Release Notes

Table Of Contents

Prerequisite steps to downgrade the Dell EMC Networking OS from 9.14.2.0 or later to the earlier version:

1. Uninstall the OA package of 9.14.2.0 or later version

2. Downgrade the Dell EMC Networking OS to an earlier version

3. Install the respective OA package from an earlier version

For more information about installing, uninstalling and upgrading the Dell EMC Networking OS and OA package, see the

respective Dell EMC System Release Notes.

● If you downgrade the Dell EMC Networking OS version from 9.14.2.10 to 9.11.0.0 or any older versions, the system displays

the following error message even though there is no functional impact:

CDB boot error: C.cdb file format

Before downgrading, save the current configuration and then remove the CDB files (confd_cdb.tar.gz.version and

confd_cdb.tar.gz). To remove the files, use the following steps:

DellEMC#write memory

DellEMC#delete flash://confd_cdb.tar.gz.version

DellEMC#delete flash://confd_cdb.tar.gz

DellEMC#reload

● While deploying the system in the normal-reload mode in BMP configuration, use the ip ssh server enable command

at the beginning of the startup configuration if the write memory command is used at the end of the configuration.

● REST API does not support AAA authentication.

● The following features are not available in the Dell EMC Networking OS from version 9.7(0.0):

○ PIM ECMP

○ Static IGMP join (ip igmp static-group)

○ IGMP querier timeout configuration (ip igmp querier-timeout)

○ IGMP group join limit (ip igmp group join-limit)

● Half-Duplex mode is not supported.

● When FRRP is enabled in a VLT domain, no flavor of Spanning tree should concurrently be enabled on the nodes of that

specific VLT domain. In essence FRRP and xSTP should not co-exist in a VLT environment.

Changes to Default Behavior and CLI Syntax

The following behavior and CLI changes are applicable to the S3048–ON switch with Dell EMC Networking OS version

9.14(2.10):

None.

Documentation Corrections

This section describes the errors identified in the current release of the Dell EMC Networking OS.

None.

Deferred Issues

Issues that appear in this section were reported in Dell EMC Networking OS version 9.14(2.0) as open, but have since been

deferred. Deferred caveats are those that are found to be invalid, not reproducible, or not scheduled for resolution.

Deferred issues are reported using the following definitions.