Cisco Catalyst Switches That Support SPAN, RSPAN, and ERSPAN

[JamesS]

This is a List of Cisco Catalyst Switches That Support SPAN, RSPAN, and ERSPAN

Catalyst Switches	SPAN Support	RSPAN Support	ERSPAN Support
Catalyst Express 500 / 520 Series	Yes	No	No
Catalyst 6500/6000 Series	Yes	Yes	Yes Supervisor 720 with PFC3B or PFC3BXL running Cisco IOS Software Release 12.2(18)SXE or later. Supervisor 720 with PFC3A that has hardware version 3.2 or later and running Cisco IOS Software Release 12.2(18)SXE or later
Catalyst 5500/5000 Series	Yes	No	No
Catalyst 4900 Series	Yes	Yes	No
Catalyst 4500/4000 Series (includes 4912G)	Yes	Yes	No
Catalyst 3750 Metro Series	Yes	Yes	No
Catalyst 3750 / 3750E Series	Yes	Yes	No
Catalyst 3560 / 3560E Series	Yes	Yes	No
Catalyst 3550 Series	Yes	Yes	No
Catalyst 3500 XL Series	Yes	No	No
Catalyst 2970 Series	Yes	Yes	No
Catalyst 2960 Series	Yes	Yes	No
Catalyst 2955 Series	Yes	Yes	No
Catalyst 2950 Series	Yes	Yes	No
Catalyst 2940 Series	Yes	No	No
Catalyst 2948G-L3	No	No	No
Catalyst 2948G-L2, 2948G-GE-TX, 2980G-A	Yes	Yes	No
Catalyst 2900XL Series	Yes	No	No
Catalyst 1900 Series	Yes	No	No