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C-Data OLT তে নতুন যে সমস্যা গুলি হচ্ছে, তার সমাধান আমার কাছে নেই। তাই কেউ নতুন করে C-Data কিনলে নিজ দায়িত্ব নিয়ে কিনবেন।
You can use CLI mode to enable loop detection or simply can use EMS to enable it.
If you want to use CLI mode, Commands are below,
First Clear all old statistics of uplink port, to do so, use,
epon#swport GE1
epon(GE-1)#statistics clear
epon (GE-1)#exit
Now you can have a look, what is the present status of your uplink port, to do so,
epon#show swport GE1 statistics
If you see, huge broadcasting is happening at out board cast pkt, you can enable loop detection.
To save from looping & broadcasting problem, you can also, enable it in advance by skipping all these stages.
To enable loop detection & ONU port blocking, you can use,
epon#olt -1
epon(olt-1)#onu-1
epon(olt-1/onu-1)#uni 1
epon(olt-1/onu-1/uni-1)#ctc loop detect enable
epon(olt-1/onu-1/uni-1)#ctc looped enable
epon(olt-1/onu-1/uni-1)#Exit
Then save it,
epon#system save all
If you want to do it via EMS; just log in to EMS, select the ONU, go to advance management option & enable it :)
If you have any query; you can contact with +8801713131585 (my numbers).