Linux网络+是/否自动协商的混合

网络工程 转变 网络 联网 linux 网络访问
2022-03-03 21:43:56

我们有 10 台服务器 Advertised auto-negotiation: yes

作为

带驱动程序的机器:i40e

driver: i40e
version: 2.3.2-k
firmware-version: 10.51.5
expansion-rom-version:
bus-info: 0000:12:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes


Supported ports: [ FIBRE ]
Supported link modes:   10000baseSR/Full
Supported pause frame use: Symmetric
Supports auto-negotiation: Yes
Supported FEC modes: Not reported
Advertised link modes:  10000baseSR/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Advertised FEC modes: Not reported
Speed: 10000Mb/s
Duplex: Full
Port: FIBRE
PHYAD: 0
Transceiver: internal
Auto-negotiation: off
Supports Wake-on: d
Wake-on: d
Current message level: 0x00000007 (7)
                       drv probe link
Link detected: yes

我们还有另外 10 台带有“广告自动协商:否”的服务器

带驱动的机器:ixgbe

driver: ixgbe
version: 4.4.0-k-rh7.3
firmware-version: 0x8000091d
bus-info: 0000:0b:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: no


      Supported ports: [ FIBRE ]
Supported link modes:   10000baseT/Full
Supported pause frame use: No
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: 0x00000007 (7)
                       drv probe link
Link detected: yes

关于混合自动协商

当两组服务器都在它们之间进行评论时,这可能是一个问题吗?

1个回答

理论上,不会,因为 10Gb 以太网只能在全双工下工作。但作为一般规则,您应该将所有设备设置为自动协商。使您的设备尽可能统一以简化管理也是一个好主意。