Hi!
Neededhelp!
I have the adapter X710DA4 and X710DA2, and using LR SFP Modules Intel DUAL RATE 1G/10G SFP+ LR (bailed) FTLX1471D3BCV-IT.
There is a problem for inclusion in Juniper switch, link is down 1GB mode between devices.
Try to off auto-negotiation or/and change speed to 1000 get:
@ubuntu:~$ sudo ethtool -s p2p1 autoneg off speed 1000 duplex full
Cannot get current device settings: No such device
not setting speed
not setting duplex
not setting autoneg
@ubuntu:~$ sudo ethtool -i p2p1
driver information:
driver: i40e
version: 1.5.16
firmware-version: 4.42 0x80001921 0.0.0
bus-info: 0000:0a:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes
It is in the caseof a loopbetween the interfaceson the X710:
@ubuntu:~$ sudo ethtool p2p1
Supported ports: [ FIBRE ]
Supported link modes: 1000baseT/Full
10000baseT/Full
Supported pause frame use: Symmetric
Supports auto-negotiation: No
Advertised link modes: 10000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: No
Speed: 10000Mb/s
Duplex: Full
Port: FIBRE
PHYAD: 0
Transceiver: external
Auto-negotiation: off
Supports Wake-on: d
Wake-on: d
Current message level: 0x0000000f (15)
drv probe link timer
Link detected: yes
Need a solution what to do to make the link between the X710 and Juniper stood up to the work, if possible.