1.1. About This Guide

This guide describes logical IP routing interfaces, virtual routers, IP and MAC-based filtering, and cflowd support and presents configuration and implementation examples.

This guide is organized into functional chapters and provides concepts and descriptions of the implementation flow, as well as Command Line Interface (CLI) syntax and command usage.

The topics and commands described in this document apply to the:

Table 1 lists the available chassis types for each SR OS router.

For a list of unsupported features by platform and chassis, refer to SR OS 20.x.Rx Software Release Notes, part number 3HE 16194 000x TQZZA.

Command outputs shown in this guide are examples only; actual displays may differ depending on supported functionality and user configuration.

Note: This guide generically covers Release 20.x.Rx content and may contain some content that will be released in later maintenance loads. Refer to SR OS 20.x.Rx Software Release Notes, part number 3HE 16194 000x TQZZA for information about features supported in each load of the Release 20.x.Rx software.

1.2. Router Configuration Process

Table 2 lists the tasks necessary to configure logical IP routing interfaces, virtual routers, IP and MAC-based filtering, and cflowd.

This guide is presented in an overall logical configuration flow. Each section describes a software area and provides CLI syntax and command usage to configure parameters for a functional area.