About Ipv6 - Cisco AP776A - Nexus Converged Network Switch 5020 Configuration Manual

S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
Configuring IPv6 for Gigabit Ethernet Interfaces
IP version 6 (IPv6) provides extended addressing capability beyond those provided in IP version 4 (IPv4)
in Cisco MDS NX-OS. The architecture of IPv6 has been designed to allow existing IPv4 users to
transition easily to IPv6 while providing services such as end-to-end security, quality of service (QoS),
and globally unique addresses.
This chapter includes the following sections:
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For Cisco NX-OS features that use IP addressing, refer to the chapters in this guide that describe those
Note
features for information on IPv6 addressing support.
To configure IP version 4 (IPv4) on a Gigabit Ethernet interface, see
Note
Gigabit Ethernet

About IPv6

IPv6 provides the following enhancements over IPv4:
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This section describes the IPv6 features supported by Cisco MDS NX-OS and includes the following
topics:
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OL-18084-01, Cisco MDS NX-OS Release 4.x
About IPv6, page 47-1
Configuring Basic Connectivity for IPv6, page 47-11
Configuring Neighbor Discovery Parameters, page 47-15
Configuring IPv6 Static Routes, page 47-17
Gigabit Ethernet IPv6-ACL Guidelines, page 47-18
Transitioning from IPv4 to IPv6, page 47-19
Displaying IPv6 Information, page 47-19
Default Settings, page 47-20
Interfaces".
Allows networks to scale and provide global reachability.
Reduces the need for private address and network address translation (NAT).
Provides simpler autoconfiguration of addresses.
Extended IPv6 Address Space for Unique Addresses, page 47-2
C H A P T E R
Chapter 46, "Configuring IPv4 for
Cisco MDS 9000 Family CLI Configuration Guide
47
47-1