Hi Guys, I thought it might be worthwhile to put some information together for Telstra Ethernet Access services based on the MEF standard. This is a loose guide based on the Telstra TSIS documentation which isn't helpful for Mikrotik so I have attempted to convert the Cisco parameters to Mikrotik based on the information in the TSIS guide and also from personal experience. Please provide feedback if you think these figures work or don't work, I'm happy to update them as we keep rolling out links and any suggestions would be welcome and be shared on this list as they can be a challenge to get right and the slower links really suffer from Telstra dropping packets if they aren't configured right. L2 Speed Mbit/s L3 speed Mbit/s Limit-at kBit/s Max-limit kBit/s Burst kBits/s Queue Type Queue Size Packets MTU Size 6 5.88 5880 5976 96 pfifo 8 1596 8 7.84 7840 7960 120 pfifo 9 1596 10 9.8 9800 9960 160 pfifo 13 1596 20 19.6 19600 19920 320 pfifo 25 1596 30 29.4 29400 29840 440 pfifo 34 1596 40 39.2 39200 39696 496 pfifo 39 1596 50 49 49000 49640 640 pfifo 50 1596 60 58.8 58800 59520 720 pfifo 56 1596 70 68.6 68600 69400 800 pfifo 63 1596 80 78.4 78400 79360 960 pfifo 75 1596 90 88.2 88200 89240 1040 pfifo 81 1596 100 98 98000 99400 1400 pfifo 110 1596 150 147 147000 148760 1760 pfifo 138 1596 200 196 196000 198080 2080 pfifo 163 1596 300 294 294000 298000 4000 pfifo 313 1596 400 392 392000 396800 4800 pfifo 376 1596 500 490 490000 496800 6800 pfifo 533 1596 600 588 588000 595200 7200 pfifo 564 1596 800 784 784000 792000 8000 pfifo 627 1596 1000 980 980000 988240 8240 pfifo 645 1596 Regards Paul