Cisco Virtual Security Gateway for Nexus 1000V Series Switch Configuration Guide, Release 4.2(1)VSG1(3.1)
New and Changed Information
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Table of Contents

New and Changed Information

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(3.1) . The latest version of this document is available at the following Cisco website: http://www.cisco.com/go/techdocs.

To check the additional information about Release 4.2(1)VSG1(3.1), see the Cisco Virtual Security Gateway for Nexus 1000V Series Switch Release Notes, Release 4.2(1)VSG1(3.1) 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(3.1) .

 

Table 1 New and Changed Information in Release 4.2(1)VSG1(3.1)

Feature
Description
Changed in Release
Where Documented

Cisco VSG support in the Layer 2 and Layer 3 mode

Time out for the fast connection between the CIsco VSG and VEM.

Release 4.2(1)VSG1(3.1)

Fast Path Connection Timeouts, page 1-4

The Cisco VSG deployment in the Layer 3 mode. The VEM and the Cisco VSG communicate with each other through a vmknic.

Cisco VSG Deployment Scenarios, page 1-8

The sequencse to follow when configuring a Cisco VSG in the Layer 2 and Layer 3 mode.

The sequences to follow when migrating the Cisco VSG deployment from Layer 2 to Layer 3 mode.

Migrating from Layer 2 Mode to Layer 3 Mode, page 1-15

Configurtion of the IP address and the security port-profile on the VSM for a Cisco VSG in the Layer 2 and Layer 3 mode.

Cisco VSG support in the Layer 2 and Layer 3 mode

The vPath ping command examples to verify various connections and reachable attributes of the VSG VSN in the Layer 3 mode.

Release 4.2(1)VSG1(3.1)

vPath Ping Command for the Layer 3 Mode, page 3-11

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 a vPath, page 3-7

vPath Ping

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

4.2(1)VSG1(2)

Verifying the Cisco VSG Configuration, page 3-9