16.20 - Optimize the Network Settings - Data Stream Utility

Teradata® DSA - DSU Installation, Configuration, and Upgrade Guide

prodname
BAR
Data Stream Architecture
Data Stream Utility
vrm_release
16.20
created_date
September 2019
category
Configuration
Installation
featnum
B035-3153-127K

For the BAR data network adapters on both the BAR server and the NewSQL Engine / Teradata Database nodes, configure the MTU size to be 9000. The BAR DSC data network adapter MTU size can be left as the default and does not have to be changed.

Important: All equipment on the same network must support the same frame size. If you increase the MTU size, your switch must be able to pass these larger frames and all end devices need to handle the larger frames.