https://www.cisco.com/c/en/us/support/docs/smb/switches/cisco-550x-series-stackable-managed-switches/smb5848-configuring-lag-settings-on-a-switch-through-cli.html
https://community.cisco.com/t5/wireless-mobility-documents/lag-link-aggregation/ta-p/3128669
https://www.cisco.com/c/en/us/td/docs/wireless/controller/7-4/configuration/guides/consolidated/b_cg74_CONSOLIDATED/b_cg74_CONSOLIDATED_chapter_010100001.html
GOOD: Cisco DNA
https://www.cisco.com/c/en/us/products/collateral/cloud-systems-management/dna-center/nb-06-dna-center-data-sheet-cte-en.html
https//b-ok.cc/book/5331929/33dfbe?dsource=recommend