BCM56850集成電路（IC）的控制器規(guī)格書(shū)PDF中文資料

Features

? 128 Serial 10G ports, based on Broadcom's

Warpcore? SerDes technology, for maximum

port density per RU.

? Standards-compliant 10GbE/40GbE switch

with support for up to 32 ports of 40GbE or up

to 104 logical ports of 1GbE.

? Power-efficient, fully integrated

switching architecture.

? Low pin-to-pin latency in

Cut-Through and Store-and-Forward

Modes.

? Full IPv4 and IPv6 unicast and

multicast routing support.

? Smart-NV technology featuring

support for VMware VxLAN,

Microsoft NVGRE overlays, 802.1Qbg

Edge Virtual Bridging, 802.1BR

Bridge Port extension, and

per-virtual machine traffic shaping.

? SmartTable technology to

maximize L2 and L3 forwarding

database capacities for maximum

deployment flexibility.

? Advanced SmartHash engine for

optimal and resilient load

distribution across HiGig?, LAG, and

ECMP trunk groups.

? Integrated SmartBuffer supporting

lossless performance guarantees and

high-burst absorption using innovative

traffic load awareness and

dynamic allocation schemes.

? ContentAware? Engine for scalable,

high-density ingress and egress

packet classification.

? Data Center Bridging support: PFC,

QCN, ETS.

? Dedicated FCoE forwarding engine

enabling FC-BB-5 and FC-BB-6

deployment models.

? Tagged and tagless virtual machine

switching support for leading server

and server virtualization switching

vendors.

? Hardware-based tunneling services

including MPLS, VPLS, ISATAP,

MAC-in-MAC, TRILL, SPB, and Q-in-Q.

? Energy Efficient Ethernet support

including customizable, low-power

idle (LPI) control policies.

? Per-port configurable

oversubscription to reduce peak

power.

? Integrated 1588v2 processor for

Precision Time Protocol and IEEE

802.1AS for Timing and

Synchronization.