(Requires switch chassis hardware revision or higher. We want to know that how many number of slots can de added to the switch with maximum number of 10 Gigabit Ethernet ports per slot. Cisco Catalyst R+E. The Catalyst R-E switch is a slot horizontal chassis supporting redundant power supplies, redundant supervisor engines, and slots for up to nine modules. Catalyst R+E—Slot 5 and slot 6 (redundant supervisor engines supported). Slots 5 or 6. And what can. Slots 5 and 6 are reserved for. 2 Supervisor Engine 8-E does not support non-E-Series. . Table 3 summarizes the performance capacities of. However, in a R and R-E only. Statement Note: The Supervisor Engine VGE allows slot 10 on the Cisco Catalyst R to accommodate any and all line cards. ) Catalyst R-E: Slot 5 and 6 (redundant supervisor engines supported). The Supervisor Engine 7-E is the first Cisco Catalyst supervisor engine to provide Gbps per-slot switching capacity. 48 Gbps per slot—on all supported chassis. Slots on R-E and R+E chassis do not support E-Series line cards with Supervisor Engine 6-E. Note Both supervisor engines. Slots 3 and 4 are reserved for supervisor engines only in Cisco Catalyst R+E; slots and are reserved for line cards. Note: The Cisco Catalyst R-E supports only classic line cards in slots 8 to 10 with Supervisor Engine 6-E. Bandwidth per slot. Cisco Catalyst R+E chassis offers 10 slots with 8 line-card slots and 2 supervisor engine slots with support up to ports and up to W POE power per.