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

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Configuring LACP System Identifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116<br />

Configuring LACP administrative Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116<br />

Configuring LACP Port Priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117<br />

Tracing LACP Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117<br />

LACP Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118<br />

Example: Configuring Aggregated <strong>Ethernet</strong> LACP . . . . . . . . . . . . . . . . . . . . . 118<br />

Configuring Untagged Aggregated <strong>Ethernet</strong> <strong>Interfaces</strong> . . . . . . . . . . . . . . . . . . . . . 119<br />

Example: Configuring Untagged Aggregated <strong>Ethernet</strong> <strong>Interfaces</strong> . . . . . . . . . 120<br />

Configuring Aggregated <strong>Ethernet</strong> Link Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121<br />

Configuring Aggregated <strong>Ethernet</strong> Minimum Links . . . . . . . . . . . . . . . . . . . . . . . . . 122<br />

Configuring Multicast Statistics Collection on Aggregated <strong>Ethernet</strong><br />

<strong>Interfaces</strong> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122<br />

Configuring Scheduler on Aggregated <strong>Ethernet</strong> <strong>Interfaces</strong> Without Link<br />

Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123<br />

Configuring Symmetrical Load Balancing on an 802.3ad Link Aggregation Group<br />

on MX Series Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124<br />

Symmetrical Load Balancing on an 802.3ad LAG on MX Series Routers<br />

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124<br />

Configuring Symmetric Load Balancing on an 802.3ad LAG on MX Series<br />

Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125<br />

Example <strong>Configuration</strong>s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128<br />

Example <strong>Configuration</strong>s of Chassis Wide Settings . . . . . . . . . . . . . . . . . 128<br />

Example <strong>Configuration</strong>s of Per–Packet-Forwarding-Engine<br />

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128<br />

Chapter 5 Stacking and Rewriting Gigabit <strong>Ethernet</strong> VLAN Tags . . . . . . . . . . . . . . . . . . 129<br />

Stacking and Rewriting Gigabit <strong>Ethernet</strong> VLAN Tags Overview . . . . . . . . . . . . . . 129<br />

Stacking and Rewriting Gigabit <strong>Ethernet</strong> VLAN Tags . . . . . . . . . . . . . . . . . . . . . . 130<br />

Configuring Frames with Particular TPIDs to Be Processed as Tagged<br />

Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133<br />

Configuring Stacked VLAN Tagging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134<br />

Configuring Dual VLAN Tags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134<br />

Configuring Inner and Outer TPIDs and VLAN IDs . . . . . . . . . . . . . . . . . . . . . . . . . 135<br />

Stacking a VLAN Tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138<br />

Removing a VLAN Tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139<br />

Removing the Outer and Inner VLAN Tags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139<br />

Removing the Outer VLAN Tag and Rewriting the Inner VLAN Tag . . . . . . . . . . . 140<br />

Stacking Two VLAN Tags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141<br />

Rewriting the VLAN Tag on Tagged Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142<br />

Rewriting a VLAN Tag on Untagged Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143<br />

Rewriting a VLAN Tag and Adding a New Tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146<br />

Rewriting the Inner and Outer VLAN Tags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146<br />

Examples: Stacking and Rewriting Gigabit <strong>Ethernet</strong> IQ VLAN Tags . . . . . . . . . . . 147<br />

Chapter 6 Configuring Layer 2 Bridging <strong>Interfaces</strong> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155<br />

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

Table of Contents<br />

Layer 2 Bridging <strong>Interfaces</strong> Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155<br />

Configuring Layer 2 Bridging <strong>Interfaces</strong> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155<br />

Example: Configuring Layer 2 Bridging <strong>Interfaces</strong> . . . . . . . . . . . . . . . . . . . . . 156<br />

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