Design and implementation of the scalable multicast balanced gamma (BG) switch

s ig n a n d Im p le m e n ta tio n o f th e S c a la b le M u ltic a s t B a la n c e d G a m m a (B G) S w itc h Ab s tr a c t — T h is p a p e r p r e s e n ts th e d e s ig n a n d im p le m e n ta tio n o f a n e w m u ltic a s t s w itc h fo r b r o a d b a n d c o m m u n ic a tio n s. U s in g d is tr ib u te d c o n tr o l a n d m o d u la r d e s ig n , th e m u ltic a s t B a la n c e d G a m m a (B G) s w itc h fe a tu r e s a s c a la b le , h ig h p e r fo r m a n c e a r c h ite c tu r e fo r u n ic a s t, m u ltic a s t a n d c o m b in e d tr a ffic u n d e r b o th u n ifo r m a n d n o n-u n ifo r m tr a ffic c o n d itio n s. T h e im p o r ta n t d e s ig n c h a r a c te r is tic o f th e s w itc h is th a t a d is tr ib u te d c e ll r e p lic a tio n fu n c tio n fo r m u ltic a s t c e lls is in te g r a te d in to th e fu n c tio n a lity o f th e s w itc h in g e le m e n t (S E) w ith th e s e lf-r o u tin …