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CHAPTER
3-1
Network Processing Engine and Network Services Engine Installation and Configuration
OL-4448-12
3
NPE-300 and NPE-400 Overview
This chapter describes the network processing engine (NPE) models NPE-300 and NPE-400 and
contains the following sections:
• Supported Platforms, page 3-1
• Software Requirements, page 3-1
• NPE-300 and NPE-400 Description and Overview, page 3-2
• NPE-300 and NPE-400 Memory Information, page 3-5
Supported Platforms
The following NPEs support the Cisco 7200 VXR routers:
• NPE-300
• NPE-400
The following NPEs support the Cisco uBR7246VXR universal broadband router:
• NPE-300
• NPE-400
The following NPEs support the Cisco 7206VXR as a router shelf in the Cisco AS5800 Universal Access
Router:
• NPE-300
• NPE-400
These NPEs are keyed to prevent insertion in the Cisco 7200 series routers (7202, 7204, 7206).
Software Requirements
For minimum software release information, see the “Software Requirements” section on page 8-4.