CONTAP-259740: Link goes down on XL710 Ethernet port when the node boots running ONTAP versions with fix for CONTAP-70312
Issue
A link sometimes changes to a "down" state on an XL710-based Ethernet port of a storage system when it boots (planned or unplanned).
EMS log:
[kernel: netif.linkDown: INFO] Ethernet e2d: Link down, check cable.
[kernel: netif.sfpNotSupported: ERROR] The SFP+ or QSFP+ module (Intel Corp AFBR-710DMZ-IN1 ) installed in e2d is not supported with this network interface.
sysconfig-a:
slot 2: Quad 10 Gigabit Ethernet Controller X710 SFP+
e2a MAC Address: ***** (auto-10g_sr-fd-up)
SFP Vendor: Intel Corp
SFP Part Number: AFBR-710DMZ-IN1
e2b MAC Address: ***** (auto-10g_sr-fd-up)
SFP Vendor: Intel Corp
SFP Part Number: AFBR-710DMZ-IN1
e2c MAC Address: *****(auto-10g_sr-fd-up)
SFP Vendor: Intel Corp
SFP Part Number: AFBR-710DMZ-IN1
e2d MAC Address: ***** (auto-unknown-fd-down)
SFP Vendor: Intel Corp
SFP Part Number: AFBR-710DMZ-IN1