看看我的ADSL线路质量怎么样?想提速4M
本帖最后由 smartzzh 于 2010-7-12 20:04 编辑如图,不知道线路质量咋样,我不会看 提速到4M没问题,你的线路模式不是adsl2+的,改正确后效果更好 本帖最后由 rubygoa 于 2010-7-12 20:10 编辑
我的比较一般:
Statistics -- ADSL
Mode: G.DMT
Line Coding: Trellis On
Status: Connected
Link Power State: L0
Downstream Upstream
SNR Margin (dB): 27.8 21.0
Attenuation (dB): 11.0 6.5
Power (dBm): 9.7 12.5
Attainable Rate (Kbps): 8736 980
Rate (Kbps): 4096 640
K (number of bytes in DMT frame): 12921
R (number of check bytes in RS code word): 00
S (RS code word size in DMT frame): 1 4
D (interleaver depth): 8 2
Delay (msec): 2 2
Super Frames: 282845 282847
Super Frame Errors: 0 0
RS Words: 19233514 0
RS Correctable Errors: 0 0
RS Uncorrectable Errors: 0 N/A
HEC Errors: 0 0
OCD Errors: 0 0
LCD Errors: 0 0
Total Cells: 46450943 0
Data Cells: 229672 0
Bit Errors: 0 0
Total ES: 0 0
Total SES: 0 0
Total UAS: 11 0 谢谢Y大的回答,应该怎么改,找电信? 感觉我的延时比较高,DNS在26-27左右,而同一个小区别人的延时在20左右 没事的,
还有,你已经是2+模式了,是最大14M开3M,如果你要的话,8M都可以上,至于ping值,这个你不必在意,只是局端设置的交织深度不同而有所不同,开了交织可以减少断线次数,俗话说是稳定一点,对应线路稍差的线路,如果线路好或者你是玩CS的,就完全没这个必要,叫技术员改回快速,但现在厂家配置的模板一般为稳定起见,都是交织,普通技术员不会搞的。可能要市一级技术员才有权搞。
你可以GOOGLE一下"交织 ADSL" 或参与以下http://www.seobye.com/xinqingrizhi/233
以下线路交织深度为4的,2个都是DNS
我的Ping谷歌的DNS在110左右 Pinging 8.8.8.8 with 32 bytes of data:
Reply from 8.8.8.8: bytes=32 time=114ms TTL=50
Reply from 8.8.8.8: bytes=32 time=114ms TTL=50
Reply from 8.8.8.8: bytes=32 time=114ms TTL=50
Reply from 8.8.8.8: bytes=32 time=113ms TTL=50
Ping statistics for 8.8.8.8:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 113ms, Maximum = 114ms, Average = 113ms PING DNS结果如下(江西电信):
Pinging 202.101.224.69 with 32 bytes of data:
Reply from 202.101.224.69: bytes=32 time=34ms TTL=249
Reply from 202.101.224.69: bytes=32 time=34ms TTL=249
Reply from 202.101.224.69: bytes=32 time=34ms TTL=249
Reply from 202.101.224.69: bytes=32 time=34ms TTL=249
Ping statistics for 202.101.224.69:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 34ms, Maximum = 34ms, Average = 34ms
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