0.0.0 router IGRP 109 network 172.68.7.0 / » Computer Networks solved MCQs / By admin Question: 0.0.0 router IGRP 109 network 172.68.7.0 A. it isolates networks 10.0.0.0 and 172.68.7.0 B. it loads igrp for networks 109 and 71 C. it disables rip D. it disables all routing protocols Answer» a. it isolates networks 10.0.0.0 and 172.68.7.0 Note: The above multiple-choice question is for all general and Competitive Exams in India.