Maximum Transmission Unit is the largest unit of data that can be sent on a given system
Maximum Transmission Unit: the maximum size of each packet sent (in octets) If you notice that your transfers slow down after time, then adjusting the MTU should help to remedy the problem An optimal setting for MTU would be 1024 over a modem connection, or 1500 if you were connected to a TCP/IP Ethernet network The normal setting for a WinSock connection will be 576 In any case, if you're using Trumpet, the TCPRWIN should be set at 4 times the MTU, and the TCPMSS should be about 40 less than the MTU i e MTU = 1024, TCPRWIN = 4096, TCPMSS = 984 or MTU = 1500, TCPRWIN = 6000, TCPMSS = 1460 Simply go into 'File' and then 'Setup' and make the appropriate changes If you're using Windows 95 or a Macintosh, you'll need to seek documentation (check out the WWW for this) on how to make the changes Back to Top N
The Maximum Transmission Unit (MTU) is a parameter that determines the largest datagram than can be transmitted by an IP interface (without it needing to be broken down into smaller units) The MTU should be larger than the largest datagram you wish to transmit unfragmented Note: this only prevents fragmentation locally Some other link in the path may have a smaller MTU: the datagram will be fragmented at that point Typical values are 1500 bytes for an ethernet interface, or 576 bytes for a SLIP interface
Maximum Transmission Unit The MTU of a link is the maximum packet size, in bytes, that can be transmitted across the link For Ethernet, this is 1536 bytes For SLIP lines, it can be variable, based on each host's ability to receive and reassemble packets The RFC for SLIP suggests an MTU of 1006 bytes, but this is not a requirement
Maximum Transmission Unit A specification in a data link protocol that defines the maximum number of bytes that can be carried in any one packet on that link
Maximum Transfer Unit Maximum size of an IP packet that will be accepted for transmission without fragmenting it into smaller datagrams Usually an optimal size is determined automatically; typical sizes are 296 bytes (40 header + 256 data for phone lines), and 1500 bytes (the maximum for ethernet connections)
The Maximum Transmission Unit is the largest packet that a given network medium can carry Ethernet, for example, has a fixed MTU of 1500 bytes, ATM has a fixed MTU of 48 bytes, and PPP has a negotiated MTU that is usually between 500 and 2000 bytes (Note that ATM's 48-byte "cells" are at the extreme low level Network stacks usually don't use the cells directly; instead, they run over a higher-level framing standard called AAL5, which has a 65536 byte MTU )
Maximum Transmission Unit - The largest physical packet size, measured in bytes, that a network can transmit Any messages larger than the MTU are divided into smaller packets before being sent
The Maximum Transmission Unit (MTU) is a parameter that determines the largest datagram than can be transmitted by an IP interface without it needing to be broken down into smaller units The MTU should be larger than the largest datagram you wish to transmit unfragmented Note, this only prevents fragmentation locally, some other link in the path may have a smaller MTU and the datagram will be fragmented there Typical values are 1500 bytes for an ethernet interface, or 576 bytes for a SLIP interface
Maximum Transmission Unit The greatest amount of data or "packet" size that can be transferred in one physical frame on a network This packet also contains the header and trailer information, which are like addresses for each packet that are required by the routers on the network
Maximum Transmission Unit, the largest size of packet that can be sent over a link This is determined by the underlying network, but must be taken account of at the IP level IP packets, which can be up to 64K bytes each, must be packaged into lower-level packets of the appropriate size for the underlying network(s) and re-assembled on the other end When a packet must pass over multiple networks, each with its own MTU, and many of the MTUs are unknown to the sender, this becomes a fairly complex problem See path MTU discovery for details Often the MTU is a few hundred bytes on serial links and 1500-odd on Ethernet There are, however, serial link protocols which use a larger MTU to avoid packet packet fragmentation at the ethernet/serial boundary, and newer (especially gigabit) Ethernet networks sometimes support much larger packets because these are more efficient in some applications
Maximum Transmission Unit In PPP a number determined by the connectivity software that helps determine the size of the packets of data that will be sent over your connection
The Maximum Transmission Unit is a parameter that determines the largest datagram than can be transmitted by an IP interface without it needing to be broken down into smaller units Typical values are 1500 bytes for an ethernet interface, or 576 bytes for a SLIP interface MTU discovery is the process of discovering the MTU of a remote site that can be used without causing expensive fragmentation See DF