'Configure AE Interfaces using CLI' and 'Link Aggregation Settings' Included example for primary_reselect option Created new table (table 3) Patch 3: acted on comments from review (Teresa). Patch 4: fixed wrong command line. Patch 5: acted on comments from Greg (added links to 'Link aggregation settings). Patch 7: acted on new comments to restructure the topics Story: 2008706 Task: 42208 https://review.opendev.org/c/starlingx/docs/+/784824 Signed-off-by: Adil <mohamed.adilassakkali@windriver.com> Change-Id: Id0041bef2a51657e3aa5cf929856c84f71e2a893