Cisco Cisco Aironet 340 Ethernet Bridges 문제 해결 가이드

This error indicates the number of frames lost due to a lack of receiver buffer space in the unit.

Buffer Full Frames Lost is the counterpart to the Queue Full Discard radio transmit error. If the radio transmit
buffers are full, frames from the ethernet cannot be queued for transmit and are buffered until no space
remains. When no space remains, the frames are discarded.

CRC errors occur when a number of frames arrive with an invalid CRC.

CRCs on the Ethernet are usually an indication of cabling problems. Verify whether all network cable
connections are clean, and ensure there is nothing that can cause electromagnetic interference on the cabling.

Collisions indicate the number of times a collision occurs while the frame arrives. A large number of
collisions indicates a hardware problem with an Ethernet node on the infrastructure.

These errors indicate the number of frames received with size in bits that are not a multiple of eight.
Occasionally, extra bits of data are inadvertently attached to a transmitted packet and cause a frame alignment
error.

Over−length frames indicate the frames received that are longer than the configured maximum packet size.

Short frames indicate frames received that are shorter than the allowed minimum packet size of 64 bytes.