Indicates the values of maximum number of entries supported
by the hardware. The possible values are as follows:
fdbMaxNumEntries4K(0) - The maximum number of entries in
the filter database is 4K (4096).
fdbMaxNumEntries8K(1) - The maximum number of entries in
the filter database is 8K (8192).
fdbMaxNumEntries16K(2) - The maximum number of entries in
the filter database is 16K (16384).
fdbMaxNumEntries32K(3) - The maximum number of entries in
the filter database is 32K (32768).
fdbMaxNumEntries64K(4) - The maximum number of entries in
the filter database is 64K (65536).
fdbMaxNumEntries128K(5) - The maximum number of entries in
the filter database is 128K (131072).