What's the max L2MTU and MTU for B5c product?


#1

To know if we can pass all mpls tag, tunneling and vlan tag we need to know waht the max l2mtu and mtu…
can you provide these value?


#2

B5C MTU is 3200. The usual caveats apply when passing vlan tags. (Highest single-VLAN MTU would be 3196.)


#3

Can we suggest that this be raised? 1500 is typical for a consumer end-user link, but backbone links have to carry multiple levels of encapsulation (Q-in-Q, IP-over-IP, etc.) that get added along the way. The B5 is a backbone radio and should be able to fit into backbone applications. This can be a show stopper in some sites. (1998 is our norm, but we can live with 1700.)


#4

Were you able to verify the 3200 bytes L2MTU? It seems to depend on link performance / actual MCS value…


#5

http://backhaul.help.mimosa.co/backhaul-faq-traffic-handling
Reading from here so what modes and modulation support jubo frames?