CCNA 200 301 Questions // Question 026 // #ccna200301 #ccna #ccnaexam #ccna_questions

The correct answer is
Option 1: 10.10.10.1/32
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• Why it’s correct:
o When an interface is configured with an IP address (e.g., 10.10.10.1/24), the routing table automatically adds two routes:
1. A directly connected route for the entire subnet (10.10.10.0/24).
2. A local host route for the specific IP address of the interface (10.10.10.1/32).
o The local host route (10.10.10.1/32) is used to ensure that traffic destined for the router's own interface is handled correctly.
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Incorrect Options:
Option 2: 10.10.10.0/24
• Why it’s incorrect:
o While this route is also added to the routing table as a directly connected route, the question specifically asks for the local host route.
o The directly connected route (10.10.10.0/24) allows the router to forward traffic within the subnet, but it is not the local host route.
Option 3: None
• Why it’s incorrect:
o Routes are automatically added to the routing table when an interface is configured with an IP address.
o Both the directly connected route (10.10.10.0/24) and the local host route (10.10.10.1/32) are added.
Option 4: 10.10.10.0/32
• Why it’s incorrect:
o A /32 route refers to a single host route, but 10.10.10.0 is the network address, not a host address.
o This is not a valid route that would be added automatically.

Example Routing Table:
When the interface is configured with 10.10.10.1/24, the routing table will include:
• C 10.10.10.0/24: Directly connected route for the subnet.
• L 10.10.10.1/32: Local host route for the interface's IP address.


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Domain
IP Connectivity