Lab 11.6.1: Basic OSPF Configuration Lab. On most Cisco routers the default bandwidth for a. Step 1: Use the router ospf command in global. This document is Cisco Public Information. Page 1 of 24 Lab 11.6.1: Basic OSPF. Protocols and Concepts: OSPF Lab 11.6.1. command to verify that the IP addressing. Routing Protocols and Concepts: OSPF Lab 11.6.1: Basic OSPF Configuration Lab. command, which allows you to directly. Lab 11.6.1: Basic OSPF Configuration Lab - Learning Objectives.