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電訊台
Documentary: How it is made Cisco Internetworking Devices
How to: Lay submarine cables
有冇高質 可以喺sonicwall用嘅console線介紹
間間牌子嘅 console pin layout 都有啲唔同
Where to buy
淘寶搵嚟搵去都剩係得cisco h3c etc.
應該無,問間廠/手夾一條搭個Adapter連住cisco console cable
Dear all,
The 2019-20 Budget Speech will be delivered on 27 February 2019 (Wednesday). Your assistance is sought to stay vigilant and report immediately if there is any abnormality that would have impact on the Hong Kong Internet infrastructure.
2. Should there be any abnormality from now to 28 February 2019 (Thursday) inclusively, please report by following the incident reporting mechanism with the attached report form:
3. Thanks a lot for your assistance.
Regards,
Kelvin NGAI
IILG Secretariat, OGCIO
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Distribution of this e-mail includes IILG Representatives and Major ISPs
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Hong Kong Internet eXchange
Hong Kong Internet Registration Corporation Limited
Hong Kong Internet Service Providers Association
Hong Kong Computer Emergency Response Team Coordination Center
Hong Kong Police Force
Office of the Communications Authority
PCCW Limited
Hutchison Global Communications Limited
i-CABLE Communications Limited
HKNet Company limited
HKBN Enterprise Solutions Limited
Hong Kong Broadband Network Limited
China Mobile International Limited
Sonicwall一年總會出一次問題要reboot
我諗緊係唔係只係比個port你, 然後流量再收錢.
有啲係睇你每個月嘅 95th percentile bandwidth 嚟計錢
Transit
Flat Price:你買 1Gbps 就收足你 1Gbps 嘅錢
Dynamic:你 port 係 10Gbps,買 1Gbps committed,比 1Gbps 嘅錢,但係如果你嗰個月 95th percentile 過咗 1Gbps 就開始收 extra 嘅 Mbps 錢
Cogent 不溜都平,10Gbps 超平,但係係垃圾
有無同你哋分享過個故事,Cogent 嘅 10Gbps,淨係行到 500Mbps
個port interface係100g啫 無話出街100g
interface bw 不等於實際速度
可唔可以免責
同埋如果比 Cogent email 你嘅話千祈唔好覆
聽聞有人比 Cogent 告過,就係因爲封 email
最後要攞荷包買 5x10Gbps 嘅 Cogent
跟住佢哋知道 Cogent 唔足速,所以特登唔行 Cogent
if (pps > thres1 || bandwidth > thres2 || connections > thres3) then block(ip, 15m)
我而家先知我個餐叫「孖芝餐」,佢講完我要load 一load先知佢講緊我個餐🤣
吹大左,只係GE有人知道貪污而順勢食左,而且寫書嘅人只係質疑無一個會議去傾呢件事,但派膠嘅係個時法國政府無左呢回事而俾佢過左.寫書個條友同時無否認過alstom無貪污過
有,不過 backbone 係 STM-1 定係 STM-4
TW 是 Inter-country network big, external shit
即係廣東一條 10G 上海一條 10G 北京一條 10G 咁
idk, the norther the higher ping
不過第一線嘅 Market 已經鞏固咗,應該好難摺
然後全程 VPLS 返香港或者個客嘅其他 office
開機冇speaker聲mon冇signal係咩問題?