About This Guide

Network Interfaces Configuration Statements and Hierarchy

Understanding Router Interfaces

Configuring Physical Interface Properties

Configuring Logical Interface Properties

Configuring Protocol Family and Interface Address Properties

Configuring Circuit and Translational Cross-Connects

Tracing Interface Operations

Displaying the Internal Ethernet Interface

Configuring Discard Interfaces

Configuring Demultiplexing Interfaces

Configuring the Loopback Interface

Configuring Serial Interfaces

Configuring ATM Interfaces

Configuring ATM-over-ADSL Interfaces

Configuring ATM-over-SHDSL Interfaces

Configuring Frame Relay

Channelized Interfaces

Configuring Channelized OC48/STM16 IQE Interfaces

Configuring Channelized OC12/STM4 Interfaces

Configuring Channelized OC3 IQ and IQE Interfaces

Configuring Channelized STM1 Interfaces

Configuring Channelized T3 Interfaces

Configuring Channelized T1 Interfaces

Configuring Channelized E1 Interfaces

Configuring Channelized E1 PRI and T1 PRI Interfaces

Circuit Emulation PICs Overview

Configuring SAToP Support on Circuit Emulation PICs

Configuring ATM Support on Circuit Emulation PICs

Configuring E1 Interfaces

Configuring E3 Interfaces

Configuring T1 Interfaces

Configuring T3 Interfaces

Configuring Ethernet Interfaces

Configuring 802.1Q VLANs

Configuring Aggregated Ethernet Interfaces

Stacking and Rewriting Gigabit Ethernet VLAN Tags

Configuring Layer 2 Bridging Interfaces

Configuring TCC and Layer 2.5 Switching

Configuring Static ARP Table Entries

Configuring Unrestricted Proxy ARP

Configuring MAC Address Validation on Static Ethernet Interfaces

Enabling Passive Monitoring on Ethernet Interfaces

Configuring IEEE 802.1ag OAM Connectivity-Fault Management

Configuring ITU-T Y.1731 Ethernet Service OAM

Configuring IEEE 802.1x Port-Based Network Access Control

Configuring IEEE 802.3ah OAM Link-Fault Management

Configuring VRRP and VRRP for IPv6

Configuring Gigabit Ethernet Accounting and Policing

Configuring Gigabit Ethernet Autonegotiation

Configuring Gigabit Ethernet OTN Options

Configuring the Management Ethernet Interface

Configuring 10-Port 10-Gigabit Oversubscribed Ethernet PICs

Configuring the 10-Gigabit Ethernet DWDM Interface Wavelength

Configuring 10-Gigabit Ethernet Framing

Configuring 10-Gigabit Ethernet Notification of Link Down Alarm

Configuring 10-Gigabit Ethernet Notification of Link Down for Optics Alarms

Configuring Point-to-Point Protocol over Ethernet

Configuring Ethernet Ring Protection Switching

Example Ethernet Configurations

Configuring ISDN Interfaces

Configuring SONET/SDH Interfaces

Summary of Interface Configuration Statements