早上被电话叫醒了。。起来看春晚。。。
6 t( N, Z$ i. `5 w
5 J' u5 I- ]: [" p2 |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& O3 `# I0 R2 m$ \/ `6 |5 o7 c9 s
- 4 m7 A2 G" Q) m
- Pinging a411.b.akamai.net [24.156.130.17] with 32 bytes of data:( ]5 B7 ?! M `, }* f1 ~4 d+ n5 k
- Reply from 24.156.130.17: bytes=32 time=14ms TTL=58+ M/ S+ S( }2 T0 C* p
- Reply from 24.156.130.17: bytes=32 time=19ms TTL=58
6 R2 @9 R- m5 L - Reply from 24.156.130.17: bytes=32 time=18ms TTL=58) b. E% Z4 S6 }* V( f" e# H: x
- Reply from 24.156.130.17: bytes=32 time=37ms TTL=58
' a# D R$ H6 |3 s9 S, K Z
; k; C' |/ {' Z9 r" a- Ping statistics for 24.156.130.17:2 j3 Q" j* I6 z9 H# t
- Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),- b' ]" T. m, W$ c" l1 e4 b* U. L2 U6 ]
- Approximate round trip times in milli-seconds:
8 H& ]& w- f. E - Minimum = 14ms, Maximum = 37ms, Average = 22ms
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发表于 2014-1-30 21:00:19
发表于 2014-1-30 21:24:30
发表于 2014-1-30 21:36:01
楼主
发表于 2014-1-30 22:25:36
