CiscoCisco
350-401 · Question #883
350-401 Question #883: Real Exam Question with Answer & Explanation
Sign in or unlock 350-401 to reveal the answer and full explanation for question #883. The question stem and answer options stay visible for context.
Submitted by anna_se· Mar 6, 2026
Question
A switch is attached to router R1 on its gig 0/0 interface. Fort security reasons, you want to prevent R1 from sending OSPF hellos to the switch. Which command should be enabled to accomplish this?
Options
- AR1(config-router)#ip ospf hello disable
- BR1(config-router)#ip ospf hello-interval 0
- CR1(config)#passive-interface Gig 0/0
- DR1(config-router)#passive-interface Gig 0/0
Unlock 350-401 to see the answer
You've previewed enough free 350-401 questions. Unlock 350-401 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.
Topics
#OSPF#Passive Interface#Cisco Router Config#Routing Security