GIAC Systems and Network Auditor GSNA Question # 67 Topic 7 Discussion
GSNA Exam Topic 7 Question 67 Discussion:
Question #: 67
Topic #: 7
The following output is generated by running the show ip route command: RouterA#show ip route < - - Output Omitted for brevity - -> Which next hop address will RouterA use in forwarding traffic to 10.10.100.0/24?
The routing table displays various RIP and Connected routes. There is no routing entry for 10.10.100.0/24, but there is a default route in the routing table using 172.18.1.1 as the next hop router. Given that 10.10.100.0/24 does not have a direct entry in the routing table, RouterA will forward traffic to the default route next hop address of 172.18.1.1. Answer: A is incorrect. The address does not appear in the routing table as a next hop router, in addition to being an actual subnet number for 192.168.10.0/24. Answer: C is incorrect. 172.18.50.1 is the next hop for reaching 192.168.11.0. Answer: B is incorrect. 172.18.60.1 is the next hop for reaching 192.168.12.0.
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