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TM280的端口识别
TM280的端口在OS下识别,下面使用CentOS 7.6系统为例进行说明。
- 以root用户登录服务器OS,单击鼠标右键,选择“Open Terminal”打开命令行。
- 执行如下命令,查看TM280的网卡设备(PCIe function)。
lspci | grep -i eth
回显如下:
7d:00.0 Ethernet controller: Huawei Technologies Co., Ltd. HNS GE/10GE/25GE RDMA Network Controller (rev 21) 7d:00.1 Ethernet controller: Huawei Technologies Co., Ltd. HNS GE/10GE/25GE Network Controller (rev 21) 7d:00.2 Ethernet controller: Huawei Technologies Co., Ltd. HNS GE/10GE/25GE RDMA Network Controller (rev 21) 7d:00.3 Ethernet controller: Huawei Technologies Co., Ltd. HNS GE/10GE/25GE Network Controller (rev 21)
- 执行如下命令,查询到TM280的4个NIC端口。
ifconfig -a
TM280的4个NIC端口以“enp125s0f[num]/enp189s0f[num]/eth[num]”的形式显示,如回显中的“enp125s0f0”、“enp125s0f1”、“enp125s0f2”和“enp125s0f3”。具体端口名称与服务器的操作系统有关,操作系统不同,名称显示不同。
enp125s0f0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 ether 00:01:08:00:0e:58 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 enp125s0f1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 128.5.251.163 netmask 255.255.255.0 broadcast 128.5.251.255 inet6 fe80::502e:dcf:71:cad4 prefixlen 64 scopeid 0x20<link> ether 00:01:08:00:13:52 txqueuelen 1000 (Ethernet) RX packets 48529 bytes 4060749 (3.8 MiB) RX errors 0 dropped 6676 overruns 0 frame 0 TX packets 185 bytes 81044 (79.1 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 enp125s0f2: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 ether 00:01:08:00:13:01 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 enp125s0f3: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 inet 10.10.10.10 netmask 255.255.255.0 broadcast 10.10.10.255 inet6 fe80::7cd9:3aeb:beb8:4fb8 prefixlen 64 scopeid 0x20<link> ether 00:01:08:00:10:34 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
- 执行如下命令,查看端口信息。
ethtool -i enp125s0f[num]/enp189s0f[num]/eth[num]
如查看enp125s0f0的端口信息,命令为:ethtool -i enp125s0f0
回显如下:
driver: hns3 version: 4.19.36-vhulk1906.3.0.h356.eule firmware-version: 1.8.12.3 expansion-rom-version: bus-info: 0000:7d:00.0 supports-statistics: yes supports-test: yes supports-eeprom-access: no supports-register-dump: yes supports-priv-flags: no