New and Changed Information

This chapter provides release-specific information for each new and changed feature in the Cisco Virtual Security Gateway for Nexus 1000V Series Switch Configuration Guide, Release 4.2(1)VSG1(2). The latest version of this document is available at the following Cisco website: http://www.cisco.com/go/techdocs.

To check for additional information about Release 4.2(1)VSG1(2), see the Cisco Virtual Security Gateway for Nexus 1000V Series Switch Release Notes, Release 4.2(1)VSG1(2) available at the following Cisco website: http://www.cisco.com/go/techdocs.

Table 1 summarizes the new and changed features for the Cisco Virtual Security Gateway for Nexus 1000V Series Switch Configuration Guide, Release 4.2(1)VSG1(2).

Table 1 New and Changed Information in Release 4.2(1)VSG1(2) 

Feature
Description
Changed in Release
Where Documented

TCP state-checks

Enabled by default, performs TCP state-checks on the vPath.

4.2(1)VSG1(2)

Configuring TCP State-Checks for All Cisco VSG VSNs in vPath

vPath Ping

Verifies the connectivity and reachability of the VSG VSNs in the vPath.

4.2(1)VSG1(2)

Verifying the Cisco VSG Configuration