网络工程 - 如何验证连接是10G？ - 吾爱随笔录

我有 2 台服务器直接通过 10G 电缆连接。我需要知道连接是否良好，并且确实具有 10G 吞吐量。我使用 IPERF 来验证带宽。

根据测试带宽为1.5-1.7 Gbits/sec。这是否意味着连接是10G？

服务器 A 是 Windows 8.1 Pro 64bit

服务器 B 是 Windows 7 Enterprise 64bit

这是 A (192.168.10.100) 是服务器且 B (192.168.10.200) 是客户端时的输出：

-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.10.200, port 63772
[  5] local 192.168.10.100 port 5201 connected to 192.168.10.200 port 63773
[ ID] Interval           Transfer     Bandwidth
[  5]   0.00-1.00   sec   170 MBytes  1.42 Gbits/sec
[  5]   1.00-2.00   sec   217 MBytes  1.82 Gbits/sec
[  5]   2.00-3.00   sec   217 MBytes  1.82 Gbits/sec
[  5]   3.00-4.00   sec   214 MBytes  1.80 Gbits/sec
[  5]   4.00-5.00   sec   217 MBytes  1.82 Gbits/sec
[  5]   5.00-6.00   sec   207 MBytes  1.74 Gbits/sec
[  5]   6.00-7.00   sec   199 MBytes  1.67 Gbits/sec
[  5]   7.00-8.00   sec   206 MBytes  1.73 Gbits/sec
[  5]   8.00-9.00   sec   192 MBytes  1.61 Gbits/sec
[  5]   9.00-10.00  sec   209 MBytes  1.75 Gbits/sec
[  5]  10.00-10.16  sec  30.3 MBytes  1.63 Gbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth
[  5]   0.00-10.16  sec  0.00 Bytes  0.00 bits/sec                  sender
[  5]   0.00-10.16  sec  2.03 GBytes  1.72 Gbits/sec                  receiver

这是当 B (192.168.10.200) 是服务器并且 A (192.168.10.100) 是客户端时的输出：

-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.10.100, port 55565
[  5] local 192.168.10.200 port 5201 connected to 192.168.10.100 port 55566
[ ID] Interval           Transfer     Bandwidth
[  5]   0.00-1.00   sec   170 MBytes  1.43 Gbits/sec
[  5]   1.00-2.00   sec   175 MBytes  1.47 Gbits/sec
[  5]   2.00-3.00   sec   175 MBytes  1.47 Gbits/sec
[  5]   3.00-4.00   sec   179 MBytes  1.50 Gbits/sec
[  5]   4.00-5.00   sec   181 MBytes  1.52 Gbits/sec
[  5]   5.00-6.00   sec   200 MBytes  1.68 Gbits/sec
[  5]   6.00-7.00   sec   176 MBytes  1.47 Gbits/sec
[  5]   7.00-8.00   sec   177 MBytes  1.48 Gbits/sec
[  5]   8.00-9.00   sec   186 MBytes  1.56 Gbits/sec
[  5]   9.00-10.00  sec   179 MBytes  1.50 Gbits/sec
[  5]  10.00-10.04  sec  6.42 MBytes  1.46 Gbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth
[  5]   0.00-10.04  sec  0.00 Bytes  0.00 bits/sec                  sender
[  5]   0.00-10.04  sec  1.76 GBytes  1.51 Gbits/sec                  receiver