hi guys, im just receive new rb1200 installing 5.5
doing configurations and receive o lot errors on 100 mbit ports with POE + MPLS, before upgrade all working fine on rb493 -(
any rec ?


hi guys, im just receive new rb1200 installing 5.5
doing configurations and receive o lot errors on 100 mbit ports with POE + MPLS, before upgrade all working fine on rb493 -(
any rec ?


What do you mean by POE in this case? RB1200 cannot be powered with PoE.
im mean, connect to 1200 - 100 mbit Rb 411Ah over POE on eth7 and eth8
Why do you plug in PoE into RB1200 ports 7 and 8? RB1200 does not support PoE
Please send supout.rif file from this router to support@mikrotik.com
http://wiki.mikrotik.com/wiki/Manual:Support_Output_File
this is so bad, im was in planing concentrate seven remote 100 mbit devices Powered by PoE ( before was 493ah and was to slow and slow Out only 100 mbit) as, im understand, im cant do this task? and your rec is 493G ? im right?
I don’t understand what you are trying to do? please make a network diagram of how you connected. Maybe we simply misunderstood you.
im try build like this

We found a bug in statistics and we will fix it. Let us know whether there are problems with throughput or latency.
present problems with throughput, im cant access via winbox on remote 433ah over 1200,
(im think trouble with mtu in MPLS ) horewer mpls and ospf is up, mactelnet is work,
so a lot lost packet via speedtest, different errors going up in statistic in different field, but then im turn off
mpls and do one bridge everything work fine
so, hard to explain with my poor English -( a lot of experiments one day is Out
BUG with max mtu migrating to 5.6 -( but statistics works, im see only FCS errors -) so maximum MTU in mpls configuration is 1500