Static ARP question?

Hi, i have a question about static arp, my client antena ip is xxx.xx.1.100, and pc ip is xxx.xxx.1.2, when i use dynamic arp, i can ping his antena , but now that im using static arp, i cannot ping bridge..where is the problem..

Cause 2 have the same mac and different IP? viewed from your ping side..

It is possible?


Martín