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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- Pinging a411.b.akamai.net [24.156.130.17] with 32 bytes of data: n. s4 X5 X6 X6 A: J( U1 I7 w1 o
- Reply from 24.156.130.17: bytes=32 time=14ms TTL=588 @3 W& Y# e' y" M6 P" {
- Reply from 24.156.130.17: bytes=32 time=19ms TTL=58
. I' d3 N9 ]+ H, i: i: o+ j/ k - Reply from 24.156.130.17: bytes=32 time=18ms TTL=58- D$ T" N0 ?! O5 F u h& q
- Reply from 24.156.130.17: bytes=32 time=37ms TTL=58( m5 k8 L" K5 _
& v3 _" {: S4 m) D" \0 |5 x) s8 O- Ping statistics for 24.156.130.17: i) N3 V& W; K# |2 A
- Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
( V0 E: E) K, c( T( ^: K! N - Approximate round trip times in milli-seconds:' {' T/ Q6 p, I x1 U8 ]9 g
- Minimum = 14ms, Maximum = 37ms, Average = 22ms
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