I am hosting a HVPLS domain on my 7613 Core router where my spokes (6524ME) terminate the port based Pseudowires. All spokes have an MTU size of 1522. The clients are have intermitent problems with Windows Remote Desktop and mail synchronization. This clearly is an indication of an MTU issue. After doing a little bit of research I found, I need to decrease the MTU to make RDP work properly. Is it possible to reduce MTU of an L3 port to less than 1500?. Can i adjust my tcp-mss on the port where my xconnect is originated?
Thanks in advance guys..