Cisco Catalyst X4232 Quick guide

Corporate Headquarters: Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA
Copyright 2001. Cisco Systems, Inc. All rights reserved. 78-10164-03
Installation and Configuration Note for the
Catalyst 4000 Layer 3 Services Module
Product Numbers: WS-X4232-L3(=)
This installation and configuration note describes how to install and configure the Catalyst 4000 Layer
3 Services module.
For a complete description of commands to configure Catalyst 4003 and 4006 switches, refer to the
Software Configuration Guide and Command Reference publications for your switch. For complete
switch hardware configuration and maintenance procedures, refer to the Catalyst 4003 and 4006 Switch
Installation Guide. These documents are available on the Documentation CD-ROM, or in print.
Contents
This publication contains these sections:
•Software Requirements, page 2
•Features, page 2
•Configuring IOS Features, page 5
•Functional Description, page 6
•Front Panel Description, page 7
•Specifications, page 9
•Standards Compliance Specifications, page 10
•Gigabit Interface Converters, page 10
•Safety Overview, page 13
•Translated Safety Warnings, page 15
•Removing and Installing a Layer 3 Services Module, page 20
•Accessing the Layer 3 Services Module for the First Time, page 27
•Upgrading Images, page 32
•Overview of the Catalyst 4003 and 4006 Layer 3 Services Module Interfaces, page 33

2
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Software Requirements
•Configuration Options, page 40
•Configuring the Layer 3 Services Module Gigabit Ethernet Interfaces, page 42
•Configuring the Module for InterVLAN Routing, page 44
•Configuring Access Control Lists, page 60
•Configuring Layer 3 QoS, page 67
•Configuring the Switching Database Manager, page 74
•Obtaining Documentation, page 77
•Obtaining Technical Assistance, page 78
Software Requirements
The software requirements for the Catalyst 4000 Layer 3 Services module are as follows:
•The Catalyst 4000 Layer 3 Services module requires Cisco IOS software version 12.0(7)W5(15d)
or later.
•The Catalyst 4000 supervisor engine requires Cisco Catalyst software version 5.5(1) or later. We
recommend that you run software version 6.1(1) or later.
Features
The Catalyst 4000 Layer 3 Services module provides multiprotocol switching and routing for the
Catalyst 4000 family switches.
The 32 10/100 Ethernet interfaces on the module provide full Layer 2 feature support and are
configurable from the Catalyst 4000 family switch supervisor engine. Refer to the Software
Configuration Guide—Catalyst 4000 Family, 2980G, and 2948G Switches, Software Release 6.1 for
information on feature support on the Catalyst 4000 family switches.
For configuration information for the standard IOS features supported on the Catalyst 4000 Layer 3
Services module, see the “Configuring IOS Features” section on page 5.
Table 1 lists the Cisco IOS features available for the Catalyst 4000 Layer 3 Services module.
Table 1 Cisco IOS Features for the Layer 3 Services Module
Layer 2 Bridging Features
Layer 2 transparent bridging
Layer 2 MAC learning, aging, and switching by hardware
Spanning Tree Protocol (IEEE 802.1D) on each bridge group
A maximum of 16 active bridge groups
Up to 4000 MAC addresses
24K CAM1is shared by Layer 2 entries, IP routing, IP multicast routing, and Novell IPX routing
VLAN Features
ISL2-based VLAN trunking on the front panel of Layer 3 Gigabit Ethernet ports only
802.1Q-based VLAN trunking on all Layer 3 Gigabit Ethernet and Layer 2 Fast Ethernet ports

3
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Features
Layer 3 Routing, Switching, and Forwarding Features
IP, IPX, and IP multicast routing and switching between Ethernet ports
CMF3
Load balancing among equal cost paths based on source and destination IP and IPX addresses
Load balancing on a per-destination basis
CEF load balancing on Gigabit Ethernet ports using tunnel or universal load balancing algorithms
24K CAM is shared by Layer 2 entries, IP routing, IP multicast routing, and Novell IPX routing
Up to 18,000 IP routes
Up to 20,000 IP host entries
Up to 20,000 IPX routes
Up to 20,000 IPX host entries
Up to 12,000 IP multicast groups
RADIUS4server support
Supported Routing Protocols
AppleTalk
RIP5and RIP II
IGRP6
EIGRP7
Local Proxy ARP8
BGP9
OSPF10
IPX RIP11 and EIGRP
PIM12—sparse and dense mode
Secondary addressing
Static routes
Gigabit EtherChannel Features
Bundling of up to two Gigabit Ethernet ports
Load sharing for bridge traffic based on MAC address
Load sharing based on source and destination IP and IPX addresses of unicast packets
ISL trunking supported on the external Gigabit EtherChannel
802.1Q trunking supported on the external and internal Gigabit EtherChannel
Two active GEC13 port channels
Additional Protocols and Features
Layer 3 QoS14
IP access lists standard and extended
IPX access lists standard
AppleTalk access lists
Table 1 Cisco IOS Features for the Layer 3 Services Module (continued)

4
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Features
Unsupported Features
The following major features are not supported on the Catalyst 4000 Layer 3 Services module:
•Multilayer Switching (MLS)
•IPX extended access lists
Additional Protocols and Features (continued)
SDM15
BOOTP16
CDP17 support on Ethernet ports
CGMP18 server support
DHCP19 relay
HSRP20
ICMP21
IGMP22
IPX SAP and SAP23 filtering
SNMP24
TACACS+25
1. Contentment addressable memory
2. ISL=Inter-Switch Link
3. CMF=Constrained multicast flooding
4. RADIUS=Remote Authentication Dial-in User Service
5. RIP=Routing Information Protocol
6. IGRP=Interior Gateway Routing Protocol
7. EIGRP=Enhanced Interior Gateway Protocol
8. ARP=Address Resolution Protocol
9. BGP=Border Gateway Protocol
10. OSPF=Open Shortest Path First (Protocol)
11. IPX=Internet Packet Exchange
12. PIM=Protocol Independent Multicast
13. GEC=Gigabit EtherChannel
14. QoS=Quality of Service
15. SDM=Switching Database Manager
16. BOOTP=Bootstrap Protocol
17. CDP=Cisco Discovery Protocol
18. CGMP=Cisco Group Management Protocol
19. DHCP=Dynamic Host Configuration Protocol
20. HSRP=Hot Standby Router Protocol
21. ICMP=Internet Control Message Protocol
22. IGMP=Internet Group Management Protocol
23. SAP=Service Advertising Protocol
24. SNMP=Simple Network Management Protocol
25. TACACS+=Terminal Access Controller Access Control System Plus
Table 1 Cisco IOS Features for the Layer 3 Services Module (continued)

5
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Configuring IOS Features
•Named IPX SAP access lists
•48-bit MAC access lists
•48-bit MAC extended access lists
•Integrated routing and bridging (IRB), and concurrent routing and bridging (CRB)
•ISL trunking on the internal Gigabit Ethernet ports
If a feature does not appear in the list of supported features in this document or in the list of supported
features in the Release Notes for Catalyst 4000 Family Layer 3 Services Module, that feature is not
supported on the Catalyst 4000 Layer 3 Services module.
Caution We do not recommend that you configure unsupported features, even if you can configure
them with the CLI.
Configuring IOS Features
Standard IOS feature configurations and commands are documented in the IOS configuration guides
and command reference publications. Table 2 lists the standard IOS features supported on the Catalyst
4000 Layer 3 Services module. For information on configuring these features, refer to the online IOS
documents listed with each feature.
Table 2 Documentation Sources for Supported IOS Features
Feature Sources URL
HSRP Network Protocols Configuration Guide,
Part 1
http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/np1_c/1cprt2/1cip.htm#
xtocid1322018
Using HSRP for Fault-Tolerant IP Routing
(Internetworking Case Studies)
http://www.cisco.com/univercd/cc/td/doc/cisintw
k/ics/cs009.htm
Network Protocols Command Reference,
Part 1
http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/np1_r/index.htm
AppleTalk and
AppleTalk access lists
Network Protocols Configuration Guide,
Part 2
http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/np2_c/index.htm
Network Protocols Command Reference,
Part 2
http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/np2_r/index.htm
Standard IPX
access lists
Network Protocols Configuration Guide,
Part 2
http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/np2_c/index.htm
Network Protocols Command Reference,
Part 2
http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/np2_r/index.htm
Standard and extended
IP access lists
Network Protocols Configuration Guide,
Part 1
http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/np1_c/index.htm
Network Protocols Command Reference,
Part 1
http://www.cisco.com/univercd/cc/td/doc/product
/software/ios121/121cgcr/ip_r/index.htm

6
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Functional Description
Note The default TCAM size allocated for access lists by the Switching Database Manager is
1024. If your access list configurations exceed this default size, you can reconfigure the
TCAM allocation. See the “Configuring the Switching Database Manager” section on
page 74 for information on allocating TCAM space.
Note Access lists are supported on Gigabit Ethernet interfaces only on the Catalyst 4000 Layer
3 Services module.
Functional Description
The Catalyst 4000 Layer 3 Services module is a 32-port Layer 2 10/100 Ethernet module with a 4-port
Gigabit Ethernet Layer 3 uplink module. The Catalyst 4000 Layer 3 Services module provides
interVLAN routing for the Catalyst 4000 family switch and provides Layer 3 switching between the
Gigabit Ethernet interfaces.
IP RIP, RIP II, OSPF,
EIGRP, IGRP, and BGP
Network Protocols Configuration Guide,
Part 1
http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/np1_c/index.htm
Network Protocols Command Reference,
Part 1
http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/np1_r/index.htm
IPX RIP and EIGRP Network Protocols Configuration Guide,
Part 2
http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/np2_c/index.htm
Network Protocols Command Reference,
Part 2
http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/np2_r/index.htm
IP multicast, multilayer
switching, and multicast
access lists
Network Protocols Configuration Guide,
Part 1
http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/np1_c/index.htm
Network Protocols Command Reference,
Part 1
http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/np1_r/index.htm
Booting, system and file
management, and basic
configuration
Configuration Fundamentals
Configuration Guide
http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/fun_c/index.htm
Configuration Fundamentals Command
Reference
http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/fun_r/index.htm
Local proxy ARP Network Protocols Configuration Guide,
Part 1
http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/np1_c/index.htm
Network Protocols Command Reference,
Part 1
http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/np1_r/index.htm
RADIUS server Security Configuration Guide http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/secur_c/scprt2/
index.htm
Security Command Reference http://www.cisco.com/univercd/cc/td/doc/product
/software/ios120/12cgcr/np1_r/index.htm
Table 2 Documentation Sources for Supported IOS Features (continued)
Feature Sources URL

7
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Front Panel Description
The Catalyst 4000 Layer 3 Services module occupies a single slot in the chassis and has two internal
full-duplex Gigabit Ethernet interfaces that connect directly to the Catalyst 4000 family switch
backplane to provide routing capability to all Layer 2 switch ports in the switch. In addition, there are
two external Layer 3 Gigabit Ethernet ports that provide a direct connection to external router or switch
ports.
The 32 10/100 Ethernet interfaces are configured from the Catalyst 4000 switch supervisor engine.
Refer to the software configuration guide for your switch for Layer 2 configuration information. The
two external and two internal Gigabit Ethernet interfaces are configured from the Layer 3 services
module console. To configure the Layer 3 services module for interVLAN routing, you also must
configure the internal Layer 2 Gigabit Ethernet interfaces from the supervisor engine console.
You can group the two internal Gigabit Ethernet interfaces into two trunks or, one Gigabit
EtherChannel, or you can configure them as independent interfaces (links). If trunked or channeled, the
internal Gigabit Ethernet channel supports trunking using the IEEE 802.1Q protocol. You also can
configure each Gigabit Ethernet interface (link) independently as a separate VLAN trunk or nontrunked
routed interface.
Caution ISL is supported on the external Layer 3 Gigabit Ethernet ports only. The internal Layer 3
Gigabit Ethernet ports on the Catalyst 4000 Layer 3 Services module do not support ISL.
Do not configure ISL on the internal Layer 3 ports.
Note The native VLAN can forward tagged and untagged traffic in microcode. This means that
Layer 2 and Layer 3 IP, IPX, and multicast traffic is forwarded in microcode.The native
VLAN continues to be used for routing protocol traffic and for ARP, ping, CDP, and
session-related packets, which are handled by the CPU.
Note The default native VLAN is VLAN 1. You must configure the native VLAN on the
Catalyst 4000 Layer 3 Services module and the Catalyst 4000 supervisor engine to match
in order to handle CPU-related traffic.
Front Panel Description
Figure 1 shows the front panel of the Layer 3 services module. The features of the front panel are
described in more detail in the following sections.
Figure 1 Front Panel of the Layer 3 Services Module
42584
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
33
19
20
34
STATUS
CONSOLE
10/100/1000
L3 ROUTINGMODULE
G1 G2
345678910 11 12 13 14 15 16 17 18
17
3
4
18
UPLINK
LINK
10/100-MGT

8
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Front Panel Description
LEDs
Table 3 describes the LEDs on the Catalyst 4000 Layer 3 Services module.
Connectors
Table 4 lists the front panel connectors on the Catalyst 4000 Layer 3 Services module.
Table 3 LEDs on the Catalyst 4003 and 4006 Layer 3 Services Module
LED State Description
STATUS
(module)
This LED displays the results of a series of self-tests
and diagnostic tests performed by the switch.
Green All the tests pass.
Red A test other than an individual port test failed.
Orange System boot, self-test diagnostics running, or the
module is disabled.
LINK This LED displays the 10/100 management port status.
Green A signal is detected.
Off No signal is detected.
Port Number
G1 and G21
1. Each port has an LED labeled with the port number associated with it. This is the link LED that indicates port
status
These LEDs display individual Gigabit Ethernet port
status.
Green A 1000-mbs link is detected.
Off No signal is detected.
Port Number
3–341
These LEDs display individual 10/100 Ethernet port
status.
Green A 100-mbs link is detected.
Orange A 10-mbs link is detected.
Off No signal is detected.
Table 4 Front Panel Connectors on the Catalyst 4003 and 4006 Layer 3 Services Module
Port Connector
Console RJ-45
10/100MGT RJ-45
10/100BASE-TX RJ-45
1000BASE-X SC

9
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Specifications
Specifications
Table 5 lists the specifications for the Catalyst 4000 Layer 3 Services module.
Table 5 Catalyst 4003 and 4006 Layer 3 Services Module Specifications
Specification Description
Dimensions (H x W x D) 1.18 x 15.51 x 16.34 in. (30 x 394 x 415 mm)
Weight Minimum: 3 lb. (1.36 kg)
Maximum: 5 lb. (2.27 kg)
Environmental
conditions:
Operating
temperature
32 to 104°F (0 to 40°C)
Nonoperating
temperature
–40 to 167°F (–40 to 75°C)
Humidity 10 to 90%, noncondensing
Maximum
station-to-station cabling
distance:
10BASE-T Ethernet,
Categories 3–5 UTP1
and 100-ohm FTP2
1. UTP = unshielded twisted-pair
2. FTP = foil twisted-pair
328 ft. (100 m), half or full duplex
Console: Categories
3–5 UTP and
100-ohm FTP
328 ft. (100 m)
10/100BASE-TX
Ethernet: Category 5
UTP and 100-ohm
FTP
328 ft. (100 m), half or full duplex
1000BASE-X See Table 7
Frame processing Transparent bridging (IEEE 802.1d)
Network management Cisco Discovery Protocol, Ethernet MIB (RFC 1398), Interface Table
(RFC 1573), Bridge MIB (RFC 1493), Ethernet Repeater MIB
(RFC 1516), RMON MIB (RFC 1757), Cisco Workgroup MIB, and Cisco
VLAN Trunking Protocol

10
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Standards Compliance Specifications
Standards Compliance Specifications
When properly installed in the chassis, the Catalyst 4000 Layer 3 Services module complies with the
standards listed in Table 6.
Gigabit Interface Converters
A gigabit interface converter (GBIC), shown in Figure 2, is a hot-swappable I/O (transceiver) device
that plugs into the module’s Gigabit Ethernet port, linking the port with the fiber-optic network. The
following GBIC types are supported:
•1000BASE-SX (WS-G5484)
•1000BASE-LX/LH (WS-G5486)
•1000BASE-ZX (WS-G5487)
Figure 2 Gigabit Interface Converter
Table 6 Standards Compliance
Specification Description
Compliance: CE Marking
Safety UL11950, CSA2-C22.2 No. 950, EN360950, IEC4950, TS5001, AS/NZS63260
1. UL = Underwriters Laboratories
2. CSA = Canadian Standards Association
3. EN = Europäische Norm
4. IEC = International Electrotechnical Commission
5. TS = Technical Standard
6. AS/NZS = Australian/New Zealand Standard
EMI7
7. EMI = electromagnetic interference
CFR 47, Part 15, class A (FCC),8ICES 003 class A, 9EN55022, class A with
UTP,10 EN55022, class B with FTP,11 CISPR 22, class A with UTP, CISPR 22,
class B with FTP, AS/NZ 3548, class A with UTP, AS/NZ 3548, class B with FTP,
VCCI, class A with UTP,12 VCCI, class B with FTP, EN55024, CE marking.
8. FCC = U.S. Federal Communications Commission
9. ICES = Interference-Causing Equipment Standard
10. UTP = unshielded twisted-pair
11. FTP = foil twisted-pair
12. VCCI = Voluntary Control Council for Information Technology Equipment
11825
Receiver Transmitter

11
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Gigabit Interface Converters
Note Cisco 1000BASE-LX/LH interfaces fully comply with the IEEE 802.3z 1000BASE-LX
standard. However, the higher optical quality of the 1000BASE-LX/LH allows them to
reach 10 km over single-mode fiber (SMF), as compared to the 5 km specified in the
standard.
Note Because of interoperability issues, Cisco does not support GBICs purchased from
third-party vendors.
GBIC Cabling Distances
Table 7 lists the recommended maximum station-to-station cabling distances for the supported types of
GBICs.
Note The minimum cabling distance for GBICs is 6.5 feet (2 meters).
Table 7 GBIC Station-to-Station Cabling Distances
GBIC
Wavelength
(nm) Fiber Type
Core Size
(microns)
Modal Bandwidth
(MHz/km)
Maximum Cable
Distance
SX 850 MMF1
1. MMF=multimode fiber
62.5 160 722 ft. (220 m)
62.5 200 902 ft. (275 m)
50.0 400 1640 ft. (500 m)
LX/LH 1300 MMF1
SMF2
2. SMF=single-mode fiber
62.5
62.5
50.0
50.0
9/10
500
500
400
500
-
1804 ft. (550)
1804 ft. (550)
1804 ft. (550)
1804 ft. (550)
6.2 mi(10 km)
ZX 1550 SMF2
SMF3
3. A dispersion-shifted single-mode fiber-optic cable is required for 62.1 mi (100 km) distance
9/10
8
-
-
43.5 mi (70 km)
62.1 mi (100 km)

12
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Gigabit Interface Converters
GBIC Optical Power Characteristics
Table 8 provides the optical power characteristics of the GBIC.
GBIC Cabling Restrictions
You must observe the following optical-fiber cabling restrictions when using GBICs:
•The minimum cabling distance for 1000BASE-SX and 1000BASE-LX/LH GBICs is 6.5 feet
(2 meters).
•When using the 1000BASE-LX/LH GBIC with 62.5-micron diameter MMF, you must install a
mode-conditioning patch cord between the MMF fiber-optic network and the GBIC whenever the
link distance is less than 100 meters or greater than 300 meters. For distances less than 100 meters,
the mode-conditioning patch cord reduces the amount of optical power coupled into the MMF. For
link distances greater than 300 meters, the mode-conditioning patch cord reduces differential mode
delay by offsetting the laser light. The mode-conditioning patch cord (CAB-GELX-625 or
equivalent) is required to comply with IEEE standards. The IEEE found that link distances could
not be met with certain types of fiber-optic cable cores. The solution is to launch light from the laser
at a precise offset from the center by using the mode-conditioning patch cord. At the output of the
patch cord, the LX/LH GBIC is compliant with the IEEE 802.3z standard for 1000BASE-LX.
•You must insert a 10-dB inline optical attenuator between the single-mode fiber-optic network and
the receiving port on the 1000BASE-ZX GBIC at each end of the link if the link length is less than
15.5 miles (25 km).
•You must insert a 5-dB inline optical attenuator between the single-mode fiber-optic network and
the receiving port on the 1000BASE-ZX GBIC at each end of the link if the link is greater than
15.5 miles (25 km), but less than 31 miles (50 km).
Table 8 GBIC Optical Power Characteristics
Parameter
1000BASE-SX
(WS-G5484)
1000BASE-LX/LH
(WS-G5486)
1000BASE-ZX
(WS-G5487)
Transmitter output power (min/max) 0/–9.5 dBm –3/–9.5 dBm 0/4.77 dBm
Receiver maximum input power 0 dBm –3 dBm –3 dBm
Receiver sensitivity –17 dBm –19 dBm –23 dBm
Channel insertion loss:
50/125 micron MMF 3.4 dBm 4.4 dBm N/A
62.5/125 micron MMF 3.2 dBm 6 dBm N/A
9/10 micron SMF n/a 6.5 dBm 21.5 dBm

13
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Safety Overview
Safety Overview
Safety warnings appear throughout this publication in procedures that, if performed incorrectly, may
harm you. A warning symbol precedes each warning statement.
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. To see
translations of the warnings that appear in this publication, refer to the Regulatory
Compliance and Safety Information document that accompanied this device.
Warning WaarschuwingDit 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 standaard maatregelen om ongelukken te voorkomen.
Voor vertalingen van de waarschuwingen die in deze publicatie verschijnen, kunt u het
document Regulatory Compliance and Safety Information (Informatie over naleving van
veiligheids- en andere voorschriften) raadplegen dat bij dit toestel is ingesloten.
Warning VaroitusTämä varoitusmerkki merkitsee vaaraa. Olet tilanteessa, joka voi johtaa
ruumiinvammaan. Ennen kuin työskentelet minkään laitteiston parissa, ota selvää
sähkökytkentöihin liittyvistä vaaroista ja tavanomaisista onnettomuuksien
ehkäisykeinoista. Tässä julkaisussa esiintyvien varoitusten käännökset löydät laitteen
mukana olevasta Regulatory Compliance and Safety Information -kirjasesta
(määräysten noudattaminen ja tietoa turvallisuudesta).
Warning AttentionCe symbole d'avertissement indique un danger. Vous vous trouvez dans une
situation pouvant causer des blessures ou des dommages corporels. Avant de travailler
sur un équipement, soyez conscient des dangers posés par les circuits électriques et
familiarisez-vous avec les procédures couramment utilisées pour éviter les accidents.
Pour prendre connaissance des traductions d’avertissements figurant dans cette
publication, consultez le document Regulatory Compliance and Safety Information
(Conformité aux règlements et consignes de sécurité) qui accompagne cet appareil.
Warning WarnungDieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die
zu einer Körperverletzung führen könnte. Bevor Sie mit der Arbeit an irgendeinem Gerät
beginnen, seien Sie sich der mit elektrischen Stromkreisen verbundenen Gefahren und
der Standardpraktiken zur Vermeidung von Unfällen bewußt. Übersetzungen der in
dieser Veröffentlichung enthaltenen Warnhinweise finden Sie im Dokument Regulatory
Compliance and Safety Information (Informationen zu behördlichen Vorschriften und
Sicherheit), das zusammen mit diesem Gerät geliefert wurde.

14
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Safety Overview
Warning AvvertenzaQuesto simbolo di avvertenza indica un pericolo. La situazione potrebbe
causare infortuni alle persone. Prima di lavorare su qualsiasi apparecchiatura, occorre
conoscere i pericoli relativi ai circuiti elettrici ed essere al corrente delle pratiche
standard per la prevenzione di incidenti. La traduzione delle avvertenze riportate in
questa pubblicazione si trova nel documento Regulatory Compliance and Safety
Information (Conformità alle norme e informazioni sulla sicurezza) che accompagna
questo dispositivo.
Warning AdvarselDette varselsymbolet betyr fare. Du befinner deg i en situasjon som kan føre til
personskade. Før du utfører arbeid på utstyr, må du vare oppmerksom på de
faremomentene som elektriske kretser innebærer, samt gjøre deg kjent med vanlig
praksis når det gjelder å unngå ulykker. Hvis du vil se oversettelser av deadvarslene
som finnes i denne publikasjonen, kan du se i dokumentet Regulatory Compliance and
Safety Information (Overholdelse av forskrifter og sikkerhetsinformasjon) som ble
levert med denne enheten.
Warning AvisoEste símbolo de aviso indica perigo. Encontra-se numa situação que lhe poderá
causar danos físicos. Antes de começar a trabalhar com qualquer equipamento,
familiarize-se com os perigos relacionados com circuitos eléctricos, e com quaisquer
práticas comuns que possam prevenir possíveis acidentes. Para ver as traduções dos
avisos que constam desta publicação, consulte o documento Regulatory Compliance
and Safety Information (Informação de Segurança e Disposições Reguladoras) que
acompanha este dispositivo.
Warning ¡Advertencia!Este símbolo de aviso significa peligro. Existe riesgo para su integridad
física. Antes de manipular cualquier equipo, considerar los riesgos que entraña la
corriente eléctrica y familiarizarse con los procedimientos estándar de prevención de
accidentes. Para ver una traducción de las advertencias que aparecen en esta
publicación, consultar el documento titulado Regulatory Compliance and Safety
Information (Información sobre seguridad y conformidad con las disposiciones
reglamentarias) que se acompaña con este dispositivo.
Warning Varning!Denna varningssymbol signalerar fara. Du befinner dig i en situation som kan
leda till personskada. Innan du utför arbete på någon utrustning måste du varamedveten
om farorna med elkretsar och känna till vanligt förfarande för att förebygga skador. Se
förklaringar av de varningar som förkommer i denna publikation i dokumentet
Regulatory Compliance and Safety Information (Efterrättelse av föreskrifter och
säkerhetsinformation), vilket medföljer denna anordning.
Warning Only trained and qualified personnel should be allowed to install or replace this
equipment.

15
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Translated Safety Warnings
Translated Safety Warnings
This section translates in multiple languages the warnings for the Catalyst 4000 Layer 3 Services
module.
Warning Definition
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.
To see translations of the warnings that appear in this publication, refer to the
"Translated Safety Warnings" section in this document.
Waarschuwing
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 standaard maatregelen om ongelukken te voorkomen. Voor
vertalingen van de waarschuwingen die in deze publicatie verschijnen, kunt u het
gedeelte “Translated Safety Warnings” (Vertalingen van veiligheidsvoorschriften)
raadplegen in dit document.
Varoitus
Tämä varoitusmerkki merkitsee vaaraa. Olet tilanteessa, joka voi johtaa
ruumiinvammaan. Ennen kuin työskentelet minkään laitteiston parissa, ota selvää
sähkökytkentöihin liittyvistä vaaroista ja tavanomaisista onnettomuuksien
ehkäisykeinoista. Tässä julkaisussa esiintyvien varoitusten käännökset löydät tämän
asiakirjan "Translated Safety Warnings" (käännetyt turvallisuutta koskevat
varoitukset).
Attention
Ce symbole d'avertissement indique un danger. Vous vous trouvez dans une situation
pouvant causer des blessures ou des dommages corporels. Avant de travailler sur un
équipement, soyez conscient des dangers posés par les circuits électriques et
familiarisez-vous avec les procédures couramment utilisées pour éviter les accidents.
Pour prendre connaissance des traductions d’avertissements figurant dans cette
publication, consultez la section « Translated Safety Warnings » (Traduction des avis
de sécurité) de ce document.
Warnung
Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu einer
Körperverletzung führen könnte. Bevor Sie mit der Arbeit an irgendeinem Gerät
beginnen, seien Sie sich der mit elektrischen Stromkreisen verbundenen Gefahren
und der Standardpraktiken zur Vermeidung von Unfällen bewußt. Übersetzungen der in
dieser Veröffentlichung enthaltenen Warnhinweise finden Sie im Abschnitt
“Translated Safety Warnings” (Übersetzung der Warnhinweise) in diesem Dokument.

16
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Translated Safety Warnings
Safety Information Referral Warning
Avvertenza
Questo simbolo di avvertenza indica un pericolo. La situazione potrebbe causare
infortuni alle persone. Prima di lavorare su qualsiasi apparecchiatura, occorre
conoscere i pericoli relativi ai circuiti elettrici ed essere al corrente delle pratiche
standard per la prevenzione di incidenti. La traduzione delle avvertenze riportate in
questa pubblicazione si trova nella documento “Translated Safety Warnings”
(Traduzione delle avvertenze di sicurezza) nel presente documento.
Advarsel
Dette varselsymbolet betyr fare. Du befinner deg i en situasjon som kan føre til
personskade. Før du utfører arbeid på utstyr, må du vare oppmerksom på de
faremomentene som elektriske kretser innebærer, samt gjøre deg kjent med vanlig
praksis når det gjelder å unngå ulykker. Hvis du vil se oversettelser av de advarslene
som finnes i denne publikasjonen, kan du se i avsnittet "Translated Safety Warnings"
[Oversatte sikkerhetsadvarsler] i dette dokumentet.
Aviso
Este símbolo de aviso indica perigo. Encontra-se numa situação que lhe poderá causar
danos físicos. Antes de começar a trabalhar com qualquer equipamento,
familiarize-se com os perigos relacionados com circuitos eléctricos, e com quaisquer
práticas comuns que possam prevenir possíveis acidentes. Para ver as traduções dos
avisos que constam desta publicação, consulte a secção “Translated Safety
Warnings” - “Traduções dos Avisos de Segurança” neste documento.
¡Advertencia!
Este símbolo de aviso significa peligro. Existe riesgo para su integridad física. Antes
de manipular cualquier equipo, considerar los riesgos que entraña la corriente
eléctrica y familiarizarse con los procedimientos estándar de prevención de
accidentes. Para ver una traducción de las advertencias que aparecen en esta
publicación, consultar la sección titulada “Translated Safety Warnings” que aparece
en este documento.
Varning!
Denna varningssymbol 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 vanligt förfarande för att förebygga skador. Om du
vill se översättningar av de varningar som visas i denna publikation, se avsnittet
"Translated Safety Warnings" [Översatta säkerhetsvarningar] i detta dokument.
Warning Before you install, operate, or service the system, read the Site Preparation and Safety
Guide. This guide contains important safety information you should know before
working with the system.
Waarschuwing
Lees de handleiding Voorbereiding en veiligheid van de locatie Handleiding voordat u
het systeem installeert of gebruikt of voordat u onderhoud aan het systeem uitvoert.
Deze handleiding bevat belangrijke beveiligingsvoorschriften waarvan u op de hoogte
moet zijn voordat u met het systeem gaat werken.

17
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Translated Safety Warnings
Qualified Personnel Warning
Varoitus
Ennen kuin asennat järjestelmän tai käytät tai huollat sitä, lue Asennuspaikan
valmistelu-jaturvaopas -opasta. Tässä oppaassa on tärkeitä turvallisuustietoja, jotka
tulisi tietää ennen järjestelmän käyttämistä.
Attention
Avant d'installer le système, de l'utiliser ou d'assurer son entretien, veuillez lire le
Guide de sécurité et de préparation du site. Celui-ci présente des informations
importantes relatives à la sécurité, dont vous devriez prendre connaissance.
Warnung
Warnhinweis Bevor Sie das System installieren, in Betrieb setzen oder warten, lesen
Sie die Anleitung zur Standortvorbereitung und Sicherheitshinweise. Dieses
Handbuch enthält wichtige Informationen zur Sicherheit, mit denen Sie sich vor dem
Verwenden des Systems vertraut machen sollten.
Avvertenza
Prima di installare, mettere in funzione o effettuare interventi di manutenzione sul
sistema, leggere le informazioni contenute nella documentazione sulla Guida alla
sicurezza. Tale guida contiene importanti informazioni che è necessario acquisire
prima di iniziare qualsiasi intervento sul sistema.
Advarsel
Før du installerer, tar i bruk eller utfører vedlikehold på systemet, må du lese
Veiledning for stedsklargjøring og sikkerhet. Denne håndboken inneholder viktig
informasjon om sikkerhet som du bør være kjent med før du begynner å arbeide med
systemet.
Aviso
Antes de instalar, funcionar com, ou prestar assistência ao sistema, leia o Guia de
Preparação e Segurança do Local. Este guia contém informações de segurança
importantes que deve conhecer antes de trabalhar com o sistema.
¡Advertencia!
Antes de instalar, manejar o arreglar el sistema, le aconsejamos que consulte la Guía
de prevención y preparación de una instalación. Esta guía contiene importante
información para su seguridad que debe saber antes de comenzar a trabajar con el
sistema.
Varning!
Innan du installerar, använder eller utför service på systemet ska du läsa
Förberedelser och säkerhet Handbok. Denna handbok innehåller viktig
säkerhetsinformation som du bör känna till innan du arbetar med systemet.
Warning Only trained and qualified personnel should be allowed to install or replace this
equipment.
Waarschuwing
Installatie en reparaties mogen uitsluitend door getraind en bevoegd personeel
uitgevoerd worden.
Varoitus
Ainoastaan koulutettu ja pätevä henkilökunta saa asentaa tai vaihtaa tämän laitteen.

18
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Translated Safety Warnings
Blank Faceplate Installation Requirement Warning
Avertissement
Tout installation ou remplacement de l'appareil doit être réalisé par du personnel
qualifié et compétent.
Achtung
Gerät nur von geschultem, qualifiziertem Personal installieren oder auswechseln
lassen.
Avvertenza
Solo personale addestrato e qualificato deve essere autorizzato ad installare o
sostituire questo apparecchio.
Advarsel
Kun kvalifisert personell med riktig opplæring bør montere eller bytte ut dette utstyret.
Aviso
Este equipamento deverá ser instalado ou substituído apenas por pessoal
devidamente treinado e qualificado.
¡Atención!
Estos equipos deben ser instalados y reemplazados exclusivamente por personal
técnico adecuadamente preparado y capacitado.
Varning
Denna utrustning ska endast installeras och bytas ut av utbildad och kvalificerad
personal.
Warning Blank faceplates (filler panels) serve three important functions: they prevent exposure
to hazardous voltages and currents inside the chassis; they contain electromagnetic
interference (EMI) that might disrupt other equipment; and they direct the flow of
cooling air through the chassis. Do not operate the system unless all cards and
faceplates are in place.
Waarschuwing
Lege vlakplaten (vulpanelen) vervullen drie belangrijke functies: ze voorkomen
blootstelling aan gevaarlijke voltages en elektrische stroom binnenin het chassis; ze
beperken elektromagnetische storing hetgeen andere apparaten kan storen en ze
leiden een stroom van koellucht door het chassis. Bedien het systeem niet tenzij alle
kaarten en vlakplaten zich op hun plaats bevinden.
Varoitus
Tyhjillä kansilaatoilla (peitelevyillä) on kolme tehtävää: ne suojaavat vaarallisilta
asennuspohjan sisäisiltä jännitteiltä ja virroilta; suojaavat sähkömagneettiselta
häiriöltä (EMI), joka voi haitata muiden laitteiden toimintaa; ja ohjaavat
jäähdytysilmavirran asennuspohjan läpi. Laitetta ei saa käyttää, jos kaikki kortit ja
peitelevyt eivät ole paikoillaan.
Attention
Les caches blancs remplissent trois fonctions importantes : ils évitent tout risque de
choc électrique à l'intérieur du châssis, ils font barrage aux interférences
électromagnétiques susceptibles d'altérer le fonctionnement des autres équipements
et ils dirigent le flux d'air de refroidissement dans le châssis. Il est vivement
recommandé de vérifier que tous les caches et plaques de protection sont en place
avant d'utiliser le système.

19
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Translated Safety Warnings
Invisible Laser Radiation Warning (other versions available)
Warnung
Unbeschriftete Aufspannplatten (Füllpaneelen) erfüllen drei wichtige Funktionen : sie
schützen vor gefährlichen Spannungen und Elektrizität im Innern der Chassis; sie
halten elektromagnetische Interferenzen (EMI) zurück, die andere Geräte stören
könnten; und sie lenken die Kühlluft durch das Chassis. Nehmen Sie das System nur in
Betrieb, wenn alle Karten und Aufspannplatten an vorgesehener Stelle odnungsgemäß
installiert sind.
Avvertenza
Le piastre di protezione (panelli di riempimento) hanno tre funzioni molto
importanti:Impediscono di esporvi ai voltaggi e le tensioni elettriche pericolose del
chassis; trattengono le interferenze elettromagnetiche (EMI) che possono
scombussolare altri apparati; e avviano il flusso d'aria di raffreddamento attraverso il
chassis. Non operate il sistema se le schede e i pannelli non sono in posizione.
Advarsel
Blanke ytterplater (deksler) har tre viktige funksjoner: De forhindrer utsettelse for
farlig spenning og strøm inni kabinettet; de inneholder elektromagnetisk forstyrrelse
(EMI) som kan avbryte annet utstyr, og de dirigerer luftavkjølingsstrømmen gjennom
kabinettet. Betjen ikke systemet med mindre alle kort og ytterplater sitter på plass.
Aviso
As placas em bruto (painéis de enchimento) desempenham três funções importantes:
evitam a exposição a voltagens e correntes perigosas no interior do chassi; protegem
de interferências electromagnéticas (IEM) passíveis de afectar outro equipamento; e
orientam o fluxo do ar de refrigeração através do chassi. Não pôr o sistema a funcionar
sem que todos os cartões e placas estejam no devido lugar.
¡Advertencia!
Los platos en blanco (paneles de relleno) ofrecen tres funciones importantes:
previenen la exposición a voltajes peligrosos y corrientes dentro del chasis;
contienen interferencias electromagnéticas (EMI) que pueden interrumpir otros
equipos; y dirigen el flujo de aire refrigerante a través del chasis. No opere el sistema
a menos que todas las tarjetas y platos estén en su lugar.
Varning!
Tomma planskivor (fyllnadspaneler) fyller tre viktiga funktioner: de förhindrar
utsättning för farliga spänningar och elströmmar inuti chassit; de förhindrar
elektromagnetisk störning (EMI) som skulle kunna rubba annan utrustning; samt de
riktar flödet av kylluft genom chassit. Använd inte systemet om inte alla kort och
planskivor finns på plats.
Warning Because invisible laser radiation may be emitted from the aperture of the port when no
cable is connected, avoid exposure to laser radiation and do not stare into open
apertures.
Waarschuwing
Omdat er onzichtbare laserstraling uit de opening van de poort geëmitteerd kan
worden wanneer er geen kabel aangesloten is, dient men om blootstelling aan
laserstraling te vermijden niet in de open openingen te kijken.

20
Installation and Configuration Note for the Catalyst 4000 Layer 3 Services Module
78-10164-03
Removing and Installing a Layer 3 Services Module
Removing and Installing a Layer 3 Services Module
The following sections describe how to remove and install modules, GBICs, and cables:
•Required Tools, page 21
•Removing Modules, page 21
•Installing the Layer 3 Services Module, page 22
•Installing a GBIC, page 24
•Attaching Interface Cables to the Layer 3 Services Module, page 26
Catalyst 4003 and 4006 switches support hot swapping, which lets you install, remove, replace, and
rearrange modules without turning off the system power. When the system detects that a module has
been installed or removed, it runs diagnostic and discovery routines automatically, acknowledges the
presence or absence of the module, and resumes system operation with no operator intervention.
Warning Only trained and qualified personnel should install, replace, or service this equipment.
Varoitus
Kun porttiin ei ole kytketty kaapelia, portin aukosta voi vuotaa näkymätöntä
lasersäteilyä. Älä katso avoimiin aukkoihin, jotta et altistu säteilylle.
Attention
Etant donné qu’un rayonnement laser invisible peut être émis par l’ouverture du port
quand aucun câble n’est connecté, ne pas regarder dans les ouvertures béantes afin
d’éviter tout risque d’exposition au rayonnement laser.
Warnung
Aus der Öffnung des Ports kann unsichtbare Laserstrahlung austreten, wenn kein
Kabel angeschlossen ist. Kontakt mit Laserstrahlung vermeiden und nicht in offene
Öffnungen blicken.
Avvertenza
Poiché quando nessun cavo è collegato alla porta, da quest’ultima potrebbe essere
emessa radiazione laser invisibile, evitare l’esposizione a tale radiazione e non
fissare con gli occhi porte a cui non siano collegati cavi.
Advarsel
Usynlige laserstråler kan sendes ut fra åpningen på utgangen når ingen kabel er
tilkoblet. Unngå utsettelse for laserstråling og se ikke inn i åpninger som ikke er
tildekket.
Aviso
Evite uma exposição à radiação laser e não olhe através de aberturas expostas,
porque poderá ocorrer emissão de radiação laser invisível a partir da abertura da
porta, quando não estiver qualquer cabo conectado.
¡Advertencia!
Cuando no esté conectado ningún cable, pueden emitirse radiaciones láser invisibles
por el orificio del puerto. Evitar la exposición a radiaciones láser y no mirar fijamente
los orificios abiertos.
Varning!
Osynliga laserstrålar kan sändas ut från öppningen i porten när ingen kabel är
ansluten. Undvik exponering för laserstrålning och titta inte in i ej täckta öppningar.