ICMP
The type of router device that sends client request to first available server.
Perhaps you mean a router?
What type of router device sends client requests to the first available server in a server farm
TTL is a value in data packet of Internet Protocol. It communicates to the network router whether or not the packet should be in the network for too long or discarded. Usually, data packets might not be transmitted to their intended destination within a stipulated period of time. The TTL value is set by a system default value which is an 8-bit binary digit field in the header of the packet. The purpose of TTL is, it would specify certain time limit in seconds, for transmitting the packet header. When the time is exhausted, the packet would be discarded. Each router receives the subtracts count, when the packet is discarded, and when it becomes zero, the router detects the discarded packets and sends a message, Internet Control Message Protocol message back to the originating host.
It sends queries to adjacent neighbors until a new successor route is found.
A router is a computer component that gets an Internet signal from an outside source and sends it to a computer. It sends the signal to the computer through a cable or through a wireless antenna.
SMNT
it is where the router sends all packets with destination of which it has knowledge.
It broadcasts and does not actually connect then send. reliable means it makes a connection with authentication and and then sends
Stop and wait protocol is used in telecommunications as a method to send information between two connected devices. It sends information in a Protocol Data Unit and waits for a response.
Yes, in fact the router AT&T U-Verse sends you has built in WIFI. Unfortunately, they charge more than its worth for the router.
If a router has a route in its routing table, it will have a next hop IP address and / or outbound interface. If a router does not have a route in its routing table the packet will be dropped.