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