Configurable up to 12,000 MAC addresses ( Catalyst 3750G-24TS, Catalyst 3750G-24T, Catalyst 3750G-12S, Catalyst 3750-24TS, and Catalyst 3750-48TS)
Configurable up to 20,000 unicast routes ( Catalyst 3750G-12S) and up to 11,000 unicast routes ( Catalyst 3750G-24TS, Catalyst 3750G-24T, Catalyst 3750-24TS, and Catalyst 3750-48TS)
Configurable up to 1000 IGMP groups and multicast routes (Catalyst 3750G-24TS, Catalyst 3750G-24T, Catalyst 3750G-12S, Catalyst 3750-24TS, and Catalyst 3750-48TS)
Configurable maximum transmission unit (MTU) of up to 9018 bytes (Jumbo frames) for bridging on Gigabit Ethernet ports, and up to 1546 bytes for bridging and routing on Fast Ethernet ports