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Cisco ESR10008 Hardware Installation Guide - Page 155

Fast Ethernet, Gigabit Ethernet, IEEE 802.3, Ethernet, 100BaseT, Frame Relay

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Glossary Edge Services Router Electromagnetic interference Electrostatic discharge EMI EMP ESD ESR Ethernet See ESR. See EMI. See ESD. Electromagnetic interference. Interference by electromagnetic signals that can cause reduced data integrity and increased error rates on transmission channels. Electromagnetic pulse. Caused by lightning and other high-energy phenomena. Capable of coupling enough energy into unshielded conductors to destroy electronic devices. Electrostatic discharge. Discharge of stored static electricity that can damage electronic equipment and impair electrical circuitry, resulting in complete or intermittent failures. Edge Services Router. A router that aggregates and routes traffic from thousands of low- and medium-bandwidth subscriber connections Into a few high-bandwidth connections to the Internet core. Baseband LAN specification. Ethernet networks use CSMA/CD and run over a variety of cable types at 10 Mbps, 100 Mbps, and 1000 Mbps. Ethernet is similar to the IEEE 802.3 series of standards. See also Fast Ethernet, Gigabit Ethernet, IEEE 802.3. F Fast Ethernet Fiber-optic cable Field-replaceable unit Flash memory Frame Relay FRU Any of a number of 100-Mbps Ethernet specifications. Fast Ethernet offers a speed increase 10 times that of the 10BaseT Ethernet specification, while preserving qualities such as frame format, MAC mechanisms, and MTU. Existing 10BaseT applications and network management tools can be used on Fast Ethernet networks. The Fast Ethernet specification is based on an extension to the IEEE 802.3 specification. Compare with Ethernet and Gigabit Ethernet. See also 100BaseT and IEEE 802.3. Physical medium capable of conducting modulated light transmission. Compared with other transmission media, fiber-optic cable is more expensive, but it is not susceptible to electromagnetic interference and is capable of higher data rates. Sometimes called optical fiber. See FRU. Nonvolatile storage that can be electrically erased and reprogrammed so that software images can be stored, booted, and rewritten as necessary. Flash memory was developed by Intel and is licensed to other semiconductor companies. Industry-standard, switched data link layer protocol that handles multiple virtual circuits using HDLC encapsulation between connected devices. Frame Relay is more efficient than X.25, the protocol for which it is generally considered a replacement. Field replaceable unit. A component that can be removed from a network device and replaced in the field. Line cards, power modules, and fan modules are typically FRUs. OL-0659-13 Cisco 10008 Router Hardware Installation Guide GL-5

Section	Page
Cisco10008 Router Hardware Installation Guide	1
Contents	3
Preface	7
Document Version History	7
Audience	8
Purpose	8
Document Organization	8
Document Conventions	8
Notes and Cautions	9
Safety Warnings	9
Related Documentation	11
Obtaining Documentation	11
Cisco.com	11
Ordering Documentation	12
Documentation Feedback	12
Obtaining Technical Assistance	12
Cisco Technical Support Website	12
Submitting a Service Request	13
Definitions of Service Request Severity	13
Obtaining Additional Publications and Information	14
Cisco 10008 Router Overview	15
Cisco 10008 Router Features	16
Cisco 10008 Router Software	17
Minimum Software Releases for the Cisco 10008 Router	17
Cisco 10008 Router Hardware Description	17
Blower Module	20
Power Entry Modules	20
Line Card and PRE Module Compartment	22
Performance Routing Engine	22
Connector Ports	23
PCMCIA Card Slots	24
PRE LED Indicators and Switches	24
Alphanumeric Display	25
Disposing of the PRE	25
Preparing for Installation	27
Site Planning	27
Cisco Professional Installation	28
Site Selection Guidelines	28
Site Environmental Requirements	28
Heat Dissipation	28
Physical Characteristics	29
Floor Loading Considerations	29
Site Power Requirements	29
Electrical Service Requirements	30
Electrical Circuit Requirements	30
Site Cabling Guidelines	31
Interference Considerations	32
Asynchronous Terminal Connections	32
Ethernet Connections	32
Setting Up Fiber-Optic Connections	33
Interference Considerations	33
Rack-Mounting and Location Guidelines	34
Rack Selection Guidelines	34
Rack Configuration Guidelines	34
Rack Placement Guidelines	35
Site Planning Checklist	37
Safety	37
Preventing Electrostatic Discharge Damage	38
Electrical Safety	39
Receiving the Cisco 10000 Series Router	40
Chassis-Lifting Guidelines	41
Required Tools and Equipment	42
Verifying Contents After Unpacking	42
Installing the Cisco 10008 Router	43
Installation Methods	43
Rack-Mounting the Chassis	44
General Rack Installation Guidelines	44
Flush-Mounting in a 19-Inch Rack	45
Center-Mounting in a 19-Inch Rack	47
Center-Mounting in a 23-Inch Rack	49
Non-Rack Installation	53
Connecting the Chassis to Ground	55
Recommended Tools and Supplies	56
Attaching the Grounding Cable	56
Connecting DC Power to the Cisco 10008 Router	59
Recommended Tools and Supplies	60
Connecting AC Power to the Cisco 10008 Router	64
Connecting Alarm Indicators	68
Connecting a Video Terminal to the PRE Console Port	72
Connecting Network Management and Signal System Cables	74
Ethernet Network Management Cable Connections	74
Connecting to a 10BASE-T Ethernet Network	74
Connecting to a 100BASE-T Ethernet Network	75
Auxiliary Modem Connection	77
Data Network Cable Connections	77
Starting and Configuring the Router	79
Powering On the System	79
Configuring the Cisco 10008 Router at Startup	80
Startup Display	81
Basic Configuration Using the Setup Facility	81
Using the System Configuration Dialog	82
Basic System Configuration Procedure	82
Basic Configuration in Global Configuration Mode	84
Formatting Flash Memory Cards and Disks	84
Managing the File Systems	85
File Systems	85
Copying the Startup Configuration to the Running Configuration	86
Managing Configuration Files Larger than NVRAM	86
Compressing the Configuration File	86
Relocating the Configuration to a Flash Disk	87
Managing System Boot Parameters	87
Changing the Configuration Register Settings	88
Configuration Register Settings	88
Predeployment Testing	89
Troubleshooting Installation Problems	90
General Troubleshooting Tips	90
Troubleshooting Ethernet Connections	91
Troubleshooting the Console Port Serial Connection	92
Maintaining the Cisco 10008 Router	93
Required Maintenance Tools	95
Shutting Down the System	95
Backing Up the PCMCIA Card	95
Removing and Replacing Field-Replaceable Units	95
Front Cover Procedures	96
Removing the Front Cover	96
Replacing the Front Cover	98
Replacing the Air Filter	99
Replacing an Air Filter in a Chassis that Uses a Filter Tray	99
Replacing an Air Filter in a Chassis with Release Tabs	101
Replacing the Blower Module	102
Installing Power Entry Modules	104
Installing a Second DC PEM	104
Replacing a DC PEM	112
Installing a Second AC PEM	116
Replacing an AC PEM	120
Connecting Alarm Indicators	124
Removing and Replacing the PRE	128
Removing and Installing a PCMCIA Flash Memory Card	136
Upgrading SDRAM on the PRE	138
Removing and Installing DIMMS	139
Troubleshooting the DIMM Installation	141
Technical Specifications	143
Repacking the Box	147
Glossary	151

Match case Limit results 1 per page

Glossary

GL-5

Cisco 10008 Router Hardware Installation Guide

OL-0659-13

Edge Services

Router

See

ESR

Electromagnetic

interference

See

EMI

Electrostatic

discharge

See

ESD

EMI

Electromagnetic interference. Interference by electromagnetic signals that can cause reduced data

integrity and increased error rates on transmission channels.

EMP

Electromagnetic pulse. Caused by lightning and other high-energy phenomena. Capable of coupling

enough energy into unshielded conductors to destroy electronic devices.

ESD

Electrostatic discharge. Discharge of stored static electricity that can damage electronic equipment and

impair electrical circuitry, resulting in complete or intermittent failures.

ESR

Edge Services Router. A router that aggregates and routes traffic from thousands of low- and

medium-bandwidth subscriber connections Into a few high-bandwidth connections to the Internet core.

Ethernet

Baseband LAN specification. Ethernet networks use CSMA/CD and run over a variety of cable types

at 10 Mbps, 100 Mbps, and 1000 Mbps. Ethernet is similar to the IEEE 802.3 series of standards. See

also

Fast Ethernet

Gigabit Ethernet

IEEE 802.3

Fast Ethernet

Any of a number of 100-Mbps Ethernet specifications. Fast Ethernet offers a speed increase 10 times

that of the 10BaseT Ethernet specification, while preserving qualities such as frame format, MAC

mechanisms, and MTU. Existing 10BaseT applications and network management tools can be used on

Fast Ethernet networks. The Fast Ethernet specification is based on an extension to the IEEE 802.3

specification. Compare with

Ethernet

and

Gigabit Ethernet

. See also

100BaseT

and

IEEE 802.3

Fiber-optic cable

Physical medium capable of conducting modulated light transmission. Compared with other

transmission media, fiber-optic cable is more expensive, but it is not susceptible to electromagnetic

interference and is capable of higher data rates. Sometimes called optical fiber.

Field-replaceable

unit

See

FRU

Flash memory

Nonvolatile storage that can be electrically erased and reprogrammed so that software images can be

stored, booted, and rewritten as necessary. Flash memory was developed by Intel and is licensed to

other semiconductor companies.

Frame Relay

Industry-standard, switched data link layer protocol that handles multiple virtual circuits using HDLC

encapsulation between connected devices. Frame Relay is more efficient than X.25, the protocol for

which it is generally considered a replacement.

FRU

Field replaceable unit. A component that can be removed from a network device and replaced in the

field. Line cards, power modules, and fan modules are typically FRUs.