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Table of Cont
ents
About This G
uide
xi
Objectives ............................................................................xi
Audience..............................................................................xi
E-series Routers..................................................................... xii
Documentation Conventions ...................................................... xii
List of Technical Publications ......................................................xiii
Obtaining Documentation ........................................................xvii
Documentation Feedback.........................................................xvii
Requesting Support............................................................... xviii
Part 1
Product Overview
Chapter 1 ERX Overview
3
Overview ..............................................................................3
ERX Routers...........................................................................3
ERX-14xx Models ................................................................4
ERX-7xx Models .................................................................6
ERX-310 Router ..................................................................8
ERX Modules..........................................................................9
SRP Module..................................................................... 10
Module Details............................................................. 12
SRP Module Redundancy................................................. 13
Nonvolatile Storage ....................................................... 13
SRP I/O Module ................................................................13
Module Details............................................................. 13
Line Modules ................................................................... 14
Packet Classification ...................................................... 15
I/O Modules .................................................................... 15
Network Management Tools ....................................................... 16
CLI Management............................................................... 16
SNMP MIB Management ......................................................16
NMC-RX Device Management System .......................................16
Redundancy Features...............................................................16
SRP Modules ................................................................... 16
NVS Cards.................................................................. 17
Line Modules ................................................................... 17
Power ...........................................................................19
Fans .............................................................................20
Table of Contents v