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Ports report incorrect port speed 10Gbps in "network port show" and "ifstat -a" instead of 1Gbps

  1. Last updated
    Jun 27, 2023
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Category:
fas-systems
Specialty:
HW
Last Updated:
6/27/2023, 12:20:02 AM

Applies to

  • FAS
  • ONTAP 9

Issue

  • Ports e0c,e0d,e0e appears 10Gbps in "network port show" and "ifstat -a" instead of 1Gbps.

network port show:

Node: node-1
Speed(Mbps) Health
Port IPspace Broadcast Domain Link MTU Admin/Oper Status
--------- ------------
---------------- ---- ---- ----------- --------
e0c Default - up 1500 auto/10000 healthy　
e0d Default - up 1500 auto/10000 healthy　
e0e Default fogrp 410 up 1500 auto/10000 healthy　

 

ifstat -a:

-- interface  e0c  (1 day, 9 hours, 36 minutes, 15 seconds) --
LINK INFO
Speed:           10000M | Duplex:            full | Flowcontrol:       none
-- interface  e0d  (1 day, 9 hours, 36 minutes, 14 seconds) --
LINK INFO
 Speed:           10000M | Duplex:            full | Flowcontrol:       none
-- interface  e0e  (1 day, 9 hours, 36 minutes, 15
LINK INFO
 Speed:           10000M | Duplex:            full | Flowcontrol:       none

  • "sysconfig -a" and "ifconfig-vvvm" works fine.

sysconfig -a:

    slot 0: 1/10 Gigabit Ethernet Controller IX4-T
        e0e MAC Address:    d0:39:ea:1d:ab:d4 (auto-1000t-fd-up)
        e0f MAC Address:    d0:39:ea:1d:ab:d5 (auto-unknown-fd-down)
        e0c MAC Address:    d0:39:ea:1d:ab:d2 (auto-1000t-fd-up)
        e0d MAC Address:    d0:39:ea:1d:ab:d3 (auto-1000t-fd-up)

ifconfig-vvvm:

e0c: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
    media: Ethernet autoselect (1000baseT <full-duplex>)
e0d: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
    media: Ethernet autoselect (1000baseT <full-duplex>)
e0e: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
    media: Ethernet autoselect (1000baseT <full-duplex>)

 

 

 

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