下一代數(shù)據(jù)中心ppt課件(編輯修改稿)
2025-04-17 22:02 本頁面
【文章內(nèi)容簡介】 ess Improve policy pliance Dynamic Infrastructure Resource Efficiency Pervasive Virtualized Applications on the Network Consolidated amp。 Virtualized Virtualization Virtualization 小結(jié)： Virtualization 帶給我們 … ? Flexibility @ CPU / LAN / WAN ? Intelligence L2 Domain ? 我們采用的技術(shù) – FCoE / TOE …… – VDC / Nexus 1000V – VSS amp。 vPC – OTV – …… Agenda ? 下一代數(shù)據(jù)中心網(wǎng)絡(luò)的技術(shù)要點 – 數(shù)據(jù)中心以太網(wǎng)討論 – 虛擬化 – Unified Network(網(wǎng)絡(luò)整合 ) – 對 HPC 的支持 – 綠色的討論 ? Nexus 系列的產(chǎn)品討論 ? Qamp。 A ? I/O consolidation Phase 1 (Mid 2022) – Reduction of server adapters – Simplification of access layer amp。 cabling – Gateway free implementation – fits in installed base of existing LAN and SAN – L2 Multipathing Access – Distribution – Lower TCO – Fewer Cables – Investment Protection (LANs and SANs) – Consistent Operational Model ? Today: – Parallel LAN/SAN Infrastructure – Inefficient use of Network Infrastructure – 5+ connections per server – higher adapter and cabling costs ? Adds downstream port costs。 capex and opex ? Each connection adds additional points of failure in the fabric – Longer lead time for server provisioning – Multiple fault domains – plex diagnostics – Management plexity 存儲網(wǎng)的整合 Enhanced Ether and FCoE Ether FC LAN SAN B SAN A Today I/O Consolidation with FCoE LAN SAN B SAN A Nexus 5000 Enhanced Ether Fabric FCoE Storage FCoE FCoE: Storage Targets ? Direct attached FCoE Storage ? Unified FCoE work environment ? Maintains architecture of SAN separation for high availability ? 我覺得還可以更優(yōu)化 …… Enhanced Ether and FCoE FCoE Storage InfiniBand 領(lǐng)域的整合 Initiator Speed Target Speed Data Througput Per I/O
教學(xué)課件相關(guān)推薦
鄂ICP備17016276號-1