Chapter 51 Examples: Interfaces Configuration; Example: Configuring Aggregated Ethernet High-Speed Uplinks Between A Virtual Chassis Access Switch And A Virtual Chassis Distribution Switch - Juniper JUNOS OS 10.3 - SOFTWARE Manual

CHAPTER 51
Examples: Interfaces Configuration
Example: Configuring Aggregated Ethernet High-Speed Uplinks Between a Virtual
Chassis Access Switch and a Virtual Chassis Distribution Switch
Requirements
Copyright © 2010, Juniper Networks, Inc.
Example: Configuring Aggregated Ethernet High-Speed Uplinks Between a Virtual
Chassis Access Switch and a Virtual Chassis Distribution Switch on page 1115
Example: Configuring Aggregated Ethernet High-Speed Uplinks with LACP Between
a Virtual Chassis Access Switch and a Virtual Chassis Distribution Switch on page 1121
Example: Configuring Layer 3 Subinterfaces for a Distribution Switch and an Access
Switch on page 1127
Example: Configuring Unicast RPF on an EX Series Switch on page 1134
Example: Configuring IP Directed Broadcast on an EX Series Switch on page 1138
EX Series switches allow you to combine multiple Ethernet links into one logical interface
for higher bandwidth and redundancy. The ports that are combined in this manner are
referred to as a link aggregation group (LAG) or bundle. The number of Ethernet links
you can combine into a LAG depends on your EX Series switch model. See "Understanding
Aggregated Ethernet Interfaces and LACP" on page 1099 for more information.
This example describes how to configure uplink LAGs to connect a Virtual Chassis access
switch to a Virtual Chassis distribution switch:
Requirements on page 1115
Overview and Topology on page 1116
Configuration on page 1118
Verification on page 1120
Troubleshooting on page 1121
This example uses the following software and hardware components:
Junos OS Release 9.0 or later for EX Series switches
Two EX4200-48P switches
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