If I go for 4507R vis a vis 4506, I get the same number of line cards(5) but Single SUP support.
Which one is better? My max need ever would suffice by 5x48port line cards.
Also, 4507R & also 4506 models seems to support: [Supervisor Engine II-Plus, II-Plus-10GE , IV, V, V-10GE.]
What should be my basis to choose SUP engine? The vendor in his BOQ has mentioned "Catalyst CAT 4500 Sup II + 10GE".
Is this OK or should I look for some specific SUP engine?