Cisco Catalyst 2960-XR series switches offer power resiliency with optional dual field-replaceable power supplies and IP Lite Cisco IOS software with dynamic routing and Layer 3 features. WS-C2960XR-48FPS-I is one of 2960-XR switches, IP Lite switch, supporting forty-eight 10/100/1000 Ethernet ports with POE+ and 4 x 1G SFP uplink interfaces. IP Lite Image enables basic access layer 3 routing features, such as RIPV1, V2, OSPF stub, EIGRP stub, HSRP, VRRP, PIM stub, etc.