Release Notes

1. From the ONIE menu, use the ONIE uninstall option to uninstall Dell EMC Networking OS 9.14(2.9).
2. Use the ONIE install option to install the older version of Dell EMC Networking OS.
● The systems shipped with OS 9.11(2.3) and above might contain one of the following chipsets:
○ BCM56960_B1 chipset with part number 0HW2V or 353W9.
○ BCM56960_B0 chipset with part number GTG6M or 2CMPM.
You can check the part number using the show inventory command.
● In a system using BCM56960_B1 chipset, you cannot downgrade from Dell EMC Networking OS 9.11(2.3) to OS versions
earlier than 9.10(0.2), due to NPU compatibility issues.
NOTE: The above restriction is not applicable for systems using BCM56960_B0 chipset.
● You cannot use the established keyword in an ACL rule, along with the other control flags.
● While using the established keyword in an ACL rule, all the other TCP control flags are masked, to avoid redundant TCP
control flags configuration in a single rule. When you use any TCP control flag in an ACL rule, established is masked and
other control flags are available.
● The following features are not available in Dell EMC Networking OS versions 9.14(2.0):
○ Protocol-independent multicast (PIM) equal cost multi path (ECMP)
○ Static Internet group management protocol (IGMP) join (ip igmp static-group)
○ IGMP querier timeout configuration (ip igmp querier-timeout)
○ IGMP group join limit (ip igmp group join-limit)
● When 1024 or more VNI profiles are configured, the system takes more time to load. Dell EMC recommends to restrict the
VNI profiles to be less than 1000.
● If you use the interface range command to select multiple interfaces that are added to the management VRF, the
ipv6 address command does not display the autoconfig option. You can configure the autoconfig command on
individual interfaces.
● If you use the interface range command to select multiple interfaces that are added to the management VRF, the
ipv6 nd command displays the following options but they do not take effect if you use them:
○ dns-server
○ hop-limit
○ managed-config-flag
○ max-ra-interval
○ mtu
○ other-config-flag
○ prefix
○ ra-guard
○ ra-lifetime
○ reachable-time
○ retrans-timer
○ suppress-ra
● 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.
● Do not configure the vxlan-instance command on the port, which is configured with the portmode hybrid
command. Do not configure the vxlan-instance enabled port as a member of VLAN, which does not have VXLAN-VNI
configuration.
Documentation Corrections
This section describes the errors identified in the current release of the Dell EMC Networking OS.
None.
Changes to the Default Behavior and CLI Syntax
The following behavior and CLI changes are applicable to the Z9100–ON switch with Dell EMC Networking OS version 9.14(2.9):
None.
4