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标题: 淘米你出来知道你今天很闲那也不能这么吓人啊！！！ [打印本页]

作者: Xeon电脑 时间: 2013-10-29 17:34:52 标题: 淘米你出来知道你今天很闲那也不能这么吓人啊！！！

大神说5-7天是一个DLM检查cycle 会自动进行profile设置你和我说头7天重启后就要等很久很久别吓我好吗？
PS：手机没电了

作者: taomibaobao 时间: 2013-10-29 17:40:30

本帖最后由 taomibaobao 于 2013-10-29 17:41 编辑

第一个7天是非常重要的。。

我不觉得每7天就一个cycle，就会给你升级。。
我觉得头7天是一个cycle ,之后的cycle不一定给你升级了。。。。

这么看吧。。你自从修改了那个晚上3，4点断了再连接的选项，看等多久再给你升级吧。。

作者: taomibaobao 时间: 2013-10-29 17:40:52

我不闲啊。。。我只是热心助人。。。。

作者: Xeon电脑 时间: 2013-10-29 17:40:56

taomibaobao 发表于 2013-10-29 17:40
第一个7天是非常重要的。。

我不觉的每7天就一个cycle...

你你不能吓我啊！！！

作者: taomibaobao 时间: 2013-10-29 17:42:35

Xeon电脑发表于 2013-10-29 17:40
你你不能吓我啊！！！

我不是吓你。。。装vdsl的人亲自跟我说头7天千万千万不要重启。

作者: taomibaobao 时间: 2013-10-29 17:43:55

我的意思说，头7天是一个升级的cycle..

之后，可能两个7天才是一个可以升级的cycle.
所以你等两个星期可能还是最终给你升级的。。。

只是比较费时间。。。

作者: Xeon电脑 时间: 2013-10-29 17:45:04

taomibaobao 发表于 2013-10-29 17:42
我不是吓你。。。装vdsl的人亲自跟我说头7天千万千万不要重启。

大神说的 With DLM, it is important not to reset your router too frequently (more than 2-3 times per day), especially during the first 10 day period, as this may be interpreted as instability and may adversely affect your attainable speeds or DLM profile.
我就自动重新拨号1次应该没事如果下星期还没有动静我就联系ISP要求Chorus做 DLM profile reset或者手动看看能不能去17A

作者: Xeon电脑 时间: 2013-10-29 17:46:00

taomibaobao 发表于 2013-10-29 17:40
我不闲啊。。。我只是热心助人。。。。

知道你是热心的宝宝问题是我的小心脏经不起你这样吓啊...

作者: Xeon电脑 时间: 2013-10-29 17:47:01

taomibaobao 发表于 2013-10-29 17:43
我的意思说，头7天是一个升级的cycle..

之后，可能两个7天才是一个可以升级的cycle.

两个7天我还可以接受：）

作者: taomibaobao 时间: 2013-10-29 17:47:09

强烈建议你读geekzone大神的文章。
http://www.geekzone.co.nz/forums ... 05744&page_no=1

Profile:
This is the Bandplan profile that your connection is currently using. This will be either 8b (50mbit max) or 17a (70mbit max). At this point it appears that Chorus will not manually change your Bandplan profile and the only way to get to a 17a profile is if DLM determines that it is appropriate to do so. *4 According to Chorus VDSL documentation, line attenuation must be less than 2.75db (in other words; you are less than approximately 200m from the cabinet) for 17a to be activated, however attenuation figures as high as 7 have been observed prior to some lines being swapped to 17a. Note that this is different to your DLM Profile (see below).

你想要上17a, 你的attenuation到底是多少。。。

作者: taomibaobao 时间: 2013-10-29 17:49:14

你就好了。。。我的attenuation高达15啊。。。

---------------------------------------------------------

Receive Direction Send Direction
Max. DSLAM throughput kbit/s 70000 10360
Min. DSLAM throughput kbit/s 360 360
Attainable throughput kbit/s 31208 14920
Current throughput kbit/s 31096 10344

Latency 8 ms 8 ms
Bitswap on off
Impulse Noise Protection 1.0 1.0

Signal-to-noise ratio dB 14 20
Line attenuation dB 15 102
Carrier record A43 A43
Profile 8b

只能永远8b了。。

作者: Xeon电脑 时间: 2013-10-29 17:50:46

taomibaobao 发表于 2013-10-29 17:47
强烈建议你读geekzone大神的文章。
http://www.geekzone.co.nz/forums.asp?forumid=90&topicid=105744&pag ...

Line attenuation dB Receive Direction 7 Send Direction 102
距离肯定低于200M

作者: taomibaobao 时间: 2013-10-29 17:51:46

Xeon电脑发表于 2013-10-29 17:50
Line attenuation dB Receive Direction 7 Send Direction 102
距离肯定低于200M

看来，你也上不了17a....死心吧。。

作者: Xeon电脑 时间: 2013-10-29 17:54:07

taomibaobao 发表于 2013-10-29 17:49
你就好了。。。我的attenuation高达15啊。。。

----------------------------------------------------- ...

哈哈就在cabinet旁边啊你安装后就是8B还是后来调的？ Bitswap Send Direction你的怎么是OFF我是ON？

Latency我直接没有数字是fast

作者: taomibaobao 时间: 2013-10-29 17:56:12

latenancy一开始我也是fast. 后来经过1个月才出来的数字。

bitswap那个我没有印象改过。

作者: Xeon电脑 时间: 2013-10-29 17:56:38

taomibaobao 发表于 2013-10-29 17:51
看来，你也上不了17a....死心吧。。

however attenuation figures as high as 7 have been observed prior to some lines being swapped to 17a 应该有机会吧

作者: taomibaobao 时间: 2013-10-29 17:57:09

8b profile是default.

作者: Xeon电脑 时间: 2013-10-29 17:57:29

本帖最后由 Xeon电脑于 2013-10-29 17:57 编辑

taomibaobao 发表于 2013-10-29 17:56
latenancy一开始我也是fast. 后来经过1个月才出来的数字。

bitswap那个我没有印象改过。

	Receive Direction	Send Direction
Max. DSLAM throughput	kbit/s	70000	10360
Min. DSLAM throughput	kbit/s	360	360
Attainable throughput	kbit/s	49396	14392
Current throughput	kbit/s	49208	10360

Latency		fast	fast
Bitswap		on	on
Impulse Noise Protection		0.0	0.0

Signal-to-noise ratio	dB	12	19
Line attenuation	dB	7	102
Carrier record		A43	A43
Profile	8b

作者: taomibaobao 时间: 2013-10-29 18:00:04

bitswap应该不能调的。跟每个isp设置有关

作者: Xeon电脑 时间: 2013-10-29 18:01:06

taomibaobao 发表于 2013-10-29 17:57
8b profile是default.

你去到12A/B都没有机会？

作者: Xeon电脑 时间: 2013-10-29 18:01:43

taomibaobao 发表于 2013-10-29 18:00
bitswap应该不能调的。跟每个isp设置有关

很有可能是ISP设置不一样

作者: taomibaobao 时间: 2013-10-29 18:05:35

Xeon电脑发表于 2013-10-29 18:01
你去到12A/B都没有机会？

geekzone说要么8b 要么17a.我一直8b

作者: taomibaobao 时间: 2013-10-29 18:12:59

DLM is an ongoing process, with an initial 10 day 'Validation' phase; which is a period where minimum connect speed baselines are determined, the line is monitored once a minute, and DLM profile changes can occur daily. After the validation phase, DLM falls back to it's normal 'Operations' mode. In this mode, the line is monitored only once a day and profiles change only weekly.

Lines are considered stable if there are no spontaneous resyncs for 48hrs, after which a dlm profile change will be initiated if there is a profile upgrade available and the expected noise margin & bit rates are sufficient.

Note that DLM will periodically re-sync your router in order to effect 'profile' changes (see below). It will do this in intervals ranging from 75 minutes (in the case of significant transmission errors) to 7 days. During the validation period, profile switches can take place at any time. During the Operations phase profile switches take place between 04:10 and 06:30. Due to the way DLM works and the time-frames involved, the best method of dealing with it is to simply wait for it to do it's thing. Significant improvements in line statistics and speeds can take weeks to come into effect. If you are not where you want to be after 2 months, then you could start looking at router tweaks to move things in the right direction.

With DLM, it is important not to reset your router too frequently (more than 2-3 times per day), especially during the first 10 day period, as this may be interpreted as instability and may adversely affect your attainable speeds or DLM profile.

作者: Xeon电脑 时间: 2013-10-29 21:21:41

taomibaobao 发表于 2013-10-29 18:05
geekzone说要么8b 要么17a.我一直8b

还是希望去17a 哈哈

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