Cisco ASR 9001-S User Manual

2-5
Cisco ASR 9000 Series Aggregation Services Router Overview and Reference Guide
OL-17501-09
Chapter 2 Functional Description
Route Switch Processor Card
Figure 2-5 Major System Components and Interconnections in the Cisco ASR 9922 Series Router
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 shows the front panel connectors and indicators of the RSP card.
RP 0
Fabric
Interface
Chip
Punt
System
Timing
GE
Switch
CPU
VOQ
Scheduler
Control
Interface
Arbiter
RP 1
Fabric
Interface
Chip
Punt
System
Timing
GE
Switch
CPU
VOQ
Scheduler
Control
Interface
Arbiter
Backplanes
302428
Backplanes
FC0
Fabric
Interface
Chip
Fabric
Interface
Chip
Control
Interface
BPID
FC6
Fabric
Interface
Chip
Fabric
Interface
Chip
Control
Interface
FC1
Fabric
Interface
Chip
Fabric
Interface
Chip
Control
Interface
LC0
GE PHY Arbiter
CPU
Fabric
Interface
Chip
Optical
Module
VOQ
Scheduler
NPU
BPID
LC19
GE PHY Arbiter
CPU
Fabric
Interface
Chip
Optical
Module
VOQ
Scheduler
NPU
Legend
EOBC
Arbitration Plane
Punt Path
Control Plane
Data Plane

Cisco ASR 9001-S Specifications

General

Brand	Cisco
Model	ASR 9001-S
Category	Network Router
Language	English