CCR2004-16G-2S+ is connected via SFP+ with Windows server.
CCR2004 SFP+ interface settings is default.
Server’s network card is ASUS XG-C100F 10G and this card has “Jumbo Packet” settings:
Disabled (default), 2040, 4088, 9014 and 16348 bytes.
Link between Mikrotik and Server is 10Gbps.
I made some tests using btest.exe at Server’s side and Winbox Tools/Bandwidth Test at Mikrotik side.
I get about 8Gbps sending TCP packets from Mikrotik to Server and 1.5Gbps sending from Server to Mikrotik.
Should I change card’s “Jumbo Packet” settings and CCR2004 SFP+ interface setting to achieve better network performance?
If I will set “Jumbo Packet” for example to 9014 and CCR2004 SFP+ MTU setting to 9000, what happens with Server’s clients, who connected to router at other ethernet interfaces with default MTU (1500)?