The first LAG interface on Junos devices must be named ae0 by default. Interfaces are sequentially numbered (ae0, ae1, etc.) based on the device-count configured.
If you attempt to create a LAG interface without starting at ae0, it will fail.
B. Ensure that LAG is enabled on the chassis:
For a LAG (Link Aggregation Group) interface to function, LAG must be enabled at the chassis level.
D. Ensure that the first LAG interface name is ae0:
By Juniper's naming conventions, the first LAG interface must be named ae0. Subsequent LAG interfaces will be named ae1, ae2, and so on.
Why the other options are incorrect:
A. Ensure that the first LAG interface name is ae1:
This is incorrect because the first LAG interface must be named ae0, not ae1.
C. Ensure that LAG is enabled on each member interface:
LAG does not need to be "enabled" on individual member interfaces. Instead, the member interfaces must be added to the LAG bundle, and their configuration will inherit the settings from the LAG.
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
VMWorld
1 month agoAd0am0
1 month, 2 weeks agomirko1976
1 month, 2 weeks agosamurraj
3 months, 2 weeks ago