M10I Routing Engine Architecture Overview; Chapter 3 M10I System Architecture Overview; Figure 16: Packet Forwarding Engine Components And Data Flow - Juniper M10i Hardware Manual

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M10i Routing Engine Architecture Overview

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Figure 16: Packet Forwarding Engine Components and Data Flow

M10i Compact Forwarding Engine Board (CFEB) and Enhanced Compact Forwarding
Engine Board (CFEB-E) Description on page 10
M10i Router Description on page 3
M10i Router Physical Specifications on page 183
The Routing Engine is an Intel-based PCI platform running the Junos OS, which Juniper
Networks has developed and optimized to handle large numbers of network interfaces
and routes. The software consists of a set of system processes running in protected
memory modules on top of an independent operating system. The Junos kernel supports
Junos system processes, which handle system management processes, routing protocols,
and control functions (see Figure 17 on page 34).
The Routing Engine has a dedicated 100-Mbps internal connection to the Packet
Forwarding Engine.
Chapter 3: M10i System Architecture Overview
33