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New and Changed Information for this Release
The following table provides an overview of the significant changes to this guide for this current release. The table does not provide an exhaustive list of all changes made to the configuration guides or of the new features in this release.
New and Changed Information
This section lists new and changed content in this document by software release.
To find additional information about new features or command changes, see the Cisco Nexus 1000V Release Notes and Cisco Nexus 1000V Command Reference.
Table 1 New and Changed Features for the Cisco Nexus 1000V Layer 2 Switching Configuration Guide Feature
Description
Changed in Release
Where Documented
Supporting Redundant Routing Protocols
Added support for redundant routing protocols.
4.2(1)SV1(5.1)
Network Load Balancing
Added the ability to configure network load balancing for vEthernet.
4.2(1)SV1(5.1)
Layer 2 Configuration Limits
4.2(1)SV1(4)
IGMP link-local group suppression
Added support to enable or disable link-local group suppression.
4.2(1)SV1(4)
clear mac address-table
Removed address, interface, and port channel options.
4.2(1)SV1(4)
show mac-address table
Updated show command output.
4.2(1)SV1(4)
feature private-vlan command
The ability to globally enable the private VLAN feature.
4.2(1)SV1(4)
Layer 2 Configuration Limits
Added configuration limits for active VLANs across all VEMS, MACs over VLANs within a VEM, PVLANs across all VEMs, and physical trunks per VSM.
4.0(4)SV1(2)