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Chapter 4 Installation and Maintenance

Replacing the Battery

Cisco SCE 2000 4/8xFE Installation and Configuration Guide

4-22 OL-7826-05

Replacing the Battery

The SCE 2000 has a lithium battery on its main circuit board. When the battery loses its charge,

call Cisco Technical Support to replace the battery.

Warning

Do not attempt to replace this battery yourself

Warning

There is danger of explosion if the lithium battery is incorrectly replaced. Replace only with the same

or equivalent type recommended by the manufacturer. Dispose of used batteries according to the

manufacturer’s instructions.

1 2 ... 53 54 55 56 57 58 59 60 61 62 63 ... 130 131

Cisco SCE 2000 4/8xFE 1
OL-7826-05 i 3
Contents 4
Preface 7
Audience 8
Organization 8
Related Publications 9
Conventions 10
Obtaining Documentation 11
Documentation Feedback 12
Cisco.com 12
Technical Assistance Center 12
Contacting TAC by Telephone 13
General Overview 15
1-2 OL-7826-05 16
The SCE Platform 17
Management and Collection 18
Network Management 19
Subscriber Management 19
Data Collection 20
Front Panel 21
2-2 SCE 2000 22
2-3 SCE 2000 23
Back Panel 24
2-4 SCE 2000 25
2-5 SCE 2000 26
Topology 27
Functionality 28
Number of links 28
Redundancy 28
Link Continuity 29
Physical Topologies 30
Chapter 3 Topology 31
Physical Topologies 32
Topology-Related Parameters 34
SCE 2000 Configuration 35
Priority 36
On-Failure Mode Parameter 36
Installation and Maintenance 37
Tools and Parts Required 38
Site Requirement Guidelines 39
4-3 SCE 2000 40
Installation Precautions 41
4-6 OL-7826-05 42
OL-7826-05 4-7 43
4-8 OL-7826-05 44
OL-7826-05 4-9 45
4-10 OL-7826-05 46
Power Supply Overview 47
4-12: AC Power Module 48
4-13: DC Power Module 48
OL-7826-05 4-13 49
Power Supply Specifications 50
OL-7826-05 4-15 51
DC-Input Leads 52
Reconnecting the Power 53
4-18 OL-7826-05 54
OL-7826-05 4-19 55
Fan Module Overview 56
Replacing the Fan Module 57
Replacing the Battery 58
Connecting the Local Console 59
Setting Up the Local Console 60
Initial System Configuration 61
5-4 OL-7826-05 62
5-6 OL-7826-05 64
Enter hostname [SCE 2000]: 65
5-8 OL-7826-05 66
OL-7826-05 5-9 67
5-10 OL-7826-05 68
OL-7826-05 5-11 69
5-12 OL-7826-05 70
Entry Formats 71
Order of Entries 71
5-14 OL-7826-05 72
OL-7826-05 5-15 73
Step 8: Configuring SNMP 74
OL-7826-05 5-17 75
5-18 OL-7826-05 76
5-20 OL-7826-05 78
OL-7826-05 5-21 79
5-22 OL-7826-05 80
OL-7826-05 5-23 81
5-24 OL-7826-05 82
OL-7826-05 5-25 83
Cabling the Management Port 84
OL-7826-05 5-27 85
Installation 87
Cabling Diagrams 88
OL-7826-05 6-3 89
6-4 OL-7826-05 90
OL-7826-05 6-5 91
Cabling the FE Line Port 92
Examining the Link LEDs 93
6-8 OL-7826-05 94
Installing a Cascaded System 95
6-10 OL-7826-05 96
Link Mode 97
Monitoring the System 98
OL-7826-05 6-13 99
OL-7826-05 7-1 101
7-2 OL-7826-05 102
Final Tests 103
Viewing Configuration 104
OL-7826-05 7-5 105
7-6 OL-7826-05 106
Step 3 Type 107
7-8 OL-7826-05 108
OL-7826-05 7-9 109
Displaying the System Uptime 110
OL-7826-05 7-11 111
Troubleshooting 113
Troubleshooting Tools 114
OL-7826-05 8-3 115
The User Log 116
Copying the User Log 117
Viewing the User Log 117
Clearing the User Log 117
Troubleshooting Tools 118
Check the LEDs 119
Identifying Startup Problems 120
OL-7826-05 8-9 121
8-10 OL-7826-05 122
OL-7826-05 8-11 123
8-12 OL-7826-05 124
OL-7826-05 8-13 125
8-14 OL-7826-05 126
Auto-negotiation is disabled 127
OL-7826-05 I-1 129
Index 130
OL-7826-05 I-3 131

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Cisco Systems 4/8xFE Guida Utente Pagina 58

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