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Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
OL-13208-11
Chapter 3 Cisco ASR 1000 Series Routers Embedded Services Processors
Cisco ASR 1000-ESP200
All Cisco ASR 1000 Series embedded services processors are based on a common highly-programmable
network Cisco QuantumFlow Processor (packet processing). The Cisco ASR 1013 Router slots are
keyed using rotated guide pins so that plug-in cards can only be fully inserted in slots where they are
intended to operate. This keying prevents cards from making midplane contact in slots the cards are not
allowed.
Cisco ASR 1000-ESP200 and Third Generation Cisco QFP
Each Cisco ASR 1000-ESP200 uses 4 third generation Cisco QFPs (QFP-3rd-Gen) Application Specific
Integrated Circuits (ASICs) to achieve maximum performance. Each QFP-3rd-Gen ASIC is mapped with
a subset of SPA bays and interfaces (SIP). Through this mapping, the Cisco ASR 1000-ESP200 can
perform all baseline packet routing operations such as Quality of Service (QoS) classification and IP
multicasting. They can also perform Network Address Translation (NAT) tasks.
Figure 3-1
displays the SIP and SPA bays of the Cisco ASR 1013 Router and their mappings to the
QFP-3rd-Gen ASICs.
Figure 3-1
Cisco ASR 1000-ESP200 and their QFP-3rd-Gen ASIC Mappings
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