Features Requiring a License on EX2200 Switches

For Juniper Networks EX2200 Ethernet Switches, the following features can be added to basic Junos OS by installing an enhanced feature license (EFL):

- Bidirectional forwarding detection (BFD)
- Connectivity fault management (IEEE 802.1ag)
- IGMP (Internet Group Management Protocol) version 1 (IGMPv1), IGMPv2, and IGMPv3
- OSPFv1/v2 (with 4 active interfaces)
- Protocol Independent Multicast (PIM) dense mode, PIM source-specific mode, PIM sparse mode
- Q-in-Q tunneling (IEEE 802.1ad)
- Real-time performance monitoring (RPM)