Cisco Cisco ASR 1000 Series Route Processor (RP2) Datenbogen
Cisco Systems, Inc.
All contents are Copyright © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement.
Page 3 of 9
•
256-MB packet buffer
•
2 MB of NVRAM
•
1 GB of DRAM
•
Support for route-processor main memory error checking and correction (ECC)
•
One Ethernet 10-/100-Mbps network management interface with an RJ-45 connector
•
Serial console port
•
Auxiliary (modem) port
•
Alarm contacts (critical, major, and minor)
•
Push-button reset
CISCO PXF HARDWARE FEATURES
•
Four Cisco PXF network processors (containing a total of 64 individual processors)
•
Two independent 32-MB synchronous dynamic RAM (SDRAM) control memories on each processor set
•
Cisco PXF configuration memory (per column): 128 MB
•
Cisco PXF configuration memory (total): 1 GB
•
Support for Cisco PXF column memory ECC
•
Support for Cisco PXF packet buffer memory ECC
•
Backplane interconnect application-specific integrated circuit (ASIC) for buffer management, flow control, management to the network
processor, and interface to the Cisco uBR10012 backplane
SOFTWARE FEATURES
With Cisco PXF, the Cisco PRE-2 separates control-plane functions from data-plane functions. A general-purpose RISC processor (500 MHz
RM7000 mips) supports control-plane functions of administration, route processing, management, and configuration. Multiple Cisco PXF
network processors support data-plane functions—including high-performance Layer 3 forwarding. The combination of a general-purpose
RISC processor with advanced programmable Cisco PXF network processors provides maximum flexibility while maintaining maximum
throughput of essential IP services such as quality of service (QoS), Multiprotocol Label Switching (MPLS), and access policy filtering.
HIGH-AVAILABILITY FEATURES
•
Online insertion and removal (OIR)
•
Cisco IOS
®
Software Route Processor Redundancy Plus (RPR+)
•
Hot Standby Connection-to-Connection Protocol (HCCP); N + 1 RF line-card redundancy and RF switch management