Cisco 7120-4T1 - 7120 Router manuels

Manuels d'utilisation et guides de l'utilisateur pour Mise en réseau Cisco 7120-4T1 - 7120 Router.
Nous fournissons des manuels en pdf 3 Cisco 7120-4T1 - 7120 Router à télécharger gratuitement par type de document : Spécifications, Manuel d'utilisateur


Table des matières

Text Part Number: 78-6341-03

1

CONTENTS

3

Contents

4

B System Specifications B-1

6

C Cable Specifications C-1

6

Audience

9

78-6341-03

10

Installation Warning

10

Document Organization

11

Related Documentation

11

Document Conventions

15

Terms and Acronyms

17

Obtaining Documentation

19

Documentation Feedback

20

Cisco.com

20

Technical Assistance Center

20

Cisco TAC Website

21

Cisco TAC Escalation Center

21

Overview

23

Chapter 1 Overview

24

Product Description

24

Cisco 7120 Series Overview

27

Cisco 7120-T3

30

Cisco 7120-E3

31

Cisco 7140 Series Overview

36

Cisco 7140-2E3

38

Cisco 7140-8T

42

Field-Replaceable Units

44

Port Adapters

45

RESETSM-ISM

46

ENCRYPT/COMP

47

VPN Acceleration Module (VAM)

48

Flash Disks

49

SDRAM Memory

50

Functional Overview

52

Slot 4Slot 5 Slot 3

53

MAC Addresses

54

Online Insertion and Removal

55

Network Processor Card

56

FrontBack

57

System LEDs and Reset Button

60

Environmental Monitoring

61

Fan Failures

64

Preparing for Installation

65

Shipping Container Contents

66

Safety Guidelines

66

Chassis Lifting Guidelines

69

Site Requirement Guidelines

70

Rack-Mounting Guidelines

70

Power Connection Guidelines

73

Plant Wiring Guidelines

74

Ethernet Connections

76

WAN Connections

76

Console Port Connections

77

Auxiliary Port Connections

77

Rack-Mounting the Chassis

80

Attaching the Brackets

81

Chassis grounding receptacles

84

Grounding wire

84

Grounding lug

84

Connecting to the Network

85

7140 - 2AE3

86

To T3 network

89

Serial 1/0 Serial 2/0

89

Cisco 7140-2AE3

90

To ATM T3 network

91

Serial 1/0

91

To ATM E3 network

92

Connecting the Power

96

Startup Configuration.”

98

Configuring a Router

101

Configuring the T3 Interfaces

109

Configuring the E3 Interfaces

111

Troubleshooting Overview

123

Identifying Startup Problems

125

APPENDIX

129

Fast Ethernet and Ethernet

130

SM-EC-3DES

131

System Specifications

133

Cable Specifications

135

Identifying a Rollover Cable

136

RJ-45 connector

139

Router port

140

Interface cable

140

Router connections

141

EIA/TIA-449 V.35 X.21

141

EIA/TIA-232 EIA-530

141

EIA/TIA-232 Connections

142

1. HD = high-density

143

EIA/TIA-449 Connections

144

V.35 Connections

146

X.21 Connections

149

EIA-530 Connections

150

Cisco 7140-2E3 Cables

152

75-ohm coaxial cabling

154

BNC plugBNC plug

154

To ATM network

154

Ferrite bead

154

SONET Distance Limitations

156

Power Budget

156

Single-Mode Transmission

159

Numerics

161





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