Licensing Requirements For Ipv4; Prerequisites For Ipv4; Guidelines And Limitations; Default Settings - Cisco Nexus 3000 Series Configuration Manual
Nx-os unicast routing configuration guide,
nx-os release 5.0(3)u1(1)
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Also See for Nexus 3000 Series:
- Command reference manual (356 pages) ,
- Configuration manual (182 pages) ,
- Installation manual (112 pages)
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Licensing Requirements for IPv4
S e n d d o c u m e n t c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m
ICMP redirects are disabled on interfaces where the local proxy ARP feature is enabled.
Note
Virtualization Support
IPv4 supports Virtual Routing and Forwarding instances (VRFs). By default, Cisco NX-OS places you
in the default VRF unless you specifically configure another VRF. For more information, see
"Configuring Layer 3 Virtualization."
Licensing Requirements for IPv4
The following table shows the licensing requirements for this feature:
Product
License Requirement
Cisco NX-OS
IPv4 requires no license. Any feature not included in a license package is bundled with the Cisco NX-OS
system images and is provided at no extra charge to you. For a complete explanation of the Cisco NX-OS
licensing scheme, see the Cisco NX-OS Licensing Guide.
Prerequisites for IPv4
IPv4 has the following prerequisites:
•
Guidelines and Limitations
IPv4 has the following configuration guidelines and limitations:
•
Default Settings
Table 2-1
Table 2-1
Parameters
ARP timeout
proxy ARP
Cisco Nexus 3000 Series NX-OS Unicast Routing Configuration Guide, NX-OS Release 5.0(3)U1(1)
2-6
IPv4 can only be configured on Layer 3 interfaces.
You can configure a secondary IP address only after you configure the primary IP address.
lists the default settings for IP parameters.
Default IP Parameters
Default
1500 seconds
disabled
Chapter 2
Configuring IPv4
Chapter 9,
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