Juniper Networks :: Technical Documentation :: Interfaces for EX-series Switches

Software Features Overview

EX-series Switch Software Features Overview

High Availability Features for EX-series Switches Overview

Interfaces Overview

EX-series Switches Interfaces Overview

Understanding Interface Naming Conventions on EX-series Switches

Understanding Aggregated Ethernet Interfaces and LACP

Understanding Layer 3 Subinterfaces

Understanding Unicast RPF for EX-series Switches

PoE and EX-series Switches Overview

Understanding IP Directed Broadcast for EX-series Switches

Understanding Ethernet OAM Link Fault Management for an EX-series Switch

Configuration Examples

Example: Configuring Aggregated Ethernet High-Speed Uplinks Between a Virtual Chassis Access Switch and a Virtual Chassis Distribution Switch

Example: Configuring Aggregated Ethernet High-Speed Uplinks with LACP Between a Virtual Chassis Access Switch and a Virtual Chassis Distribution Switch

Example: Configuring Layer 3 Subinterfaces for a Distribution Switch and an Access Switch

Example: Configuring Unicast RPF on an EX-series Switch

Example: Configuring PoE Interfaces on an EX-series Switch

Example: Configuring PoE Interfaces with Different Priorities on an EX-series Switch

Example: Configuring IP Directed Broadcast on an EX-series Switch

Example: Configuring Ethernet OAM Link Fault Management on EX-series Switches

Configuration Tasks

Configuring Gigabit Ethernet Interfaces (CLI Procedure)

Configuring Gigabit Ethernet Interfaces (J-Web Procedure)

Configuring Aggregated Ethernet Interfaces (CLI Procedure)

Configuring Aggregated Ethernet Interfaces (J-Web Procedure)

Configuring Aggregated Ethernet LACP (CLI Procedure)

Configuring a Layer 3 Subinterface (CLI Procedure)

Configuring Unicast RPF (CLI Procedure)

Disabling Unicast RPF (CLI Procedure)

Configuring PoE (CLI Procedure)

Configuring PoE (J-Web Procedure)

Configuring IP Directed Broadcast (CLI Procedure)

Configuring Ethernet OAM Link Fault Management (CLI Procedure)

Setting the Mode on an SFP+ Uplink Module (CLI Procedure)

Configuration Statements

[edit chassis] Configuration Statement Hierarchy

[edit interfaces] Configuration Statement Hierarchy

[edit poe] Configuration Statement Hierarchy

aggregated-ether-options

allow-remote-loopback

ethernet (for aggregated devices)

ethernet (for OAM link fault management)

event

event-thresholds

family ccc

family ethernet-switching

interface (for PoE)

interface (for OAM link fault management)

link-fault-management

Routine Monitoring

Monitoring Interface Status and Traffic

Verifying the Status of a LAG Interface

Verifying That LACP Is Configured Correctly and Bundle Members Are Exchanging LACP Protocol Packets

Verifying That Layer 3 Subinterfaces Are Working

Verifying Unicast RPF Status

Verifying Status of PoE Interfaces on an EX-series Switch

Monitoring PoE

Monitoring Commands

show interfaces (for Gigabit Ethernet interfaces)

show interfaces (for 10-Gigabit Ethernet interfaces)

show oam ethernet link-fault-management

show poe controller

show poe interface

show poe telemetries interface

Knowledge Base
http://kb.juniper.net/

Troubleshooting Procedures

Troubleshooting an Aggregated Ethernet Interface

Troubleshooting Disabled or Down Interfaces

Port Role Configuration with the J-Web Interface—CLI Reference

Troubleshooting Interface Configuration and Cable Faults

Troubleshooting Unicast RPF