Configure Network Path | DSA | Teradata Data Mover - DSA Network Configuration - Teradata Data Mover

Teradata® Data Mover Installation, Configuration, and Upgrade Guide for Customers - 20.01

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
Lake
VMware
Product
Teradata Data Mover
Release Number
20.01
Published
November 2023
Language
English (United States)
Last Update
2023-12-05
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Product Category
Analytical Ecosystem
DSA requires you to define which network paths to use when transferring data between the database and the DSA media servers/BAR NC. This is achieved by either configuring a network fabric or a logical netmask. Teradata recommends using the network fabric method in most cases for the following reasons:
  • Network fabrics define a specific path which is better for supportability and performance
  • Logical netmasks require removing unwanted IPs for all nodes
  • Network fabrics make it easier to support the unfolding and folding of the database in public clouds