PC 5524 in Stack - they should share the ARP Table?

Here's how: Stacking Units

PowerConnect 5500 series switches use two HDMI 10G ports for stacking.
To connect the units in the stack:

1 Insert one end of an HDMI cable into the left-hand HDMI port on the
unit at the top of the stack and the other end into the right-hand HDMI
port of the unit immediately below it (this is called crossover).
2 Repeat this process until all units are connected.
3 (Optional) Connect the left-hand HDMI port of the unit at the bottom of
the stack to the right-hand HDMI port of the unit at the top of the stack.
This step provides increased bandwidth and redundancy.

Here is your manual:

ftp://ftp.dell.com/Manuals/all-products/esuprt_ser_stor_net/esuprt_powerconnect/powerconnect-5524p_User's%20Guide_en-us.pdf

read this to clear cache:

http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1008184

Hi,

tks for quick reply, our units are phisically connected fine. After read the .PDF document, it´s not clear if the 'ARP Table' will be shared between units.