CRC errors on Broadcom switch
Applies to
- ONTAP 9
- MetroCluster IP
- Broadcom switch
Issue
- CRC errors on node port:
RECEIVE
Total frames: 1217k | Frames/second: 1214 | Total bytes: 4821m
Bytes/second: 4807k | Total errors: 72 | Errors/minute: 4
Total discards: 0 | Discards/minute: 0 | Multi/broadcast: 1485
Non-primary u/c: 0 | Errored frames: 0 | Unsupported Op: 0
CRC errors: 72 | Runt frames: 0 | Fragment: 0
Long frames: 0 | Jabber: 0 | Length errors: 0
Alignment errors: 0 | No buffer: 0 | Pause: 0
Jumbo: 574k | Error symbol: 0 | Bus overruns: 0
Queue drops: 0 | LRO segments: 715k | LRO bytes: 4778m
LRO6 segments: 0 | LRO6 bytes: 0 | Bad UDP cksum: 0
Bad UDP6 cksum: 0 | Bad TCP cksum: 0 | Bad TCP6 cksum: 0
Mcast v6 solicit: 0 | Lagg errors: 0 | Lacp errors: 0
Lacp PDU errors: 0
TRANSMIT
Total frames: 936k | Frames/second: 934 | Total bytes: 1578m
Bytes/second: 1573k | Total errors: 0 | Errors/minute: 0
Total discards: 0 | Queue overflow: 0 | Multi/broadcast: 153
Collisions: 0 | Pause: 0 | Jumbo: 183k
Cfg Up to Downs: 2 | TSO segments: 38837 | TSO bytes: 1380m
TSO6 segments: 0 | TSO6 bytes: 0 | HW UDP cksums: 3046
HW UDP6 cksums: 0 | HW TCP cksums: 769k | HW TCP6 cksums: 0
Mcast v6 solicit: 0 | Lagg drops: 0 | Lagg no buffer: 0
Lagg no entries: 0
DEVICE
Mcast addresses: 3 | Rx MBuf Sz: 9216
LINK INFO
Speed: 25000M | Duplex: full | Flowcontrol: none
Media state: active | Up to downs: 2 | HW assist: 5655- RX errors in peer port (switch):
*************** show interface counters ***************
Port InOctets InUcastPkts InMcastPkts InBcastPkts InDropPkts Rx Error
--------- ---------------- ---------------- ---------------- ---------------- ---------------- ----------------
...
0/11 67913759589 51503175 5042 4154 2 209362
...
- No details about optical transceiver (switch):
*************** show fiber-ports optical-transceiver all ***************
Output Input
Port Physical Port/ Temp Voltage Current Power Power TX LOS
Lane Number [C] [Volt] [mA] [dBm] [dBm] Fault
------ -------------- ---- ------- ------- ------- ------- ----- ---
0/11 0/11-Lane1 N/A N/A N/A N/A N/A N/A N/A