早上被电话叫醒了。。起来看春晚。。。
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突然发现CNTV视频秒开。。。。十分好奇。。。原来 CNTV 使用的是akamai 的全球 cdn。。。央视果然财大气粗。。。- C:\Users\admin>ping www.cntv.cn
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+ H: {! j( B8 x4 j. a6 r' k' F- Pinging a411.b.akamai.net [24.156.130.17] with 32 bytes of data:
7 m W1 B' K! Q+ @8 t5 G - Reply from 24.156.130.17: bytes=32 time=14ms TTL=58
& b/ `# {# U" G4 E) a; N3 q - Reply from 24.156.130.17: bytes=32 time=19ms TTL=58
' j! }) }* L9 H& n- F' [" ~: _. x& f - Reply from 24.156.130.17: bytes=32 time=18ms TTL=58
$ c8 k; O' `' z$ W - Reply from 24.156.130.17: bytes=32 time=37ms TTL=58
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- Ping statistics for 24.156.130.17:
$ u) Z+ f3 e& A' i8 _ - Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
' S# C$ j: Y; w" Q4 z% S1 k) O - Approximate round trip times in milli-seconds:
0 `& ?2 ^. S& W8 ` - Minimum = 14ms, Maximum = 37ms, Average = 22ms
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