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Cisco nexus 9k + interface error disable issue

vinayjaiswal
Level 3
Level 3

Hi Team,

 

We have nexus 9k ( N9K-C93180YCEXB18Q) standalone device. We have configured po (2 links) between nexus and server.

 

All interfaces will flap and go into Internal-Fail errDisable state.  Pls suggest how to fix this issue.

 

TCLBLRCORPSRVSW001# show interface ethernet 1/18
Ethernet1/18 is down (Internal-Fail errDisable)
admin state is up, Dedicated Interface
Belongs to Po13
Hardware: 1000/10000/25000 Ethernet, address: 70db.9856.0a81 (bia 70db.9856.0a81)

 

TCLBLRCORPSRVSW001# show interface ethernet 1/17
Ethernet1/17 is down (Internal-Fail errDisable)
admin state is up, Dedicated Interface
Belongs to Po13
Hardware: 1000/10000/25000 Ethernet, address: 70db.9856.0a80 (bia 70db.9856.0a80) 

 

TCLBLRCORPSRVSW001# show interface ethernet 1/16
Ethernet1/16 is down (Internal-Fail errDisable)
admin state is up, Dedicated Interface
Belongs to Po12
Hardware: 1000/10000/25000 Ethernet, address: 70db.9856.0a7f (bia 70db.9856.0a7f)
Description: ***SAP_SERVER_1***

 

TCLBLRCORPSRVSW001# show interface ethernet 1/15
Ethernet1/15 is down (Internal-Fail errDisable)
admin state is up, Dedicated Interface
Belongs to Po12
Hardware: 1000/10000/25000 Ethernet, address: 70db.9856.0a7e (bia 70db.9856.0a7e)
MTU 1500 bytes, BW 25000000 Kbit, DLY 10 usec

 

Software
BIOS: version 07.56
NXOS: version 7.0(3)I4(3)
BIOS compile time: 06/08/201

 

Pls suggest how to fix this issue.

 

Thanks in advance.

 

Regards,

Vijay

 
 
1 Reply 1

Mark Malone
VIP Alumni
VIP Alumni
is the server side setup to bond/teaming on a PO could be causing a loop if not and nx is shutting it down as a precaution to prevent it