Switch - Dell PowerConnect J-EX4200-24T Software Manual

Dell PowerConnect J-Series Ethernet Switch Complete Software Guide for Junos OS
Meaning
Purpose
Action
Meaning
Troubleshooting
Problem
Solution
Related
Documentation
Example: Configuring Aggregated Ethernet High-Speed Uplinks with LACP Between
a Virtual Chassis Access Switch and a Virtual Chassis Distribution Switch
746
The output confirms that the
to this link.
Verifying That LAG ae1 Has Been Created
Verify that LAG has been created on the switch
ae1
show interfaces ae1 terse
Interface
ae1
ae1.0
The output shows that the
Troubleshooting a LAG That Is Down
The
show interfaces terse
Check the following:
Verify that there is no configuration mismatch.
Verify that all member ports are up.
Verify that a LAG is part of family ethernet switching (Layer 2 LAG) or family inet (Layer
3 LAG).
Verify that the LAG member is connected to the correct LAG at the other end.
Verify that the LAG members belong to the same switch (or the same Virtual Chassis).
Example: Configuring a Virtual Chassis with a Master and Backup in a Single Wiring
Closet on page 717
Example: Configuring Aggregated Ethernet High-Speed Uplinks with LACP Between
a Virtual Chassis Access Switch and a Virtual Chassis Distribution Switch on page 746
Example: Connecting an Access Switch to a Distribution Switch on page 1078.
Virtual Chassis Cabling Configuration Examples for J-EX4200 Switches
Installing an Uplink Module in a J-EX4200 Switch
J-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 J-EX Series switch model. See
"Understanding Aggregated Ethernet Interfaces and LACP" on page 867 for more
ae0 link is up and shows the
Admin Link Proto Local
up down
up down inet
link is down.
ae1
command shows that the LAG is
family and IP address assigned
Remote
down: