Cisco Cisco Packet Data Gateway (PDG) Guía De Instalación

ASR 5000 Installation Guide ▄

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CONTENTS

About this Guide ................................................................................................ xi

Conventions Used ................................................................................................................................... xii

Dimensions .............................................................................................................................................. xii

Related Documentation .......................................................................................................................... xiii

Contacting Customer Support ................................................................................................................ xiii

ASR 5000 Hardware Platform Overview ......................................................... 15

The ASR 5000 Platform .......................................................................................................................... 16

Chassis Configurations ........................................................................................................................... 17

Chassis Description ................................................................................................................................ 21

Slot Numbering ................................................................................................................................... 21

Rear Slot Numbering for Half-Height Line Cards .......................................................................... 22

Rear Slot Numbering with Full-height Line Cards ......................................................................... 22

Mounting Options ............................................................................................................................... 22

Midplane Architecture......................................................................................................................... 23

320 Gbps Switch Fabric ................................................................................................................. 24

32 Gbps Control Bus ...................................................................................................................... 24

System Management Bus .............................................................................................................. 24

280 Gbps Redundancy Bus ........................................................................................................... 24

OC-48 TDM Bus ............................................................................................................................ 25

SPIO Cross-Connect Bus .............................................................................................................. 25

Power Filter Units ................................................................................................................................... 26

Fan Tray Assemblies .............................................................................................................................. 27

Lower Fan Tray .................................................................................................................................. 27

Air Filter Assembly ............................................................................................................................. 27

Upper Fan Tray .................................................................................................................................. 28

Chassis Airflow ................................................................................................................................... 28

Application Cards ................................................................................................................................... 29

System Management Card (SMC) ..................................................................................................... 29

SMC RAID Support ............................................................................................................................ 31

Packet Processing Cards: PSC2 and PSC3 ...................................................................................... 32

Packet Services Card (PSC).......................................................................................................... 34

Packet Services Card Type A (PSCA) ........................................................................................... 34

Packet Services Card 2 (PSC2) .................................................................................................... 34

Packet Services Card 3 (PSC3) .................................................................................................... 34

Packet Processor Card (PPC) Description .................................................................................... 34

Line Cards .............................................................................................................................................. 35

Switch Processor I/O (SPIO) Card ..................................................................................................... 35

Management LAN Interfaces ......................................................................................................... 36

Console Port .................................................................................................................................. 36

BITS Timing ................................................................................................................................... 37

Central Office Alarm Interface ....................................................................................................... 37

Redundancy Crossbar Card (RCC) ................................................................................................... 38

Fast Ethernet Line Card (FLC2) ......................................................................................................... 39

Gigabit Ethernet Line Card (GLC2) .................................................................................................... 40

Quad Gigabit Ethernet Line Card (QGLC) ......................................................................................... 42

10 Gigabit Ethernet Line Card (XGLC) .............................................................................................. 43