Comprehensive and Detailed Explanation From Exact Extract:
According to Nokia 7750 SR OS Router Configuration Guide (Monitoring and Testing Tools, Chapter:
Verifying Static Routing):
"Once a static route has been configured, you can verify its reachability by using standard ICMP-based commands such as ping or traceroute, targeting an IP address within the destination prefix." Here:
The static route was configured for network 10.2.3.0/24.
You want to test connectivity to host 10.2.3.1, which belongs to that network.
The traceroute command automatically uses the router's routing table (RIB/FIB), so you only need to provide the destination IP address.
Thus, the correct command is simply:
traceroute 10.2.3.1
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Comprehensive and Detailed Explanation From Exact Extract:
From Nokia 7750 SR OS Routing Protocols Guide (OSPF/IS-IS Database Architecture):
A link-state routing protocol maintains 3 key databases:
Neighbor (Adjacency) Database
Link-State Database (LSDB)
Routing Information Base (RIB)
Thus, correct answer is C.