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Figure 8: Representative IOA
An IOA bracket can be installed to create upper and lower IOA bays (E320 router)
or left and right IOA bays (E120 router), enabling you to use two IOAs in the same
slot. This architecture enables you to combine different IOA types in the same slot
and to support oversubscribed configurations.
Restrictions exist concerning which IOAs can be combined in the same slot and
which bay (upper or lower, left or right) they may be installed in. See "IOA Slot
Combinations" on page 32 and the E120 and E320 Module Guide for information. For
details about installing IOAs, see "Installing Modules" on page 27.
Network Management Tools
You can use different management tools to configure the system to meet the specific
networking requirements.
CLI Management
The command-line interface (CLI) provides fully developed and automated
configuration and status functionality through a local RS-232 port, Telnet, or SSH
over any reachable network. For a full discussion of the CLI, see JUNOSe System Basics
Configuration Guide, Chapter 2, Command-Line Interface.
SNMP MIB Management
The system offers a complete SNMP interface for configuration, status, and alarm
reporting. The system supports both Standard and Enterprise MIBs (Management
Information Bases). The Juniper Networks E Series Enterprise MIB is ASN.1 notated
for easy importing into third-party SNMP management applications. For more
information, see JUNOSe System Basics Configuration Guide, Chapter 4, Configuring
SNMP.
Chapter 1: E120 and E320 Overview
Network Management Tools
13
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Table of Contents
Troubleshooting
