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Junos® OS Ethernet Interfaces Configuration ... - Juniper Networks

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Junos ®<br />

<strong>OS</strong> 12.3 <strong>Ethernet</strong> <strong>Interfaces</strong> <strong>Configuration</strong> Guide<br />

xii<br />

Configuring Rate Limiting of <strong>Ethernet</strong> OAM Messages . . . . . . . . . . . . . . . . . . . . . 225<br />

Configuring 802.1ag <strong>Ethernet</strong> OAM for VPLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228<br />

Configuring Unified ISSU for 802.1ag CFM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229<br />

Configuring CCM for Better Scalability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232<br />

Configuring Faster Protection Switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232<br />

Configuring Faster Convergence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234<br />

Configuring a Primary VLAN ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235<br />

Configuring a Remote Maintenance Association . . . . . . . . . . . . . . . . . . . . . . 235<br />

Chapter 14 Configuring ITU-T Y.1731 <strong>Ethernet</strong> Service OAM . . . . . . . . . . . . . . . . . . . . . . 237<br />

Service-Level Agreement Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238<br />

<strong>Ethernet</strong> Frame Delay Measurements Overview . . . . . . . . . . . . . . . . . . . . . . . . . 238<br />

ITU-T Y.1731 Frame Delay Measurement Feature . . . . . . . . . . . . . . . . . . . . . 239<br />

<strong>Ethernet</strong> CFM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239<br />

<strong>Ethernet</strong> Frame Delay Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . 240<br />

One-Way <strong>Ethernet</strong> Frame Delay Measurement . . . . . . . . . . . . . . . . . . . . . . 240<br />

1DM Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241<br />

1DM Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241<br />

One-Way ETH-DM Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241<br />

One-Way ETH-DM Frame Counts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241<br />

Synchronization of System Clocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241<br />

Two-Way <strong>Ethernet</strong> Frame Delay Measurement . . . . . . . . . . . . . . . . . . . . . . . 242<br />

DMM Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242<br />

DMR Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242<br />

DMR Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242<br />

Two-Way ETH-DM Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242<br />

Two-Way ETH-DM Frame Counts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243<br />

Choosing Between One-Way and Two-Way ETH-DM . . . . . . . . . . . . . . . . . 243<br />

Restrictions for <strong>Ethernet</strong> Frame Delay Measurement . . . . . . . . . . . . . . . . . . 243<br />

<strong>Ethernet</strong> Frame Loss Measurement Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 244<br />

On-Demand Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245<br />

Proactive Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246<br />

<strong>Ethernet</strong> Delay Measurements and Loss Measurement by Proactive<br />

Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247<br />

<strong>Ethernet</strong> Failure Notification Protocol Overview . . . . . . . . . . . . . . . . . . . . . . . . . 248<br />

Configuring an Iterator Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249<br />

Configuring a Remote MEP with an Iterator Profile . . . . . . . . . . . . . . . . . . . . . . . 250<br />

Configuring Statistical Frame Loss Measurement for VPLS Connections . . . . . . 252<br />

Guidelines for Configuring Routers to Support an ETH-DM Session . . . . . . . . . . 253<br />

<strong>Configuration</strong> Requirements for ETH-DM . . . . . . . . . . . . . . . . . . . . . . . . . . . 253<br />

<strong>Configuration</strong> Options for ETH-DM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253<br />

Guidelines for Starting an ETH-DM Session . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254<br />

ETH-DM Session Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254<br />

ETH-DM Session Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254<br />

Restrictions for an ETH-DM Session . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255<br />

Guidelines for Managing ETH-DM Statistics and ETH-DM Frame Counts . . . . . 256<br />

ETH-DM Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256<br />

ETH-DM Statistics Retrieval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258<br />

ETH-DM Frame Counts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258<br />

Copyright © 2012, <strong>Juniper</strong> <strong>Networks</strong>, Inc.

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