Cisco Nexus 1000V Security Configuration Guide, Release 4.0(4)SV1(2)
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Table Of Contents

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New and Changed Information


This chapter lists the information that is new or was changed in this document for the current release, and where it is located.

Feature
Description
Changed in release
Where Documented

VSD

Virtual service domains (VSDs) allow you to classify and separate traffic for network services.

4.0(4)SV1(2)

Chapter 3, "Configuring VSD"

DHCP Snooping

Dynamic Host Configuration Protocol (DHCP) snooping acts like a firewall between untrusted hosts and trusted DHCP servers.

4.0(4)SV1(2)

Chapter 12, "Configuring DHCP Snooping"

Dynamic ARP Inspection (DAI)

Dynamic ARP inspection (DAI) provides IP communication within a Layer 2 broadcast domain by mapping an IP address to a MAC address.

4.0(4)SV1(2)

Chapter 13, "Configuring Dynamic ARP Inspection"

IP Source Guard

IP Source Guard is a per-interface traffic permit filter for IP and MAC addresses.

4.0(4)SV1(2)

Chapter 14, "Configuring IP Source Guard"