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