TFA
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TFP Message control on RTIL - MTP3Ribbon Communications/Signaling Transfer Point 2020. 5. 5. 14:31
We have configured the above topology but a network is not always happy. Let's guess that a link is down between 4444 and 5555. What happens? NA4 4444 will send TFP message to all the linksets. the TFP letter says "I'm totally disable for DPC5555. Don't send DPC5555 messages to me" NA3 and NA6 which recieved TFP will mark LS4444 as 'Prohibit' for RS5555 and send TFP to NA2. NA2 marks 'Prohibit' ..