Snmp Server; Snmp Mibs; Standard Snmp Mibs; Juniper Networks E Series Enterprise Mibs - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - SYSTEM BASICS CONFIGURATION GUIDE 2010-10-04 Configuration Manual

JunosE 11.3.x System Basics Configuration Guide

SNMP Server

SNMP MIBs

SNMP Versions

140
The SNMP server operates on a network device, such as a router, a switch, or a
workstation. It responds to SNMP requests received from SNMP clients and generates
trap messages to alert the client(s) about notable state changes in the network device.
The SNMP server implementation operates over UDP/IP only. It can receive requests
directed to any IP address configured on the router. SNMP requests and responses are
received or sent on UDP port 161. SNMP traps are sent from UDP port 162 by default or
from a configurable port. For traps sent from UDP port 162, you can configure the
destination UDP port for each recipient with the snmp-server host command.
A MIB specifies the format of managed data for a device function. The goal of a MIB is
to provide a common and consistent management representation for that function across
networking devices.
Your router supports both standard and enterprise SNMP MIBs.

Standard SNMP MIBs

A standard MIB is defined by a body such as the IETF and fosters consistency of
management data representation across many vendors' networking products.

Juniper Networks E Series Enterprise MIBs

An enterprise MIB is defined by a single vendor. In addition to providing consistency of
management data representation across that vendor's product line, the enterprise MIB
also accounts for proprietary functions and value-added features not addressed by
standard MIBs.
For example, boot record extensions to the enterprise MIB enable configuration of the
release (.rel) files for each router, slot, and subsystem. The extensions also enable booting
through the factory defaults, the running configuration, or a configuration (.cnf) file.

Accessing Supported SNMP MIBs

For complete information about the SNMP MIBs supported by your router, see the software
image bundle that is available for downloading from the Juniper Networks website. In
the MIBs folder you will find information about all supported standard and Juniper
Networks E Series Enterprise (proprietary) MIBs.
This SNMP server implementation supports:
SNMPv1 (defined in RFC 1157)
SNMPv2c (Community-based SNMPv2, defined in RFC 1901 and RFC 3416)
SNMPv3 (compliant with RFCs 3410–3418, STD 62)
Copyright © 2010, Juniper Networks, Inc.