A router receives information about network 192.168.10.0/24 from multiple sources.
What will the router consider the most reliable information about the path to that network?
Click on the arrows to vote for the correct answer
A. B. C. D. E. F.E
When a router receives information about a network from multiple sources, it must determine which source is the most reliable to use for forwarding packets to that network. In this case, the router has received information about network 192.168.10.0/24 from multiple sources, and we need to determine which source is the most reliable. Let's consider each answer option in turn:
A. an OSPF update for network 192.168.0.0/16. This option provides information about a supernet that includes the network in question, but it does not provide specific information about how to reach that network. It is therefore not the most reliable source of information for forwarding packets to network 192.168.10.0/24.
B. a static router to network 192.168.10.0/24. This option provides specific information about how to reach the network in question, but it does not provide any information about the reliability of the path. If the static route is pointing to a next hop that is unreachable, then the route is not reliable. Therefore, it is not the most reliable source of information for forwarding packets to network 192.168.10.0/24.
C. a static router to network 192.168.10.0/24 with a local serial interface configured as the next hop. This option provides specific information about how to reach the network in question, and it also specifies a next hop that is a directly connected interface on the router. This is a reliable source of information because the router knows that the interface is available and can be used to reach the network. Therefore, this is the most reliable source of information for forwarding packets to network 192.168.10.0/24.
D. a RIP update for network 192.168.10.0/24. This option provides information about how to reach the network in question, but it does not provide any information about the reliability of the path. Additionally, RIP is a distance-vector routing protocol that can suffer from routing loops and slow convergence times. Therefore, it is not the most reliable source of information for forwarding packets to network 192.168.10.0/24.
E. a directly connected interface with an address of 192.168.10.254/24. This option indicates that the router has a directly connected interface on the same network as the destination network. However, it does not provide any information about how to reach the network from other parts of the network. Therefore, it is not the most reliable source of information for forwarding packets to network 192.168.10.0/24.
F. a default route with a next hop address of 192.168.10.1 416. This option provides a default route that can be used to forward packets to any destination network that is not explicitly listed in the router's routing table. However, it does not provide specific information about how to reach network 192.168.10.0/24. Therefore, it is not the most reliable source of information for forwarding packets to network 192.168.10.0/24.
In summary, the most reliable source of information for forwarding packets to network 192.168.10.0/24 is option C: a static router to network 192.168.10.0/24 with a local serial interface configured as the next hop.