Hello,
My setup is Ex4300 13.2X51-D30.4 (vc with 3 members), another Ex4300 13.2X51-D30.4 (vc with 3 members ), every one of them
Is connected to Ex4600 14.1X53-D30.3 (star topology), on all switch i have dhcp-snooping configuration and all work fine.
last week i upgraded the Ex4300 vc's to version 14.1X53-D45.3 since then i noticed that the cpu on Ex4600 and both Ex4300 increased by 30%
and the dhcp server that is connect to one of Ex4300 sufferd from 40% packet loss.
I tried to debug the probelm and i noticed that whaen i check mac-address table from Ex4600 he sees the dhcp server mac address from two diffrent interfaces (ae interface) fitfully, i checked again the dhcp server connectivity and the conclusion was that Ex4600 should learn dhcp server mac address only from one of the ae interface.
In order to repair it temporarily i disable the dhcp-snoop on Ex4300 (vc 2 member) the dhcp server is connected to the second Ex4300 vc.
It seems to me like a bug. any idea ?
Regards
Rafi