Specifications

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3-13

Cisco Nexus 3000 Series NX-OS Unicast Routing Configuration Guide, Release 5.0(3)U2(2)

OL-25782-02

Chapter 3 Configuring OSPFv2

Configuring Basic OSPFv2

Configure OSPFv2 after you have designed your OSPFv2 network.

This section includes the following topics:

• Enabling the OSPFv2 Feature, page 3-13

• Creating an OSPFv2 Instance, page 3-14

• Configuring Optional Parameters on an OSPFv2 Instance, page 3-15

• Configuring Networks in OSPFv2, page 3-16

• Configuring Authentication for an Area, page 3-18

• Configuring Authentication for an Interface, page 3-20

Enabling the OSPFv2 Feature

You must enable the OSPFv2 feature before you can configure OSPFv2.

SUMMARY STEPS

1. configure terminal

2. feature ospf

3. (Optional) show feature

4. (Optional) copy running-config startup-config

DETAILED STEPS

LSA group pacing 240 seconds

SPF calculation initial delay time 0 milliseconds

SPF calculation hold time 5000 milliseconds

SPF calculation initial delay time 0 milliseconds

Table 3-2 Default OSPFv2 Parameters (continued)

Parameters Default

Command Purpose

Step 1

configure terminal

Example:

switch# configure terminal

switch(config)#

Enters configuration mode.

Step 2

feature ospf

Example:

switch(config)# feature ospf

Enables the OSPFv2 feature.