百度试题 结果1 题目How many bytes does the UDP header field have?A、4B、8C、16D、32 相关知识点: 试题来源: 解析 B 反馈 收藏
your bytes leave the application layer on Host A and travel through the transport and network layers on Host A; then they go down to the physical medium, across the medium, and up again through the various lower levels to the application layer on Host B in much the same way. If...
465 bytes. For Windows XP and for Windows 2000, this maximum is 2,000 bytes. Transmission Control Protocol (TCP) is used for any datagrampacket that is larger than this maximum. The maximum size of datagram packets for which UDP is used can be changed by modifying a registry key and ...
the example project is working finei create user control i need to use some codes from the example project i look at the external dependencie folder there got so many .h filesin my user control project almost 50 .h files not added
Many VPNs use the IPsec protocol suite to establish and run these encrypted connections. However, not all VPNs use IPsec. Another protocol for VPNs is SSL/TLS, which operates at a different layer in the OSI model than IPsec. (The OSI model is an abstract representation of the processes ...
Too many APs go online concurrently, leading to a failure to create sufficient DBSS interfaces. No action is required. The AP will attempt to go online again. The country codes of the AP and AC are inconsistent, and the country code of the AP is locked. ...
The maximum size of the RIP message is 504 bytes. With the 8-byte UDP header, the maximum size of the RIP message is a 512-byte IP payload. The following figure illustrates the format of a RIP v1 message. Message Format for RIP v1 The following table describes the fields depicted ...
For a large BDP, increase the parameter value as needed. The unit of this parameter is memory page but not byte. net.ipv4.tcp_rmem Specifies the memory used by sockets for automatic optimization. The first value is the minimum number of bytes allocated to the socket buffer for receiving ...
HWTACACS and RADIUS have many similarities. For example, both HWTACACS and RADIUS use a client/server model, use the key mechanism to encrypt user information, and is extensible. The following compares HWTACACS and RADIUS. Data transmission mode RADIUS uses UDP as the transport protocol. The ...
ach block of transferred data must be acknowledged by an acknowledgment packet before the next block can be sent. Possible way to increase the TFTP speed is to increase the block size. Kindly try by increasing the block size in multiples of 512. The default size is 512 bytes and defined as...