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Cisco UCS Manager Network Management Guide Using the CLI, Release 4.3

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Updated:: April 6, 2026

Chapter: New and Changed

New and Changed
New and Changed Information

New and Changed

New and Changed Information

This section provides information on new features and changed behavior in Cisco UCS Manager, Release 4.3.

Table 1. New Features and Changed Behavior in Cisco UCS Manager, Release 4.3(6f)
Feature	Description	Where Documented
Support for RS Cons 16 and RS 1eee configuration options	Cisco UCS Manager now supports RS Cons 16 and RS 1eee configuration options for Ethernet Port Forward Error Correction.	Configuring an Uplink Ethernet Port for Forward Error Correction Configuring an Appliance Port for Forward Error Correction

Table 2. New Features and Changed Behavior in Cisco UCS Manager, Release 4.3(5a)
Feature	Description	Where Documented
Configuring MACsec Key with Type 6	Cisco UCS Manager adds support for configuring Media Access Control Security (MACsec) with Type 6 encryption, utilizing the Advanced Encryption Standard (AES).	Creating a MACsec Key

Table 3. New Features and Changed Behavior in Cisco UCS Manager, Release 4.3(4b)
Feature	Description	Where Documented
Support for Cisco UCS Fabric Interconnects 9108 100G	Cisco UCS Manager now supports Cisco UCS Fabric Interconnects 9108 100G (Cisco UCS X-Series Direct)	Guidelines for Configuring Unified Ports Fabric Interconnect Port Types Unified Ports on 6300 Series Fabric Interconnects Port Functionality on Cisco UCS Fabric Interconnects 9108 100G (Cisco UCS X-Series Direct) Configuring Multiple Breakout Ports Configuring Breakout Appliance Ports Configuring Ethernet Breakout Ports on Cisco UCS Fabric Interconnects 9108 100G Configuring Breakout Appliance Ports Configuring Q-in-Q Forwarding Unconfiguring Q-in-Q Forwarding Configuring FCoE Uplink for Forward Error Correction Named VLANs VLAN Port Count Optimization VIC QinQ Tunneling - Supported Combinations and Limitations Quality of Service Multicast Policy Guidelines and Limitations for MACsec

Table 4. New Features and Changed Behavior in Cisco UCS Manager, Release 4.3(4b)
Feature	Description	Where Documented
Support for Cisco UCS C-Series M8 servers	Cisco UCS Manager now supports Cisco UCS C245 M8 Servers.	Single Root I/O Virtualization HPN Connection Policy

Table 5. New Features and Changed Behavior in Cisco UCS Manager, Release 4.3(4a)
Feature	Description	Where Documented
Configuring MACsec	Cisco UCS Manager introduces support for configuring Media Access Control Security (MACsec) encryption.	About MACsec

Table 6. New Features and Changed Behavior in Cisco UCS Manager, Release 4.3(2c)
Feature	Description	Where Documented
Support Cisco UCS X-Series Servers	Cisco UCS Manager supports Cisco UCS X410c M7 Compute Node. Cisco UCS X-Series servers support Intelligent Fabric Modules (IFM), which function similarly to the Input/Output Module (IOM) in Cisco UCS B-Series servers.	—
Support for Cisco UCS VIC cards	Cisco UCS Manager supports the following Cisco UCS VIC cards: Cisco UCS VIC 15230 Cisco UCS VIC 15427 Cisco UCS VIC 15237 mLOM	—

Table 7. New Features and Changed Behavior in Cisco UCS Manager, Release 4.3(2b)
Feature	Description	Where Documented
Support Cisco UCS C-Series M7 servers	Cisco UCS Manager supports the following C-Series M7 servers: Cisco UCS C240 M7 Server Cisco UCS C220 M7 Server	—
Support Cisco UCS X-Series chassis and servers	Cisco UCS Manager supports Cisco UCS X9508 server chassis with the following Cisco UCS X-Series servers: Cisco UCS X210c M7 Compute Node Cisco UCS X210c M6 Compute Node Cisco UCS X-Series servers support Intelligent Fabric Modules (IFM), which function similarly to the Input/Output Module (IOM) in Cisco UCS B-Series servers.	—
Support for VIC QinQ Tunneling	Cisco UCS Manager introduces support for VIC QinQ Tunneling.	VIC QinQ Tunneling Enabling QinQ on a vNIC of LAN Connectivity Policy Enabling QinQ on a vNIC of a Service Profile Enabling QinQ on a vNIC Template Viewing QinQ Disabling QinQ on a vNIC of a Service Profile Disabling QinQ on a vNIC Template Disabling QinQ on a vNIC of LAN Connectivity Policy Adding a VLAN on a vNIC Template Adding a VLAN on a vNIC of LAN Connectivity Policy Adding a VLAN on a vNIC of a Service Profile Deleting a VLAN in a VNIC template Deleting a VLAN on a vNIC of LAN Connectivity Policy Deleting a VLAN on a vNIC of a Service Profile VIC QinQ Tunneling - Supported Combinations and Limitations
Support for SR-IOV	Cisco UCS Manager provides Single Root I/O Virtualization High Performance Networking (SRIOV-HPN) Connection Policy support.	Single Root I/O Virtualization HPN Connection Policy Configuring SRIOV HPN Connection Policy Assigning SRIOV-HPN Connection Policy to a vNIC Deleting SRIOV HPN Connection Policy
Deprecated support for Cisco UCS B-Series and C-Series M4 servers	Cisco UCS Manager deprecates support for Cisco UCS B-Series and C-Series M4 servers.	—
Deprecated support for Cisco UCS 6200 series Fabric Interconnect	Cisco UCS Manager deprecates support for Cisco UCS 6200 series Fabric Interconnects.	—

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