百度试题 结果1 题目What is the name of the Layer 2 Protocol Data Unit (PDU)? A. data B. bit C. packet D. segment E. frame 相关知识点: 试题来源: 解析 E 反馈 收藏
What are the uses of transport layer?Reliable data exchangeIndependent of network being usedIndependent of application11. What is protocol data unit (PDU)?CS2302-Computer networksDepartment of CSE & IT2012-20132At each layer, protocols are used to communicate and Control information is ...
For example, a packet is the PDU for IP, which defines interactions between hosts identified by IP addresses at the network layer. When a host connects to the internet via an Ethernet network, it incorporates IP into Ethernet frames. These frames transmit between network interface cards (NICs)...
The four acronyms denote different classifications of software and hardware, each with its own unique characteristics and usage scenarios. See More. What is defense in depth? What is a reasoning engine? What is a protocol data unit (PDU)? What are social engineering attacks? What is a ...
A virtual private routing network (VPRN) connects the headquarters, branches, and remote offices through virtual network management devices. Unlike other types of VPN, a VPRN forwards data packets at the network layer. To enable this, each VPN node on the public network must establish a dedicated...
IS-IS works at the data link layer, independent of IP addresses. It uses the SPF algorithm, ensuring fast convergence. It applies to large networks, such as Internet service provider (ISP) networks. What Are the Basic Concepts of IS-IS? IS-IS Router Types To support large-scale routing ...
You'll generally have too many devices at a site to plug them all directly into your power supply. You need PDUs to distribute your site's power to each device. This is possible because a PDU turns one (or a few) power inputs into many (usually about eight) power outputs. For data...
In the context of the OSI (Open Systems Interconnection) model, each layer uses a specific PDU format to encapsulate data for transmission across the network. The PDU at each layer is typically referred to by a specific name, such as a segment, packet, or frame. ...
Testing confirms these limits, but other factors could affect what is achievable in a given scenario. The following table lists the new maximum supported limits. Expand table ElementMaximum supported PDU sessions Enterprise radios typically support up to 1000 simultaneous PDU sessions per radio ...
thing is what information the PDU includes. The format comprises where to send the message to, which short message center (SMC) to use, and the sender’s own number. The length of the information also has to be defined in the string, so that the receiver knows exactly what to look for...