Table 28. Port Statistics Data window entries (continued)
Entry | Description |
|
|
Total LIP received | Number of loop initialization primitive frames received. |
|
|
LIP F7F7 count | A loop initialization primitive frame used to acquire an Arbitrated Loop Physical |
| Address (AL_PA). |
|
|
LIP F8F7 count | Currently not used. |
|
|
LIP F7AIPs count | This LIP is used to reinitialize the loop. An L_Port, identified by AL_PS, might |
| have noticed a performance degradation and is trying to restore the loop. |
|
|
LIP F8AIPs Count | This LIP denotes a loop failure detected by the L_Port identified by AL_PS. |
|
|
LIP AIPdAIPs Count | Number of F7, AL_PS LIPs, or AL_PD (vendor specific) resets, performed. |
|
|
Class 2 In Frames | Number of class 2 frames received by this port. |
|
|
Class 2 Out Frames | Number of class 2 frames transmitted by this port. |
|
|
Class 2 Words In | Number of class 2 words received by this port. |
|
|
Class 2 Words Out | Number of class 2 words transmitted by this port. |
|
|
Class 3 In Frames | Number of class 3 frames received by this port. |
|
|
Class 3 Out Frames | Number of class 3 frames transmitted by this port. |
|
|
Class 3 Words In | Number of class 3 words received by this port. |
|
|
Class 3 Words Out | Number of class 3 words transmitted by this port. |
|
|
Decode Error Count | Number of invalid transmission words detected during decoding. Decoding is |
| from the |
|
|
Loss Of Sync Count | Number of synchronization losses (>100 ms) detected by this port. A loss of |
| synchronization is detected by receipt of an invalid transmission word. |
|
|
Invalid CRC Count | Number of invalid CRC frames detected. |
|
|
Tx Wait Count | Number of times the port entered a wait state because it was out of |
| buffer credits. |
|
|
Class 3 Toss Count | Number of class 2 and class 3 sequences that were discarded by this port. A |
| sequence can be discarded because of detection of a missing frame (based on |
| SEQ_CNT), detection of an E_D_TOV timeout, receiving a reject frame, |
| receiving frames for a stopped sequence, or other causes. |
|
|
FReject Count | Number of frames, from devices, that have been rejected. Frames can be |
| rejected for many reasons. |
|
|
FBusy Count | Number of class 2 and class 3 fabric busy (F_BSY) frames generated by this port |
| in response to incoming frames. This usually indicates a busy condition on the |
| fabric or N_Port that is preventing delivery of this frame. |
|
|
Link Failures | Number of optical link failures detected by this port. A link failure is a loss of |
| synchronization for a period of time greater than the value of R_T_TOV or by loss |
| of signal while not in the offline state. A loss of signal causes the switch module |
| to attempt to reestablish the link. If the link is not reestablished by the time |
| specified by R_T_TOV, a link failure is counted. A link reset is performed after a |
| link failure. |
|
|
Primitive Sequence Errors | Number of bad primitives received by the port. |
|
|
Rx Link Resets | Number of link reset primitives received from an attached device. |
|
|
113
