A frame check sequence (FCS) is an error-detecting code added to a frame in a communication protocol. Frames are used to send payload data from a source...
3 KB (419 words) - 22:55, 28 September 2023
Protocol) carried in the frame. The frame ends with a frame check sequence (FCS), which is a 32-bit cyclic redundancy check used to detect any in-transit...
26 KB (3,289 words) - 21:08, 25 April 2024
append/check FCS (frame check sequence) interframe gap enforcement discard malformed frames prepend(tx)/remove(rx) preamble, SFD (start frame delimiter)...
9 KB (1,248 words) - 11:39, 7 May 2024
Point-to-Point Protocol (section PPP frame)
The frame check sequence (FCS) field is used for determining whether an individual frame has an error. It contains a checksum computed over the frame to...
20 KB (2,275 words) - 15:12, 7 July 2024
Cisco HDLC (section cHDLC frame structure)
keep-alive frame. The op-code is 0x02 for keep-alives. The sender sequence number increments with each keep-alive sent by this sender. The received sequence number...
4 KB (412 words) - 20:50, 5 February 2024
interframe gap. A frame is a series of bits generally composed of frame synchronization bits, the packet payload, and a frame check sequence. Examples are...
4 KB (562 words) - 09:48, 23 June 2023
most of the networks are idle. A beacon frame consists of an 802.11 MAC header, a body and a frame check sequence (FCS). Some of the fields in the body...
7 KB (1,032 words) - 00:27, 26 February 2024
addition) is like a UI frame, but additionally applies the frame check sequence only to a specified-length prefix of the frame; transmission errors after...
41 KB (5,026 words) - 13:52, 5 June 2024
Fiber Distributed Data Interface (section Frame format)
link takes over with no perceptible delay. The frame check sequence uses the same cyclic redundancy check as Token Ring and Ethernet. The Internet Engineering...
10 KB (1,152 words) - 11:35, 25 May 2024
