Juniper JUNOSE 11.1.X - LINK LAYER CONFIGURATION 4-7-2010 Configuration Manual page 13

Chapter 6
S-VLAN Oversubscription ............................................................................188
Monitoring VLAN and S-VLAN Subinterfaces ...............................................188
Displaying Interface Rate Statistics for VLAN Subinterfaces ..................189
Using Ethernet show Commands ..........................................................191
Configuring 802.3ad Link Aggregation and Link Redundancy
802.3ad Link Aggregation for Ethernet Overview ........................................199
LACP .....................................................................................................200
Higher-Level Protocols ..........................................................................200
Load Balancing and QoS .......................................................................201
Ethernet Link Aggregation and MPLS ....................................................201
802.3ad Link Aggregation Platform Considerations .....................................201
Module Requirements ...........................................................................201
Interface Specifiers ...............................................................................202
802.3ad Link Aggregation References .........................................................202
Configuring 802.3ad Link Aggregation ........................................................202
Configuring an Ethernet Physical Interface ...........................................203
Configuring a LAG Bundle .....................................................................203
Configuring IP for a LAG Bundle ...........................................................204
Configuring a VLAN Subinterface for a LAG Bundle ...............................204
Configuring a PPPoE Subinterface for a LAG Bundle .............................204
Configuring MPLS for a LAG Bundle ......................................................205
Example: Configuring an IP Interface for a LAG Bundle ...............................207
Example: Configuring a PPPoE Subinterface for a LAG Bundle ....................208
Example: Configuring a PPPoE Subinterface over a VLAN for a LAG
Bundle ..................................................................................................209
Example: Configuring MPLS for a LAG Bundle .............................................209
Example: Configuring MPLS over a VLAN for a LAG Bundle ........................210
Ethernet Link Redundancy Overview ..........................................................211
Ethernet Link Redundancy Configuration Models .................................211
Ethernet Link Redundancy Configuration Diagrams .......................212
Ethernet Link Redundancy Behavior ...........................................................215
Link Failure and Acquisition ..................................................................216
Protecting Against Physical Link Failure .........................................216
Protecting Against Virtual Link Failure ............................................216
Reverting After a Failover ...............................................................217
LACP Configuration and Member Link Behavior ...................................217
Member Link with Non-LAG Partner .....................................................218
Ethernet Link Redundancy and RSTP .............................................218
Acquiring Initial Links .....................................................................219
Detecting Failures ...........................................................................219
Failing Over ....................................................................................220
Configuring Ethernet Link Redundancy .......................................................220
Monitoring 802.3ad Link Aggregation .........................................................222
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Table of Contents