The table below summarizes the new and changed features
for this document and shows the releases in which each feature is supported.
Your software release might not support all the features in this document. For
the latest caveats and feature information, see the Bug Search Tool at
https://tools.cisco.com/bugsearch/ and the release notes
for your software release.
Table 1 New and Changed
Features for the Cisco Nexus 7000 Series Layer 2 Switching Configuration Guide
You can configure PVLAN isolated host and secondary trunk
ports on FEX ports.
Version 3 (VTPv3) was introduced.
support for BPDU Guard error disable.
configure VLAN translation to map traffic between a pair of VLANs.
configure MVRP and MRP to restrict flooded traffic on VLAN IDs.
configure VLAN long-names.
Mode for VLANs
configure the learning mode for VLANs.
system reserved VLAN range
change the range of the system reserved VLANs.
You can run
VTP version 1 and 2 in server, client, transparent , and off modes. VTP pruning
is also supported.
isolated and promiscuous trunk ports
configure isolated trunk ports and promiscuous trunk ports for private VLANs.
addresses for Layer 3 interfaces
configure static MAC addresses for Layer 3 interfaces.
MAC tables enhanced when vPC enabled.
command shows additional information when you have
enabled and configured the vPC feature.
display which features are enabled on the device.
You can run
VTP in transparent mode.
forwarding consistency l2
command displays inconsistent entries on the MAC
address table between the modules.