When referring to the data structures of a packet, what is the proper term to refer to a single unit of TCP data at the transport layer?当提及一个数据包结构时,以下哪项可以表示一个TCP包在传输层的单个数据单元?()A.TCP segment.TCP段B.TCP packet.TCP包C.TCP frame.TCP帧D.TCP datagram.TCP...
In IS-IS, the value of this field is always 0x83. Length Indicator: length of the fixed header. ID Length: length of a system ID. PDU Type: PDU type. Maximum Area Address: maximum number of area addresses supported by an IS-IS area. Currently, this field has a fixed value of 0,...
An Access Control List (ACL) is a packet filter that filters packets based on rules. One or more rules describe the packet matching conditions, such as the source address, destination address, and port number of packets. For packets that match the ACL rules configured on a device, the devic...
Before understanding the causes of packet loss, it’s important to understand how data is transferred on a network. Data must be chopped up into segments to transfer across a network. Suppose one piece of data is chopped up into 10 segments. Each segment has a header section that contains ...
Ethernet data traffic can be transmitted within an EtherCAT network. Switchport devices can be used in the EtherCAT segment to connect to Ethernet devices such as computers and routers. The switchport device is responsible for inserting the TCP/IP fragments into the EtherCAT traffic. EoE is commonly...
A DNS zone is a segment of the domain namespace. It works like an administrative area that enables more precise control over the domain namespace.DNS zones contain DNS records. They hold name and IP address details for one or more DNS domain components....
Network Interface Card (NIC). The NIC, also known as a network adapter, is a hardware component installed in a computer or other device that connects to the Ethernet network. It provides the physical interface for the device to connect to the network cable and handles the conversion of data...
When Device A receives a TCP segment from Device B, it examines value of the Window field to know the limit on how much data Device B is allowing Device A to send in its next segment. In addition to the dictates of the current window size, each TCP device also has associated with it...
After the request process is completed: the TCP module of the server will return a response, and this process is the same as that of the client (if you are not sure about the encapsulation process of the message header, you can read "A Quick Understanding of the TCP Protocol is Enough"...
Network attached storage (NAS) is a centralized file server that allows multiple users to store and share files over a TCP/IP network by way of wifi or an Ethernet cable.