Update The Port problem its seems like a Marvell chip issue, i found this another forum ( http://forum.eltex-co.ru/viewtopic.php?t=9408 ) Same problem, the solution is RMA: replacement for a new one. After this, I dont think all of the CRS-354 swicthes are affected. It's not the Mikrotik's fault. Th...
Hi! I bought the "predecessor" of this switch - CRS-328 it has "Prestera-DX3236" chip with integrated CPU - rock solid since. The CRS356 released - i planned to buy it - but after seeing the specs and this topic, it is clearly a "NO-GO" situation. The problem is simple:...
HI!
The slow performance is because its using the CPU instead of the switch-chip.
The solution is you create one bridge and play with pvids/ tagged/ untagged.
Hi! The current LLDP implementation with BRIDGE interfaces is useless. PROBLEMS: -LLDP currently sending the bridge-interface name to the neighbor device - "FIX: send the physical interface-name" -LLDP filters - "FIX: need some fields to remove which is not necessary to advertise: dev...
Hi! I just found this topic. Did you use the Mikrotik switch through an UPS(uninterruptible power supply - sinus wave type) hardware ? If not, then this maybe a main problem - the power supply might have receiving some OVP/OCP/SCP effects - causing the port flapping. In my case - yes, they were on ...
If the problem is on power supply there will be port flapping always, no matter what OS is running. I have always port flapping when winning RouterOS (every single version on it) and never when running SwOS 2.7. We have a lot of 317 some connected to 326, 328 - different versions, all with SFP+ 10G...
Hi! I just found this topic. Did you use the Mikrotik switch through an UPS(uninterruptible power supply - sinus wave type) hardware ? If not, then this maybe a main problem - the power supply might have receiving some OVP/OCP/SCP effects - causing the port flapping. In my case - yes, they were on ...
Did you use the Mikrotik switch through an UPS(uninterruptible power supply - pure sinus-wave type) hardware ?
If not, then this maybe a main problem - the power supply might have receiving some OVP/UVP/NOISE effects - causing the port flapping.
The "CRS326-24S+2Q+RM" is an L2 switch.
Do not consider as an L3 routing core - CPU resurces is not enough - you will end up serious lags/packet drops.
Hi! According to your setup: ---------------------------------------------------------------- VLAN10: management the switch VLAN20: should be for PCs eth1: router (trunk: tagged vlan10 and tagged vlan20) eth2- eth24: PC (vlan-20: untagged) ------------------------------------------------------------...
Hi, yes, it´s real... why I will false this test? 1434Mbps / 8 bits = About 180 MBytes, tomorrow will test with a Gigabit ethernet port computer and try to make a test with iperf... today make a iperf test but two sides PCs are connected through a wifi router and max speed are 3 Mbytes. The real te...