1. all of the branches except that of branch 15 are working fine.
2. branch 15 is having 2 vlans (A and B). Vlan A could ping a server in Main whereas a machine in Vlan B will only have a successful reply after more than a minute of pinging. Everything will be fine after the successful ping. This is happenning every morning or after a night long idle.
any idea/help is appreciated.