What's New in this Document

The following table describes information added to this guide for the Extreme Fabric Automation 2.4.2 software release.

Table 1. Summary of changes
Feature	Description	Described in
Clearing the journal	New options for clearing journal entries by state: pending, failed, completed, processing, all	efa-journal clear
EFA health	Basic and advanced output shows journal status	efa-health show
L3 IP MTU	Support for the `ip-mtu` option at the network level	L3 IP MTU
Mechanism Driver and L3 Service Plug-in	The `extreme_efa_v2` and `extreme_l3_efa_v2` plug-ins now use the journaling mechanism. You can use the previous plug-ins to enable non-journaling.	Enable the Mechanism Driver and Plug-ins Enable the Non-Journal Plug-in
L3 routers	Support for creating routers in distributed mode is disabled	L3 Routers openstack router create
L3 flavor configuration	Configuration command examples are updated	L3 Flavors