Which command is used to configure a static route on a Cisco router?

The command used to configure a static route on a Cisco router is correctly identified as "ip route [destination] [subnet mask] [next hop]." This command allows network administrators to manually specify how packets should be directed through a router to reach a specific destination network.

When using this command, the first argument is the destination network address that you want to reach. The second argument is the subnet mask, which defines the range of IP addresses in the destination network. The third argument is the next-hop address, indicating the next router in the path to reach the destination. By providing this information, the router can create a path to routes that are not directly connected, ensuring more efficient traffic management within a network.

The format of the command "ip route" is standard in Cisco IOS and is crucial for static route configuration, making it essential knowledge for those managing Cisco networking devices. Using this command correctly allows for effective control over routing decisions and ensures proper packet delivery across networks.