Cisco IOS XE Release 2 Carrier Ethernet Configuration Guide

About this manual

This guide explains how to configure IEEE 802.3ad Link Aggregation (LAG) using LACP in Cisco IOS XE Release 2. It covers MIB tables for SNMP management, configuring port channels, setting priorities, and monitoring LACP status. The document assumes LACP is already configured via CLI and provides detailed steps for managing link bundling and troubleshooting.

It includes tables defining MIB objects like dot3adAggTable and dot3adAggPortStatsTable, along with configuration examples for Gigabit interfaces and channel groups.

What's inside

• Using the IEEE 802.3ad Link Aggregation MIB
• Prerequisites for Using the IEEE 802.3ad Link Aggregation MIB
• Information About Using the IEEE 802.3ad Link Aggregation MIB
• IEEE 802.3ad LAG MIB
• Configuration and Management of LACP bundles
• LAG MIB Table Object Definitions
• Configuring IEEE 802.3ad Link Bundling
• LACP for Gigabit Interfaces
• How to Configure IEEE 802.3ad Link Bundling
• Troubleshooting Tips

Frequently asked questions

What is the purpose of the IEEE 802.3ad Link Aggregation MIB?

It enables management of interfaces and ports in an LACP port channel via SNMP.

How do I configure LACP for Gigabit interfaces?

Use the LACP command-line interface (CLI) commands to configure link bundling.

What tables are defined in the IEEE 802.3ad LAG MIB?

dot3adTablesLastChanged, dot3adAggTable, dot3adAggPortListTable, dot3adAggPortTable, and dot3adAggPortStatsTable.