￿

 

5 – Managing Ports

 

Displaying Port Information

 

 

 

 

 

 

 

 

 

Table 5-5. Port Statistics Data Window Entries (Continued)

 

 

 

 

Entry

Description

 

 

 

 

Logout Count

Number of logouts that have occurred on the switch.

 

Al Init Count

Number of times the port entered the initialization state.

 

Invalid Destination

Number of address identifiers (S_ID, D_ID) found to be in

 

Address

error.

 

Total LIP Received

Number of loop initialization primative frames received.

 

LIP F7F7 Count

A loop initialization primative frame used to acquire an 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, may 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 10-bit characters and special K

 

 

characters.

 

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 Cyclic Redundancy Check (CRC) frames

 

 

detected.

 

Tx Wait Count

Number of times the port entered a wait state because it was

 

 

out of buffer-to-buffer credits.

 

 

 

 

59022-03 D

5-5

Page 81
Image 81
Q-Logic 59022-03 D manual Port Statistics Data Window Entries