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标题: 判断服务器网口类型(光口和电口) [打印本页]

作者: jiawang 时间: 2025-8-27 14:10
标题: 判断服务器网口类型(光口和电口)
[root@sztech home]# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
   valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
   valid_lft forever preferred_lft forever
2: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 00:0c:29:d5:0f:61 brd ff:ff:ff:ff:ff:ff
inet 192.168.110.129/24 brd 192.168.110.255 scope global noprefixroute ens33
   valid_lft forever preferred_lft forever
inet6 fe80::9b53:3709:1829:560d/64 scope link noprefixroute
   valid_lft forever preferred_lft forever
3: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
link/ether 52:54:00:4b:6e:ef brd ff:ff:ff:ff:ff:ff
4: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN group default qlen 1000
link/ether 52:54:00:4b:6e:ef brd ff:ff:ff:ff:ff:ff
[root@sztech home]# ethtool ens33
Settings for ens33:
Supported ports: [ TP ]
      Supported link modes: 10baseT/Half 10baseT/Full
                              100baseT/Half 100baseT/Full
                              1000baseT/Full
      Supported pause frame use: No
      Supports auto-negotiation: Yes
      Supported FEC modes: Not reported
      Advertised link modes:  10baseT/Half 10baseT/Full
                              100baseT/Half 100baseT/Full
                              1000baseT/Full
      Advertised pause frame use: No
      Advertised auto-negotiation: Yes
      Advertised FEC modes: Not reported
      Speed: 1000Mb/s
      Duplex: Full
      Port: Twisted Pair
      PHYAD: 0
      Transceiver: internal
      Auto-negotiation: on
      MDI-X: off (auto)
      Supports Wake-on: d
      Wake-on: d
      Current message level: 0x00000007 (7)
                           drv probe link
      Link detected: yes
[root@sztech home]#

[FIBRE]代表光卡
[TP]代表网卡

光口就是光纤的接口，带光模块的口，光模块是将千兆位电信号转换为光信号的接口器件。

电口就是普通的网线接口。

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