New and Changed Information

This chapter provides release-specific information for each new and changed feature in the Cisco Nexus 9000 Series NX-OS System Management Configuration Guide, Release 9.2(x).

New and Changed Information

This table summarizes the new and changed features for the Cisco Nexus 9000 Series NX-OS System Management Configuration Guide, Release 9.2(x) and tells you where they are documented.

Table 1. New and Changed Features for Cisco NX-OS Release 9.2(x)

Feature

Description

Changed in Release

Where Documented

PTP

Added supported on the Cisco Nexus 9504-FM-R

9.2(3)

Guidelines and Limitations for PTP

Configuration Replace

Updates the configure replace command from maintenance mode to include a user-confirmation and a warning.

9.2(2)

Guidelines and Limitations for Configuration Replace

NetFlow

Added support for NetFlow CE on the Cisco Nexus 9300-EX platform switches

9.2(2)

Guidelines and Limitations for NetFlow

NetFlow

Added support for Cisco Nexus 9500 platform modular switches with 9736C-EX, 97160YC-EX, 9732C-EX, and 9732C-EXM line cards.

9.2(2)

Guidelines and Limitations for NetFlow

NetFlow

Added support for Layer 2 FEX.

9.2(1)

Guidelines and Limitations for NetFlow

sFlow

sFlow export over VXLAN is supported.

9.2(1)

Guidelines and Limitations for sFlow

PTP

Updated support for IEEE 802.1AS.

9.2(1)

Guidelines and Limitations for PTP

IEEE 802.1Qaz standards for DCBXP TLV

Added Support for the Cisco Nexus 9000 Series switches.

9.2(1)

About DCBXP

LLDP

Introduced the show qos dcbxp interface command.

9.2(1)

Verifying the LLDP Configuration

System message logging

Added support to send syslog messages to remote logging servers over secure TLS transport connection.

9.2(1)

Configuring System Message Logging

TAP aggregation filters based on MPLS tags.

Introduced in this release.

9.2(1)

Guidelines and Limitations for TAP Aggregation