5 – Managing Ports | 0 | |||
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Displaying Port Information |
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| Table | |||
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| Entry | Description |
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| Class 3 Toss | Number of class 3 frames that were discarded by this port. A |
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| frame can be discarded because of detection of a missing |
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| frame (based on SEQ_CNT), detection of an E_D_TOV |
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| timeout, receiving a reject frame, or receiving a frame on an |
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| offline port. |
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| Class 3 Words In | Number of class 3 words received by this port. |
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| Class 3 Words Out | Number of class 3 words transmitted by this port. |
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| Decode Errors | Number of invalid transmission words detected during |
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| decoding. Decoding is from the |
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| characters. |
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| Ep Connects | Number of E_Port logins. |
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| FBusy | Number of class 2 and class 3 fabric busy (F_BSY) frames |
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| generated by this port in response to incoming frames. This |
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| usually indicates a busy condition on the fabric or N_port that |
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| is preventing delivery of this frame. |
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| Flow Errors | Number of times a frame is received and all the switch ports |
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| receive buffers are full. The normal Fabric Login exchange of |
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| flow control credit should prevent this from occurring. The |
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| frame will be discarded. |
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| FReject | Number of frames, from devices, that have been rejected. |
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| Frames can be rejected for any of a large number of reasons. |
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| Invalid CRC | Number of invalid Cyclic Redundancy Check (CRC) frames |
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| detected. |
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| Invalid Destination | Number of address identifier (S_ID, D_ID) errors. AL_PA |
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| Address | equals |
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| Link Failures | Number of optical link failures detected by this port. A link |
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| failure is a loss of synchronization or by loss of signal while not |
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| in the offline state. A loss of signal causes the switch to |
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| attempt to |
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| a link failure is counted. A link reset is performed after a link |
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| failure. |
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| LIP (AL_PD,AL_PS) | Number of F7, AL_PS LIPs, or AL_PD (vendor specific) resets, |
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| performed. |
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| LIP(f7,AL_PS) | This LIP is used to reinitialize the loop. An L_port, identified by |
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| AL_PS, may have noticed a performance degradation and is |
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| trying to restore the loop. |
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