Cisco Nexus 3000 Series NX-OS Programmability Guide, Release 9.2(x)

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Updated:
March 1, 2019

Chapter: New and Changed Information

New and Changed Information

This chapter contains the following sections:

New and Changed Information

This table summarizes the new and changed features for the Cisco Nexus 3000 Series NX-OS Programmability Guide, Release 9.2(x) and where they are documented.

Table 1. New and Changed Features

Feature

Description

Changed in Release

Where Documented

Changed the document title from 9.x to 9.2(x)

 Title page

Inband Network Telemetry (INT)

Support for source and sink roles in INT on Cisco Nexus 3464C switch.

9.2(3)

Inband Network Telemetry

Packet Postcards

Support on Cisco Nexus 3464C and Cisco Nexus 34180YC switches for packet postcards for all flow, queue, and drop reports for Inband Telemetry (INT).

9.2(3)

Inband Network Telemetry

Barefoot shell

Support for the Barefoot shell on Barefoot Tofino ASICs on the Cisco Nexus 3464C and Cisco Nexus 34180YC switches.

 9.2(3)

Barefoot Shell

XMLIN

Support for Converting NX-OS CLI Commands to Network Configuration Format is documented.

9.2(2)

Converting CLI Commands to Network Configuration Format

Support on Cisco Nexus 3132C-Z and Cisco Nexus 3264C-E switches for the following features:

  • Packetized MMU Stats (PSTATS)

  • Packet time-stamping

Support has been added on the Cisco Nexus 3132C-Z and Cisco Nexus 3264C-E switches for the following features:

  • Packetized MMU Stats (PSTATS)

  • Packet time-stamping

9.2(2)

Support for Inband Network Telemetry (INT)

Support has been added for Inband Network Telemetry (INT).

9.2(2)

Updates to NX-API Developer Sandbox

Updates to NX-API Developer Sandbox

9.2(2)

NX-API Developer Sandbox

XML Management Interface

Support for managing the Cisco Nexus 3000 switches with an XML-based tool through the XML-based Network Configuration Protocol (NETCONF) is documented.

9.2(2)

XML Management Interface

Perl modules

In order to support additional applications, several Perl modules have been added.

9.2(1)

Overview

Using Docker on Cisco NX-OS on a switch.

Added support for using Docker on Cisco NX-OS on a switch.

9.2(1)

Using Docker with Cisco NX-OS

Streaming of YANG models as part of telemetry

Added support for streaming of YANG models as part of telemetry.

9.2(1)

Model-Driven Telemetry

Streaming telemetry to an IPv6 destination

Added support for streaming telemetry to an IPv6 destination.

9.2(1)

Model-Driven Telemetry

gRPC chunking as part of telemetry.

Added support for gRPC chunking as part of telemetry.

9.2(1)

Model-Driven Telemetry

Changes to Guest Shell.

Because of a kernel upgrade that is part of Release 9.2(1), some behaviors with Guest Shell have changed.

9.2(1)

Guest Shell

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