相关知识点: 试题来源: 解析 答: The applications associated with those protocols require that all application data be received in the correct order and without gaps。 TCP provides this service whereas UDP does not。反馈 收藏
Reliability would appear to be of utmost importance in DNS, no? TCP is used if the size of the packet goes over 512 bytes. Practically this is only used for zone transfers. It's also faster... Assuming everything works, it's one round trip time for the query and response for UDP, ...
Why Error "Add rule to chip failed" or Is Error "Adding rule failed" Is Frequently Reported When an ACL Rule Contains a TCP or UDP Port Range? The number of applied rules that contain "range" has reached or exceeded the maximum. The S series cards support 16 TCP or UDP port ranges ...
We are getting an error ”UDP connection Server reachable” which is asking to add “stun.azure.com”. The issue is resolved after adding STUN. 1- What is ”UDP connection Server reachable” error message and reason behind of that? Why we are getting this error message?
This means the next renewal request would be sent in 16 days, but not 9 hours it should be. dhclient failed to renew the lease and just silently let the lease expire. After the lease expired, the IP address was withdrawn by the DHCP server. As a result, the IP address was lost. ...
The User Datagram Protocol (UDP) is a fairly simple protocol. It is considered an unreliable transport as there's no guarantee of packet delivery or ordering, but it has lower overhead and is used by time-sensitive applications such as voice and video traffic, as well as by network services...
How do I set the domain if HiLog is used? What is the maximum length of a HiLog record? Is it configurable? Why is private displayed in HiLog information when the format parameter %d or %s is specified? What should I do if the hilog.debug log cannot be printed? How do I ...
They dictate how algorithms have to be used to keep communication secure. StrongVPN offers four types of protocols: Wireguard IKEv2 OpenVPN (TCP, UDP, Scramble) IPsec Each has its own advantages and disadvantages. For example, not all are available on every platform. When you connect to ...
A Graphics object cannot be created from an image that has an indexed pixel format. A new expression requires (), [], or {} after type a reference to '' could not be added. Adding this project as a reference would cause a circular dependency A reference to the component 'System' alrea...
Also, TCP has overhead for acknowledging each and every packet sent. Also, TCP has a pacing/throttling mechanism that will actually slow down the pace of transmission to fit the bandwidth available. This means TCP just can't keep up with the flow. UDP on the other hand just does a ...