An engineer is configuring OSPFv2 on a router with the following interface IP addresses:
No manual OSPF Router ID has been set. After OSPF is enabled, what will be the Router ID of this router?
0.0.0.0
192.168.1.1
172.16.0.1
10.0.0.1
In OSPFv2, if the Router ID is not manually configured, the router selects the highest IP address from its active Loopback interfaces. If there are no Loopback interfaces, it chooses the highest IP address from its active physical interfaces. In this scenario, the router has a Loopback0 interface with the IP address 192.168.1.1. Although 172.16.0.1 on GigabitEthernet0/1 might seem higher, OSPF prioritizes Loopback interfaces for the Router ID selection. Thus, the Router ID will be 192.168.1.1 from the Loopback0 interface.
Bash is our AI bot, trained to help you pass your exam. AI Generated Content may display inaccurate information, always double-check anything important.
All IT & Cybersecurity Package plans include the following perks and exams .
Our pricing is simple. Full access to all certifications and exams in each package, for one price.
As many practice tests for as many topics as you want.
Use study mode non-stop, no limits.
Access to our AI assistant, Bash, trained to help you pass your exam.
Track your scores over time in study mode and report cards.
See how you improve over time, and where you need to focus.
Access our store with even bigger discounts than before.
Unlimited access to all performance questions and be prepared for the real thing.
All IT & Cybersecurity Package plans include unlimited access to the following study materials.
Create an account or sign in to access our study materials.