HP Switch SFP Modules User Manual

Page 79

Managing Ports

Port Statistics Data Windows

59273-00 C

Class 3 Toss

Number of class 3 frames that were discarded by this port. A
frame can be discarded because of detection of a missing
frame (based on SEQ_CNT), detection of an E_D_TOV time-
out, receiving a reject frame, or receiving a frame on an
offline port.

Decode Errors

Number of invalid transmission words detected during
decoding. Decoding is from the 10-bit characters and special
K characters.

FBusy

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.

Flow Errors

Number of times a frame is received and all the H3C
LSW1FC4P0 Interface Card ports receive buffers are full.
The normal Fabric Login exchange of flow control credit
should prevent this from occurring. The frame will be dis-
carded.

FReject

Number of frames, from devices, that have been rejected.
Frames can be rejected for any of a large number of reasons.

Invalid CRC

Number of invalid Cyclic Redundancy Check (CRC) frames
detected.

Number of device logins that have occurred on the H3C
LSW1FC4P0 Interface Card.

Logout Count

Number of device logouts that have occurred on the H3C
LSW1FC4P0 Interface Card.

Long Frames In

Number of long frames received

Loss Of Sync

Number of synchronization losses (>100 ms) detected by this
port. A loss of synchronization is detected by receipt of an
invalid transmission word.

Rx Control Pkts

Number of control packets received

Rx FCoE Pkts

Number of FCoE packets received

Rx FCS Pkts

Number of FCS packets received

Rx FCS Error Pkts

Number of FCS error packets received

Rx Internal MAC Error

Number of internal MAC errors received

Rx Length Error

Number of length errors received

Table 3-16. Ethernet Port Statistics Data Window Entries (Continued)

Entry

Description