeling and Table 1 in Appendix B: Cable Lists.

Step 6 Connect a serial cable between the CONSOLE port of each Cisco 2924M Ethernet Switch and the alarm panel or terminal server. Follow the procedures in the Ethernet switch documentation and the terminal server documentation.

Step 7 Record the necessary information on a copy of Table 1 or similar document according to local procedures


Procedure for Use with Continuous Computing Intelligent Alarm Panel

This procedure is applicable if your terminal server or alarm panel is the Continuous Computing Intelligent Alarm Panel. If you are using a different terminal server or alarm panel, see the "Procedure for Use with Third-Party Terminal Server or Alarm Panel" section.

The rear view of the Continuous Computing Intelligent Alarm Panel is shown in Figure 2. (The drawing is not to scale.)

Figure 2 Rear View of Continuous Computing Intelligent Alarm Panel


Step 1 Obtain the four serial cables that connect the lights-out management port (A LOM port) of the Sun Fire V120/Netra 120 host machines and the Alarm Panel. These cables are listed in Table 2 in Appendix B: Cable Lists.

Step 2 Connect a serial cable between the A LOM port of each Sun Fire V120/Netra 120 host machine and the Alarm Panel serial ports as specified in Table 2.


Note The four LOM serial cables are specially designed for the connecting the LOM ports on the SunFire V120/Netra 120 to the SER ports on the Alarm Panel. Be sure to use the correct cables and connect them as labeled (LOM end and SER end must be connected as labeled).


Step 3 Obtain the two serial cables that connect the CONSOLE port of each Cisco 2924M Ethernet Switch to the Alarm Panel. These cables are listed in Table 2 in Appendix B: Cable Lists.

Step 4 Connect a serial cable between the CONSOLE port of each Cisco 2924M Ethernet Switch and the Alarm Panel serial ports as specified in Table 2.


Note The two CONSOLE serial cables are specially designed for the connecting the CONSOLE ports on the Cisco 2924M Ethernet Switches to the SER ports on the Alarm Panel. Be sure to use the correct cables and connect them as labeled (SWITCH end and SER end must be connected as labeled).

Note that in some earlier installations, these cables were labeled "SWITCH" and "net CCN", where net CCN is treated the same as SER.


Step 5 Record the necessary information on a copy of Table 2 or similar document according to local procedures.


Enable IRDP

This section explains how to enable IRDP functionality on the Cisco BTS 10200 Softswitch and on the network router.


Note IRDP = Internet control message protocol (ICMP) router discovery protocol.


Enable IRDP on the Cisco BTS 10200 Softswitch

Follow these steps to enable IRDP on the Cisco BTS 10200 Softswitch.


Note You should already have the Cisco BTS 10200 Softswitch application software installed on the system.



Step 1 Log in to EMS Side A as root user.

Step 2 Remove the defaultrouter file from /etc.

Step 3 There should be three default routes in the routing table. Remove all three of these with the following command:

route delete net default <gateway address>

Step 4 Execute the following command:

/usr/sbin/in.rdisc -s -f

Step 5 Edit S69inet and search and replace for rdisc -s with rdisc -s -f.


Note This will ensure that reboot will enable the irdp daemon.


Step 6 Put the following lines into the S68inet file:

if [ -f /usr/sbin/in.routed ];

then

\mv -f /usr/sbin/in.routed /usr/sbin/in.routed.org

Step 7 Repeat Step 1 through Step 6 for EMS Side B.

Step 8 Repeat Step 1 through Step 6 for CA Side A.

Step 9 Repeat Step 1 through Step 6 for CA Side B.


Enable IRDP on Adjacent Cisco Routers

If you are enabling IRDP on Cisco routers adjacent to the Cisco BTS 10200 Softswitch, follow these steps. If you have any questions about setup of these routers, contact your system administrator. If you need additional assistance, contact Cisco TAC.


Step 1 Verify that you have the Network Information Data Sheet (NIDS) applicable to this Cisco BTS 10200 Softswitch. If necessary, contact your network administrator to verify that you have the correct NIDS.

Step 2 On default gateway interfaces for Network 1 and Network 2 (as defined in the NIDS) enable IRDP using the following commands:

config t

interface <Fast Ethernet interface number (see NIDS)>

ip irdp

ip irdp maxadvertinterval 4

ip irdp minadvertinterval 3

ip irdp holdtime 10

Step 3 Validate the configuration by performing the following command on both CA/FS hosts and both EMS hosts:

login as root

#netstat -rn

Step 4 View the display and verify that each default route was populated dynamically by IRDP.


Verify IRDP Functions

Follow these steps to verify that IRDP is functioning properly on the network:

CA Side A

Perform Step 1 through Step 11 on CA Side A.


Step 1 Login to CA Side A as root.

Step 2 Display the IRDP daemon status by entering the following command:

ps -ef|grep in.rdisc

Step 3 View the display and verify that each default route was populated dynamically by IRDP. The display should include the following information: /usr/sbin/in.rdisc -s -f. (This indicates that IRDP is running properly.)

Step 4 Display the routing table by entering the following command:

netstat -rn

Step 5 Verify that the routing table shows two default routes, one on interface NET 0 and one on NET 1.

Step 6 Unplug the interface NET 0 link at the back of CA Side A.

Step 7 Display the routing table by entering the following command:

netstat -rn

Step 8 Verify that the route for interface NET 0 does not appear in the routing table.


Note When a link is unplugged or plugged back in, it may take 5 to 10 seconds for the IRDP function to automatically update.


Step 9 Plug the interface NET 0 link back in to CA Side A.

Step 10 Display the routing table (netstat -rn) and verify that the route for interface NET 0 appears in the routing table again.

Step 11 Repeat Step 6 through Step 10 for the interface NET 1 link.

CA Side B

Repeat Step 1 through Step 11 for CA Side B.


Verify Interfaces

Follow these steps to verify that all interfaces are configured on all computing elements:


Step 1 If the Cisco BTS 10200 Softswitch application software has already been installed on the system, go to Step 2. If the application has not been installed, go to Step 4.

Step 2 (If the Cisco BTS 10200 Softswitch application software has already been installed on the system) check the interface configurations using the following command on each of the four platforms (two EMS units and two CA/FS units):

Enter: checkCFG

Step 3 The system should display the message Validating..... If no errors are found during validation, the system will display the message No errors found. Verify that the No errors found message is displayed.


Note If the system does display an error, contact Cisco TAC for assistance.


Step 4 If the Cisco BTS 10200 Softswitch application software has not been installed on the system, install the application using the Application Installation procedure provided by Cisco. That procedure contains the appropriate commands to check the configurations (checkCFG).


Appendix A: Cable Labeling

Cables are labeled at both ends with the cable numbers listed in Table 1 and Table 2, as applicable. Follow these steps to create and attach the labels.


Note The steps in this section are not necessary for any cables that were provided with your system and have already been labeled.



Step 1 Make each label by copying the applicable number from Table 1 (or Table 2) onto the label. Be sure to duplicate the number several times onto the label, as shown in Figure 3, to make it easier to read. (If desired, make the labels for all cables in one print run.)

Step 2 On a work bench or assembly table, position a cable so that one connector is on your left and the cable goes off to the right. (See Figure 3.)

Step 3 Attach the appropriate label to the cable as shown in Figure 3.

Step 4 Turn the cable around so that the other connector is on your left with the cable going off to the right.

Step 5 Repeat Step 2 and Step 3 for this side of the cable. The completed cable should look like the example shown in Figure 4.

Step 6 Repeat these steps for all cables in the rack, using the numbers from the cable lists (Table 1 and Table 2 as applicable).

Figure 3 Labeling Specification

Figure 4 Completed Cable Example


Appendix B: Cable Lists

Table 1 lists the ports and cables used for signaling and system management. Make a copy of this table for your records. It is recommended that you sign or check each box in the Verified column as you connect the cables. Store this completed table in the documentation package for this unit.


Note This table does not include the power, grounding, or alarm panel cabling. For those cables, follow the procedures and precautions in the manufacturers' documentation.


Table 1 List of Signaling and System Management Cables (See Procedure for Details) 

From (Unit, Port)
To (Unit, Port)
Suggested
Cable No.
Verified

CA-A NET 0

SWITCH-A 1

#701

 

CA-A NET 1

SWITCH-B 1

#702

 

CA-B NET 0

SWITCH-A 2

#703

 

CA-B NET 1

SWITCH-B 2

#704

 

EMS-A NET 0

SWITCH-A 3

#705

 

EMS-A NET 1

SWITCH-B 3

#706

 

EMS-B NET 0

SWITCH-A 4

#707

 

EMS-B NET 1

SWITCH-B 4

#708

 

SWITCH-A 10
(see footnote 1)

Uplink to router for external communications1 (Network 1)

   

SWITCH-B 10
(see footnote 1)

Uplink to router for external communications1 (Network 2)

   

CA-A Serial A LOM

Terminal server serial port # ____ (if used) 2

   

EMS-A Serial A LOM

Terminal server serial port # ____ (if used) 2

   

SWITCH-A CONSOLE

Terminal server serial port # ____ (if used) 2

   

SWITCH-B CONSOLE

Terminal server serial port # ____ (if used) 2

   

CA-B Serial A LOM

Terminal server serial port # ____ (if used) 2

   

EMS-B Serial A LOM

Terminal server serial port # ____ (if used) 2

   

CA-A B SERIAL

if used

   

CA-B B SERIAL

if used

   

EMS-A B SERIAL

if used

   

EMS-B B SERIAL

if used

   

1 The ports shown are applicable to 100 Mb Ethernet uplinks. Cable No. for uplink connections are customer-defined. See the procedure for more information. If you need to connect gigabit Ethernet instead of 100Mb Ethernet, contact Cisco TAC for assistance.

2 If you are using a Continuous Computing Intelligent Alarm Panel, use Table 2 instead of these six rows. See the procedure for details.


Table 2 lists the ports and cables used for serial cables that connect from the Continuous Computing Intelligent Alarm Panel to the SunFire V120/Netra 120 A LOM ports and the 2924M Ethernet Switch CONSOLE ports. Make a copy of this table for your records. It is recommended that you sign or check each box in the Verified column as you connect the cables. Store this completed table in the documentation package for this unit.


Note If your terminal server or alarm panel is not from Continuous Computing Intelligent Alarm Panel, do not use Table 2. Go back to Table 1.



Note The four LOM serial cables are specially designed for the connecting the LOM ports on the SunFire V120/Netra 120 to the SER ports on the Alarm Panel. Be sure to use the correct cables and connect them as labeled (LOM end and SER end must be connected as labeled).



Note The two CONSOLE serial cables are specially designed for the connecting the CONSOLE ports on the Cisco 2924M Ethernet Switches to the SER ports on the Alarm Panel. Be sure to use the correct cables and connect them as labeled (SWITCH end and SER end must be connected as labeled).

Note that in some earlier installations, these cables were labeled "SWITCH" and "net CCN", where net CCN is treated the same as SER.


Table 2 List of Serial Cables for Use with Continuous Computing Intelligent Alarm Panel
(See Procedure for Details) 

From (Unit, Port)
To (Unit, Port)
Suggested
Cable No.
Verified

CA-A Serial A LOM

ALARM SER 1

801

 

EMS-A Serial A LOM

ALARM SER 2

802

 

SWITCH-A CONSOLE

ALARM SER 3

803

 

SWITCH-B CONSOLE

ALARM SER 4

804

 

CA-B Serial A LOM

ALARM SER 5

805

 

EMS-B Serial A LOM

ALARM SER 6

806

 

Appendix C: Translated Safety Warnings

Statement 1071—Warning Definition

Warning


IMPORTANT SAFETY INSTRUCTIONS

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. Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device. Statement 1071

SAVE THESE INSTRUCTIONS

Waarschuwing

BELANGRIJKE VEILIGHEIDSINSTRUCTIES

Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die lichamelijk letsel kan veroorzaken. Voordat u aan enige apparatuur gaat werken, dient u zich bewust te zijn van de bij elektrische schakelingen betrokken risico's en dient u op de hoogte te zijn van de standaard praktijken om ongelukken te voorkomen. Gebruik het nummer van de verklaring onderaan de waarschuwing als u een vertaling van de waarschuwing die bij het apparaat wordt geleverd, wilt raadplegen.

BEWAAR DEZE INSTRUCTIES

Varoitus

TÄRKEITÄ TURVALLISUUSOHJEITA

Tämä varoitusmerkki merkitsee vaaraa. Tilanne voi aiheuttaa ruumiillisia vammoja. Ennen kuin käsittelet laitteistoa, huomioi sähköpiirien käsittelemiseen liittyvät riskit ja tutustu onnettomuuksien yleisiin ehkäisytapoihin. Turvallisuusvaroitusten käännökset löytyvät laitteen mukana toimitettujen käännettyjen turvallisuusvaroitusten joukosta varoitusten lopussa näkyvien lausuntonumeroiden avulla.

SÄILYTÄ NÄMÄ OHJEET

Attention

IMPORTANTES INFORMATIONS DE SÉCURITÉ

Ce symbole d'avertissement indique un danger. Vous vous trouvez dans une situation pouvant entraîner des blessures ou des dommages corporels. Avant de travailler sur un équipement, soyez conscient des dangers liés aux circuits électriques et familiarisez-vous avec les procédures couramment utilisées pour éviter les accidents. Pour prendre connaissance des traductions des avertissements figurant dans les consignes de sécurité traduites qui accompagnent cet appareil, référez-vous au numéro de l'instruction situé à la fin de chaque avertissement.

CONSERVEZ CES INFORMATIONS

Warnung

WICHTIGE SICHERHEITSHINWEISE

Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu Verletzungen führen kann. Machen Sie sich vor der Arbeit mit Geräten mit den Gefahren elektrischer Schaltungen und den üblichen Verfahren zur Vorbeugung vor Unfällen vertraut. Suchen Sie mit der am Ende jeder Warnung angegebenen Anweisungsnummer nach der jeweiligen Übersetzung in den übersetzten Sicherheitshinweisen, die zusammen mit diesem Gerät ausgeliefert wurden.

BEWAHREN SIE DIESE HINWEISE GUT AUF.

Avvertenza

IMPORTANTI ISTRUZIONI SULLA SICUREZZA

Questo simbolo di avvertenza indica un pericolo. La situazione potrebbe causare infortuni alle persone. Prima di intervenire su qualsiasi apparecchiatura, occorre essere al corrente dei pericoli relativi ai circuiti elettrici e conoscere le procedure standard per la prevenzione di incidenti. Utilizzare il numero di istruzione presente alla fine di ciascuna avvertenza per individuare le traduzioni delle avvertenze riportate in questo documento.

CONSERVARE QUESTE ISTRUZIONI

Advarsel

VIKTIGE SIKKERHETSINSTRUKSJONER

Dette advarselssymbolet betyr fare. Du er i en situasjon som kan føre til skade på person. Før du begynner å arbeide med noe av utstyret, må du være oppmerksom på farene forbundet med elektriske kretser, og kjenne til standardprosedyrer for å forhindre ulykker. Bruk nummeret i slutten av hver advarsel for å finne oversettelsen i de oversatte sikkerhetsadvarslene som fulgte med denne enheten.

TA VARE PÅ DISSE INSTRUKSJONENE

Aviso

INSTRUÇÕES IMPORTANTES DE SEGURANÇA

Este símbolo de aviso significa perigo. Você está em uma situação que poderá ser causadora de lesões corporais. Antes de iniciar a utilização de qualquer equipamento, tenha conhecimento dos perigos envolvidos no manuseio de circuitos elétricos e familiarize-se com as práticas habituais de prevenção de acidentes. Utilize o número da instrução fornecido ao final de cada aviso para localizar sua tradução nos avisos de segurança traduzidos que acompanham este dispositivo.

GUARDE ESTAS INSTRUÇÕES

¡Advertencia!

INSTRUCCIONES IMPORTANTES DE SEGURIDAD

Este símbolo de aviso indica peligro. Existe riesgo para su integridad física. Antes de manipular cualquier equipo, considere los riesgos de la corriente eléctrica y familiarícese con los procedimientos estándar de prevención de accidentes. Al final de cada advertencia encontrará el número que le ayudará a encontrar el texto traducido en el apartado de traducciones que acompaña a este dispositivo.

GUARDE ESTAS INSTRUCCIONES

Varning!

VIKTIGA SÄKERHETSANVISNINGAR

Denna varningssignal signalerar fara. Du befinner dig i en situation som kan leda till personskada. Innan du utför arbete på någon utrustning måste du vara medveten om farorna med elkretsar och känna till vanliga förfaranden för att förebygga olyckor. Använd det nummer som finns i slutet av varje varning för att hitta dess översättning i de översatta säkerhetsvarningar som medföljer denna anordning.

SPARA DESSA ANVISNINGAR

Aviso

INSTRUÇÕES IMPORTANTES DE SEGURANÇA

Este símbolo de aviso significa perigo. Você se encontra em uma situação em que há risco de lesões corporais. Antes de trabalhar com qualquer equipamento, esteja ciente dos riscos que envolvem os circuitos elétricos e familiarize-se com as práticas padrão de prevenção de acidentes. Use o número da declaração fornecido ao final de cada aviso para localizar sua tradução nos avisos de segurança traduzidos que acompanham o dispositivo.

GUARDE ESTAS INSTRUÇÕES

Advarsel

VIGTIGE SIKKERHEDSANVISNINGER

Dette advarselssymbol betyder fare. Du befinder dig i en situation med risiko for legemesbeskadigelse. Før du begynder arbejde på udstyr, skal du være opmærksom på de involverede risici, der er ved elektriske kredsløb, og du skal sætte dig ind i standardprocedurer til undgåelse af ulykker. Brug erklæringsnummeret efter hver advarsel for at finde oversættelsen i de oversatte advarsler, der fulgte med denne enhed.

GEM DISSE ANVISNINGER


Statement 1024—Ground Conductor

Warning


This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024

Waarschuwing

Deze apparatuur dient geaard te zijn. De aardingsleiding mag nooit buiten werking worden gesteld en de apparatuur mag nooit bediend worden zonder dat er een op de juiste wijze geïnstalleerde aardingsleiding aanwezig is. Neem contact op met de bevoegde instantie voor elektrische inspecties of met een elektricien als u er niet zeker van bent dat er voor passende aarding gezorgd is.

Varoitus

Laitteiden on oltava maadoitettuja. Älä koskaan ohita maajohdinta tai käytä laitteita ilman oikein asennettua maajohdinta. Ota yhteys sähkötarkastusviranomaiseen tai sähköasentajaan, jos olet epävarma maadoituksen sopivuudesta.

Attention

Cet équipement doit être mis à la masse. Ne jamais rendre inopérant le conducteur de masse ni utiliser l'équipement sans un conducteur de masse adéquatement installé. En cas de doute sur la mise à la masse appropriée disponible, s'adresser à l'organisme responsable de la sécurité électrique ou à un électricien.

Warnung

Dieses Gerät muss geerdet sein. Auf keinen Fall den Erdungsleiter unwirksam machen oder das Gerät ohne einen sachgerecht installierten Erdungsleiter verwenden. Wenn Sie sich nicht sicher sind, ob eine sachgerechte Erdung vorhanden ist, wenden Sie sich an die zuständige Inspektionsbehörde oder einen Elektriker.

Avvertenza

Questa apparecchiatura deve essere dotata di messa a terra. Non escludere mai il conduttore di protezione né usare l'apparecchiatura in assenza di un conduttore di protezione installato in modo corretto. Se non si è certi della disponibilità di un adeguato collegamento di messa a terra, richiedere un controllo elettrico presso le autorità competenti o rivolgersi a un elettricista.

Advarsel

Dette utstyret må jordes. Omgå aldri jordingslederen og bruk aldri utstyret uten riktig montert jordingsleder. Ta kontakt med fagfolk innen elektrisk inspeksjon eller med en elektriker hvis du er usikker på om det finnes velegnet jordning.

Aviso

Este equipamento deve ser aterrado. Nunca anule o fio terra nem opere o equipamento sem um aterramento adequadamente instalado. Em caso de dúvida com relação ao sistema de aterramento disponível, entre em contato com os serviços locais de inspeção elétrica ou um eletricista qualificado.

¡Advertencia!

Este equipo debe estar conectado a tierra. No inhabilite el conductor de tierra ni haga funcionar el equipo si no hay un conductor de tierra instalado correctamente. Póngase en contacto con la autoridad correspondiente de inspección eléctrica o con un electricista si no está seguro de que haya una conexión a tierra adecuada.

Varning!

Denna utrustning måste jordas. Koppla aldrig från jordledningen och använd aldrig utrustningen utan en på lämpligt sätt installerad jordledning. Om det föreligger osäkerhet huruvida lämplig jordning finns skall elektrisk besiktningsauktoritet eller elektriker kontaktas.


Obtaining Documentation

Cisco provides several ways to obtain documentation, technical assistance, and other technical resources. These sections explain how to obtain technical information from Cisco Systems.

Cisco.com

You can access the most current Cisco documentation on the World Wide Web at this URL:

http://www.cisco.com/univercd/home/home.htm

You can access the Cisco website at this URL:

http://www.cisco.com

International Cisco web sites can be accessed from this URL:

http://www.cisco.com/public/countries_languages.shtml

Documentation CD-ROM

Cisco documentation and additional literature are available in a Cisco Documentation CD-ROM package, which may have shipped with your product. The Documentation CD-ROM is updated monthly and may be more current than printed documentation. The CD-ROM package is available as a single unit or through an annual subscription.

Registered Cisco.com users can order the Documentation CD-ROM (product number DOC-CONDOCCD=) through the online Subscription Store:

http://www.cisco.com/go/subscription

Ordering Documentation

You can find instructions for ordering documentation at this URL:

http://www.cisco.com/univercd/cc/td/doc/es_inpck/pdi.htm

You can order Cisco documentation in these ways:

Registered Cisco.com users (Cisco direct customers) can order Cisco product documentation from the Networking Products MarketPlace:

http://www.cisco.com/en/US/partner/ordering/index.shtml

Registered Cisco.com users can order the Documentation CD-ROM (Customer Order Number DOC-CONDOCCD=) through the online Subscription Store:

http://www.cisco.com/go/subscription

Nonregistered Cisco.com users can order documentation through a local account representative by calling Cisco Systems Corporate Headquarters (California, U.S.A.) at 408 526-7208 or, elsewhere in North America, by calling 800 553-NETS (6387).

Documentation Feedback

You can submit comments electronically on Cisco.com. On the Cisco Documentation home page, click Feedback at the top of the page.

You can e-mail your comments to bug-doc@cisco.com.

You can submit your comments by mail by using the response card behind the front cover of your document or by writing to the following address:

Cisco Systems
Attn: Customer Document Ordering
170 West Tasman Drive
San Jose, CA 95134-9883

We appreciate your comments.

Obtaining Technical Assistance

Cisco provides Cisco.com, which includes the Cisco Technical Assistance Center (TAC) Website, as a starting point for all technical assistance. Customers and partners can obtain online documentation, troubleshooting tips, and sample configurations from the Cisco TAC website. Cisco.com registered users have complete access to the technical support resources on the Cisco TAC website, including TAC tools and utilities.

Cisco.com

Cisco.com offers a suite of interactive, networked services that let you access Cisco information, networking solutions, services, programs, and resources at any time, from anywhere in the world.

Cisco.com provides a broad range of features and services to help you with these tasks:

Streamline business processes and improve productivity

Resolve technical issues with online support

Download and test software packages

Order Cisco learning materials and merchandise

Register for online skill assessment, training, and certification programs

To obtain customized information and service, you can self-register on Cisco.com at this URL:

http://www.cisco.com

Technical Assistance Center

The Cisco TAC is available to all customers who need technical assistance with a Cisco product, technology, or solution. Two levels of support are available: the Cisco TAC website and the Cisco TAC Escalation Center. The avenue of support that you choose depends on the priority of the problem and the conditions stated in service contracts, when applicable.

We categorize Cisco TAC inquiries according to urgency:

Priority level 4 (P4)—You need information or assistance concerning Cisco product capabilities, product installation, or basic product configuration.

Priority level 3 (P3)—Your network performance is degraded. Network functionality is noticeably impaired, but most business operations continue.

Priority level 2 (P2)—Your production network is severely degraded, affecting significant aspects of business operations. No workaround is available.

Priority level 1 (P1)—Your production network is down, and a critical impact to business operations will occur if service is not restored quickly. No workaround is available.

Cisco TAC Website

You can use the Cisco TAC website to resolve P3 and P4 issues yourself, saving both cost and time. The site provides around-the-clock access to online tools, knowledge bases, and software. To access the Cisco TAC website, go to this URL:

http://www.cisco.com/tac

All customers, partners, and resellers who have a valid Cisco service contract have complete access to the technical support resources on the Cisco TAC website. Some services on the Cisco TAC website require a Cisco.com login ID and password. If you have a valid service contract but do not have a login ID or password, go to this URL to register:

http://tools.cisco.com/RPF/register/register.do

If you are a Cisco.com registered user, and you cannot resolve your technical issues by using the Cisco TAC website, you can open a case online at this URL:

http://www.cisco.com/en/US/support/index.html

If you have Internet access, we recommend that you open P3 and P4 cases through the Cisco TAC website so that you can describe the situation in your own words and attach any necessary files.

Cisco TAC Escalation Center

The Cisco TAC Escalation Center addresses priority level 1 or priority level 2 issues. These classifications are assigned when severe network degradation significantly impacts business operations. When you contact the TAC Escalation Center with a P1 or P2 problem, a Cisco TAC engineer automatically opens a case.

To obtain a directory of toll-free Cisco TAC telephone numbers for your country, go to this URL:

http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml

Before calling, please check with your network operations center to determine the level of Cisco support services to which your company is entitled: for example, SMARTnet, SMARTnet Onsite, or Network Supported Accounts (NSA). When you call the center, please have available your service agreement number and your product serial number.

Obtaining Additional Publications and Information

Information about Cisco products, technologies, and network solutions is available from various online and printed sources.

The Cisco Product Catalog describes the networking products offered by Cisco Systems as well as ordering and customer support services. Access the Cisco Product Catalog at this URL:

http://www.cisco.com/en/US/products/products_catalog_links_launch.html

Cisco Press publishes a wide range of networking publications. Cisco suggests these titles for new and experienced users: Internetworking Terms and Acronyms Dictionary, Internetworking Technology Handbook, Internetworking Troubleshooting Guide, and the Internetworking Design Guide. For current Cisco Press titles and other information, go to Cisco Press online at this URL:

http://www.ciscopress.com

Packet magazine is the Cisco monthly periodical that provides industry professionals with the latest information about the field of networking. You can access Packet magazine at this URL:

http://www.cisco.com/en/US/about/ac123/ac114/about_cisco_packet_magazine.html

iQ Magazine is the Cisco monthly periodical that provides business leaders and decision makers with the latest information about the networking industry. You can access iQ Magazine at this URL:

http://business.cisco.com/prod/tree.taf%3fasset_id=44699&public_view=true&kbns=1.html

Internet Protocol Journal is a quarterly journal published by Cisco Systems for engineering professionals involved in the design, development, and operation of public and private internets and intranets. You can access the Internet Protocol Journal at this URL:

http://www.cisco.com/en/US/about/ac123/ac147/about_cisco_the_internet_protocol_journal.html

Training—Cisco offers world-class networking training, with current offerings in network training listed at this URL:

http://www.cisco.com/en/US/learning/le31/learning_recommended_training_list.html