Tuning LLT variables for Ethernet links

Last published : Sep 11, 2026
Perform the steps below to tune LLT variables for Ethernet links.
  1. Append the /etc/llttab file with the following values.
set-flow highwater:10000
set-flow lowwater:8000
set-flow window:5000
set-flow rporthighwater:10000
set-flow rportlowwater:8000
  1. Verify whether the LLT file is updated.

lltconfig -F query

  1. Restart the SFCFS or SFCFSHA stack for changes to take effect.