Cisco Nexus 7000 Series - Configuring Basic Ospfv2; Enabling the Ospfv2 Feature

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Cisco Nexus 7000 Series NX-OS Unicast Routing Configuration Guide, Release 4.x
OL-20002-02
Chapter 6 Configuring OSPFv2
Configuring Basic OSPFv2
• Configuring Optional Parameters on an OSPFv2 Instance, page 6-16
• Configuring Optional Parameters on an OSPFv2 Instance, page 6-16
• Configuring Networks in OSPFv2, page 6-17
• Configuring Authentication for an Area, page 6-19
• Configuring Authentication for an Interface, page 6-21
Enabling the OSPFv2 Feature
You must enable the OSPFv2 feature before you can configure OSPFv2.
BEFORE YOU BEGIN
Ensure that you are in the correct VDC (or use the switchto vdc command).
SUMMARY STEPS
1. config t
2. feature ospf
3. show feature
4. copy running-config startup-config
DETAILED STEPS
Use the no feature ospf command to disable the OSPFv2 feature and remove all associated
configuration.
Command Purpose
Step 1
config t
Example:
switch# config t
switch(config)#
Enters configuration mode.
Step 2
feature ospf
Example:
switch(config)# feature ospf
Enables the OSPFv2 feature.
Step 3
show feature
Example:
switch(config)# show feature
(Optional) Displays enabled and disabled features.
Step 4
copy running-config startup-config
Example:
switch(config)# copy running-config
startup-config
(Optional) Saves this configuration change.