Understanding the C Code in Cisco Routers: Exploring Directly Connected Network Routes in IPv4

What type of route is indicated by the code C in an IPv4 routing table on a Cisco router?

 

In Cisco routers, the code “C” in an IPv4 routing table indicates a directly connected network route.

This means that the router has an interface configured with an IP address within that network, and it can reach other devices on that network directly, without the need for any additional hops or routing protocols.

The “C” code indicates that the network is directly connected to the router’s interfaces, and it is automatically added to the routing table as a result of assigning an IP address to the interface.

More Answers:
Understanding ARP Request and Reply: How Devices Communicate on LAN Segment
Exploring Routing Tables: Understanding Destination Networks and Next Hop Addresses
Advantages of IPv6 Simplified Header: Improved Efficiency, Scalability, and Larger Address Space

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