Cisco Nexus 9000 Series NX-OS Catena Configuration Guide, Release 9.2(x)

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Updated:: November 24, 2020

New and Changed Information

This chapter provides release-specific information for each new and changed feature in the Cisco Nexus 9000 Series NX-OS Catena Configuration Guide, Release 9.2(x).

New and Changed Information

This table summarizes the new and changed features for the Cisco Nexus 9000 Series NX-OS Catena Configuration Guide, Release 9.x and where they are documented.

Table 1. New and Changed Features
Feature	Description	Changed in Release	Where Documented
UDP Filter Support	Supports the ability to specify a UDP filter when configuring a port ACL.	9.2(3)	Configuring a Port ACL
IPv6 ICMP Probe Support	Support for IPv6 ICMP probes in catena chains.	9.2(3)	Configuration Examples of Catena Instances
Fail-action Mode Support	When one of the appliances in the chain goes down, Catena provides three failure modes: forward, bypass, and drop.	9.2(3)	Fail-Action Mode Support for Catena
SPAN Support	For each Catena sequence in the chain, you can specify that the traffic be forwarded or redirected to an appliance.	9.2(3)	SPAN Support for Catena

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