11-21-2011 07:47 AM
I know that there is a limit of 32 FEX per Nexus 7000 but what is the FEX limit on a single M1 line card?
11-21-2011 06:43 PM
It follows the system limit, 32.
If you do the math, this comes down to 32 N2232 per N7K which will 32 x 32 10GE ports = 1024 10GE.
HTH,
jerry
04-18-2012 01:21 AM
There is another limitation concerning number of Vlan Range used toward the FEX
There is a fixed programable table with a max of 450.000 entries and the allocation is done not by active vlan on the trunk but on the range of vlan
Examples:
VLAN range 10-3000 = 2990 entries
For 1 FEX, we will use 2990*48 = 143520 entries
We can use only 3 FEX on this card.
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