Route Switch Processor Card; Figure 2-5 Major System Components And Interconnections In The Cisco Asr 9922 Series Router - Cisco ASR 9001-S Overview And Reference Manual

Chapter 2 Functional Description
Figure 2-5 Major System Components and Interconnections in the Cisco ASR 9922 Series Router
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Punt
Fabric
System
Interface
Timing
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Control Fabric
Interface Interface
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GE PHY Arbiter
CPU

Route Switch Processor Card

The RSP card is the main control and switch fabric element in the Cisco ASR 9010 Router,
Cisco ASR 9006 Router, and Cisco ASR 9904 Router chassis. The RSP card provides system control,
packet switching, and timing control for the system. To provide redundancy, there can be two RSP cards
in the system, one as the active control RSP and the other as the standby RSP. The standby RSP takes
over all control functions should the active RSP fail.
Figure 2-6
OL-17501-09
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VOQ GE Control
Scheduler Switch Interface
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Fabric Control
Interface Interface Interface
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BPID
Fabric
Interface
Chip
VOQ
Scheduler
NPU
Optical
Module
shows the front panel connectors and indicators of the RSP card.
Cisco ASR 9000 Series Aggregation Services Router Overview and Reference Guide
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Route Switch Processor Card
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VOQ GE Control
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2-5