Please help i need to go from 192.168.88.0 net to 192.168.0.0. I set up a route - 192.168.0.31 255.255.255.0 192.168.0.1 . I think problems in Mangle , can anyone help ?
Ping gives the specified network is not available - if i ping from 192.168.88.155 to 192.168.0.31

I assume that the 2960 has the SVI for the 10.168.0.0/24 network?
Can your Mikrotik ping the DG of the 10.168.0.0 network?
What does your route table look like on your Mikrotik and your 2960? Does your 2960 have a route back to the Mikrotik for the 10.168.88.0/24 network?