Specifications

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VCS Fabrics IP Fabrics
DCB
Priority-based Flow Control (PFC) 802.1Qbb X
Enhanced Transmission Selection (ETS) 802.1Qaz X
Manual configuration of lossless queues for protocols other than FCoE and iSCSI X
Data Center Bridging Exchange (DCBX) X
DCBX Application Type-Length-Value (TLV) for FCoE and iSCSI X
IP storage
Inter-Switch Link (ISL) X
Deep on-chip packet buer X X
Auto QoS for NAS X X
VCS fabric auto forming/auto healing X X
Fibre Channel/FCoE
Multi-hop Fibre Channel over Ethernet (FCoE); requires Extreme Networks VCS Fabric technology X
FC-BB5 compliant Fibre Channel Forwarder (FCF) X
Native FCoE forwarding X
FCoE to Fibre Channel Bridging X
FCoE on VDX 8770 X
FCoE on QSFP+ port X
Multi-hop Access Gateway Support X
End-to-end FCoE (initiator to target) X
FCoE Initialization Protocol (FIP) v1 support for FCoE device login and initialization X
Name Server-based zoning X
Supports connectivity to FIP Snooping Bridge (FSB) device X
FCoE trac over standard LAG X
Interface Binding X
Dual Personality Ports X
Logical SANs X
High-Availability
ISSU L2 and L3 X X
BFD X X
OSPF3-NSR X X
BGP4-GR X X
Management Module Failover X X
Quality of Service (QoS)
ACL-based QoS X X
Eight priority levels for QoS X X
Class of Service (CoS) IEEE 802.1p X X
DSCP Trust X X
DSCP to Trac Class Mutation X X
DSCP to CoS Mutation X X
DSCP to DSCP Mutation X X
Random Early Discard X X
Per-port QoS configuration X X
ACL-based Rate Limit X X
Dual-rate, three-color token bucket X X
ACL-based remarking of CoS/DSCP/Precedence X X