i have a Dell Broadcom 57810s Dual Port 10gbe card and i thought all this time it was working with my 10g switch (netgear GS110MX) but i just notice that its not 

Your diagnostics could tell more ?

Go to Tools / Diagnostics, and attach the zip file to your next post.

On 4/8/2021 at 5:35 AM, ChatNoir said:

Your diagnostics could tell more ?

Go to Tools / Diagnostics, and attach the zip file to your next post.

 

unraidnas-diagnostics-20210411-0049.zip

NIC supports and is advertising 10GbE:

 

    Advertised link modes:  100baseT/Half 100baseT/Full
                            1000baseT/Full
                            10000baseT/Full

 

Problem is this:

 

Link partner advertised link modes:  100baseT/Full
                                     1000baseT/Half 1000baseT/Full

 

 

Are you sure that you are on one of the 2 10Gb ports of the switch ?

from ethtool it seems eth9 is 10Gb compatible but the partner is not.

 

Settings for eth9:
	Supported ports: [ TP ]
	Supported link modes:   100baseT/Half 100baseT/Full
	                        1000baseT/Full
	                        10000baseT/Full
	Supported pause frame use: Symmetric Receive-only
	Supports auto-negotiation: Yes
	Supported FEC modes: Not reported
	Advertised link modes:  100baseT/Half 100baseT/Full
	                        1000baseT/Full
	                        10000baseT/Full
	Advertised pause frame use: Symmetric Receive-only
	Advertised auto-negotiation: Yes
	Advertised FEC modes: Not reported
	Link partner advertised link modes:  100baseT/Full
	                                     1000baseT/Half 1000baseT/Full
	Link partner advertised pause frame use: Symmetric Receive-only
	Link partner advertised auto-negotiation: Yes
	Link partner advertised FEC modes: Not reported
	Speed: 1000Mb/s
	Duplex: Full
	Auto-negotiation: on
	Port: Twisted Pair
	PHYAD: 17
	Transceiver: internal
	MDI-X: Unknown
	Supports Wake-on: g
	Wake-on: d
        Current message level: 0x00000000 (0)
                              
	Link detected: yes

driver: bnx2x
version: 5.10.28-Unraid
firmware-version: FFV7.4.8 bc 7.4.19 phy 1.34
expansion-rom-version: 
bus-info: 0000:07:00.1
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes

 

But I am super bad at network stuff so I might be wrong.  

Damn, my post was delayed by the stupid forum reboot and I am late to the party !   

I plugged it into the second to last port of the switch is there anything else I can do 

Other than testing with anther switch, or another NIC on that switch no much more I can think of.

You could try a different cable.