早上被电话叫醒了。。起来看春晚。。。* K, x3 O1 ?+ v1 E
, T5 z+ R' D3 f* |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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- Pinging a411.b.akamai.net [24.156.130.17] with 32 bytes of data:
6 J2 @3 N- Z, ^# U/ _: v9 g - Reply from 24.156.130.17: bytes=32 time=14ms TTL=588 p6 g4 U0 c. C# Q) ]( Q
- Reply from 24.156.130.17: bytes=32 time=19ms TTL=58
$ l+ e y9 L- I3 h' o: e - Reply from 24.156.130.17: bytes=32 time=18ms TTL=58% A3 ~) ^; X4 O& B9 `1 @
- Reply from 24.156.130.17: bytes=32 time=37ms TTL=580 X9 v' Q6 m4 r4 m/ ~
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- Ping statistics for 24.156.130.17:
& v0 m& ^3 k& h+ {' q1 g: d - Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
- O) R9 `0 [- [& D6 M0 G- E - Approximate round trip times in milli-seconds:
( k+ `# N4 B8 C - Minimum = 14ms, Maximum = 37ms, Average = 22ms
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