Understanding Standards Track IETF MIB Modules(SNMP Counters Tutorial)

2/13/01

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Table of Contents

Understanding Standards Track IETF MIB Modules(SNMP Counters Tutorial)

Internet Standards

MIB module information

SNMP Counter Types

SNMP Counter Types

SNMP Counter Types

Counter Identification

Counter Identification

Counter Identification

Tools for Managing OIDs

Example OID Report

Getting Counters

Getting Counters - PDU Size

Getting Counters - PDU Size

Data Collection Best Practices

Data Collection Best Practices Time Skew

Data Collection Best Practices Time Skew

Data Collection Best Practices Using Perf Counters

Data Collection Best Practices Counter Discontinuity

Data Collection Best Practices Counter Discontinuity

Data Collection Best Practices ifIndex Changing

Data Collection Best Practices Setting Minimum Poll Interval

Data Collection Best Practices Setting Minimum Poll Interval

Where to find SNMP Counters

Where to find SNMP Counters

Base Counter Set

Counter Organization

Network Interfaces

Accessing Counters - Indexing

Accessing Counters - Indexing

Identifying IndexesOr how do I find counters for POS3/5?

Helpful CLI mappings

Interface Layering

Layer 2 Addressing

Ethernet RFC 2665

Link Aggregation

Serial Interfaces RFC 2494-6

Serial Interfaces

Serial Interfaces

Cable Network RFC 2669-70

Sample Cable Network

PPP - RFC 1471-4

Frame Relay RFC 2115

ATM Sample Network

IEEE 802.1D Bridging

802.1D Bridging

Bridged vs Non-Bridged

VRRP Sample Network

VRRP Counters - RFC 2787

BGP Sample Network

OSPF Sample Network

OSPF MIB Module

IS-IS MIB Module

IS-IS Sample Network

Acknowledgments

Author: Chris Elliot, Michael MacFaden

Email: nnn