Dell PowerConnect B-RX Multi-Service IronWare Software R02.7.03a Release Notes - Page 8

Category • 802.1q • 802.1s • 802.1w • 802.1x • 802.3ad • Jumbo packets • Layer 2 Hitless failover • Layer 2 IGMP Snooping • MAC Filtering • Foundry MRP • PVST / PVST+ • Rate Limiting • SuperSpan • Topology Groups • Trunk Groups and LAG Feature description see VLANs, below Multiple Spanning Tree Protocol (MSTP) Rapid Spanning Tree Protocol (RSTP) Port Security Dynamic Link Aggregation on tagged and untagged trunks Layer 2 jumbo packet support MAC filtering and address-lock filters to enhance network security Metro Ring Protocol (MRP) Phase 1 and Phase 2 Per-VLAN Spanning Tree (PVST) Port-based, port-and priority-based, port-and vlan-based, and port-and-ACLbased rate limiting on inbound ports are supported. A Brocade STP enhancement that allows Service Providers (SPs) to use STP in both SP networks and customer networks. A named set of VLANs that share a Layer 2 topology. You can use topology groups with the following Layer 2 protocols: STP Foundry MRP VSRP 802.1w Allows you to manually configure multiple high-speed load-sharing links between two devices or between a device and a server. IronWare Software Release 02.7.03a for Brocade BigIron RX Series Swtches Release Notes v 1.0 Page 8 of 40