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:
3 I! B& B' Z+ K" t6 f% } - Reply from 24.156.130.17: bytes=32 time=14ms TTL=58" y' ~) U7 a" M( r9 X" d Q
- Reply from 24.156.130.17: bytes=32 time=19ms TTL=58& C; R2 w: \7 T% v7 O0 j* W" w
- Reply from 24.156.130.17: bytes=32 time=18ms TTL=58* B+ Z$ ^$ u3 b( }; v
- Reply from 24.156.130.17: bytes=32 time=37ms TTL=58+ k j# \' k6 Z! f9 w J
7 Y6 p) |2 K" P+ v- Ping statistics for 24.156.130.17:: ?+ x$ h6 o1 a% B3 D$ Q
- Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),/ M( Y& X b1 S
- Approximate round trip times in milli-seconds:
w4 Z' r$ W( T) O! n - Minimum = 14ms, Maximum = 37ms, Average = 22ms
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