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