When the host accesses web service of the server, the value of the "Protocol" field at the network layer is 6.
When the host accesses web service of the server, the value of the "Protocol" field at the network layer is 6.
When accessing a web service of a server, the communication typically uses the Transmission Control Protocol (TCP) at the transport layer. The value of the 'Protocol' field at the network layer (IP layer) for TCP is 6. Therefore, this statement is true.
The Protocol field may refer to protocols at either the network layer, such as ICMP, but may also refer to upper layer protocols such as the TCP (06/0x06) or UDP (17/0x11)