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