Post on 28-Apr-2018
© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialDatacenter 1
Cisco Data Center Solutions
Bruno DUTRIAUXChannel PSS, Datacenter
bdutriau@cisco.com
© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialDatacenter 2
� Meilleure agilité
� Meilleure adéquation aux besoins, meilleure réactivité
App1
Stockage partagé
Serveurs standardisés
App2 App3
Réseaux et services réseaux virtualisés
VirtualisationMeilleures utilisation, flexibilité,
indépendance / matériel
� Procédures reproductibles (« provisionning » ..)
� Alignement continu des ressources aux besoins « business »
AutomatisationInfrastructure orientée service, automatisée
App Svc.1
App Svc.2
App Svc.3
Service Network 1 Service
Network 2
Service Network 3
ConsolidationMeilleures utilisation,
efficacité, coûts
App1
Stockage partagé
Serveurs standardisés
App2 App3
Réseau de Data Center évolutif (LAN+SAN)
� Reprise de contrôle sur les ressources
� Coût des opérations réduit, meilleure qualité
Evolution du Datacenter
© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialDatacenter 3
Cisco et le Data Center
StockageServeurs
LAN SAN
Réseau SAN
• Forte capacité• Fonctions avancées• Haute disponibilité
Réseau LAN
• Capacité / débits élevés• Evolutivité
• Fonctionnelle• En capacité
• Continuité de servicespar rapport au WAN
Services SAN
• Virtualisation• Mouvement de données• Encryption• Serverless backup
Services LAN
• Sécurité - Firewall• Load Balancing• Offload servers (SSL)
Un environnement applicatif entièrement virtualisé
Data Center
• Flexible• Contextes appl. Virtuels• VLAN / VSAN
• Efficace• Utilisation maximaledes ressources
• Redondance totale• Sécurisé
• Rbac / environnements• Contrôlable
• Management intégré• Gestion des
performances
© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialDatacenter 4
Cisco et le Data Center – Cœur de réseau
StockageServeurs
LAN SAN
Solutions cœur de réseau
• LAN (Trafic IP et NAS/iSCSI)
• Nexus 7000 et Cat 6500• 10 et 1Gb/s
• SAN• Gamme MDS• 10 / 8 / 4 / 2 / 1 Gb/s
• Evolutions continues• Très haute disponibilité• Supportent et utilisent lavirtualisation
Les cœurs de réseau• Montent en capacité• Supportent la virtualisation du DC• Intègrent des services réseaux
© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialDatacenter 5
Unified FabricConsolidation of FC, LAN, IPC Interfaces
Layer 2 Scalability Provide large layer two networks for VM Mobility
Enabling Layer 2 ClusteringRequirement for DR and Business Continuance
Cisco Nexus 7000Enabling the Virtualized Data Center
1/10 GbE Scalability10GbE interfaces to consolidate multiple GbEinterfaces, drives 10GbE in Agg & Core
Server Virtualization
Networking Requirements
High-density 10/40/100 GbESupport for dense 10GE Interfaces15+ Tbps of scalability
Virtual Port-Channel (vPC)Multi-pathing without Spanning Tree Limitations
Overlay Transport VirtualizationExtend Layer 2 Networks anywhere
Nexus 7000
Architected to Deliver
Transport FlexibilityUnified Fabric and Data Center Ethernet Ready
© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialDatacenter 6
Nexus 7010 10-Slot Chassis� First chassis in Nexus 7000 product
family
� Optimized for data center environments
� High density–256 10G interfaces per system–384 1G interfaces per systems
� High performance–64 non-blocking 10G ports–1.2Tbps system bandwidth at initial
release–80Gbps per slot–60Mpps per slot
� Future proof–Initial fabric provides up to 4.1Tbps–Product family scaleable to 15+Tbps–40/100G and Unified Fabric ready
33.1-38”(84-96.5cm)
17.3” (43.9cm)
21 RU36.5”
(92.7cm)
© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialDatacenter 7
Cisco et le Data Center – Connectivité serveurs
StockageServeurs
LAN SAN
VN-Link
• Industrialisation• Sécurité, QoS• Facilite Vmotion, DRS• Autorise la montée envolume
• Gestion complète• Identification dechaque VM
• Simplification parautomatisation
La virtualisation• Change la granularité de gestion• Doit intégrer sécurité et QoS• Stresse les procédures de gestion
VN - Link
Fonctions VN-Link
• LAN• Nexus 1000V• Switch LAN virtuel• Intégré dans VMware
• SAN• NPIV / NPV• Flexattach
• Solutions compatiblesavec toutes les infrastructures physiques
© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialDatacenter 8
Cisco Nexus 1000V Integration in VMware ESXIndustry’s First 3 rd Party DVS
Enabling Acceleration of Server Virtualization Benefits
VMW ESXVMW ESXVMW ESX
VM #1VM VM #1#1
VM #4VM VM #4#4
VM #3VM VM #3#3
ServerServer
VM #2VM VM #2#2
VMware vSwitchVMware VMware vSwitchvSwitchNexus 1000VNexus 1000VNexus 1000V
VM #1VM VM #1#1
VM #2VM VM #2#2
VM #3VM VM #3#3
VM #4VM VM #4#4
Enhanced VM switching for VMware ESX environments
Cisco Nexus 1000V features:
� Policy Based VM Connectivity
� Mobility of Network & Security Properties
� Transparent & Flexible Operations Model
� Beta now; FCS 1H2009
Ensures proper connectivity during VMotion
Overcome Operational &
VMotion Challenges
© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialDatacenter 9
VN-Link CapabilitiesFaster VM Deployment
VMW ESX
Server
VMW ESX
Server
Cisco VN-Link
VM #1
VM #4
VM #3
VM #2
VM #5
VM #8
VM #7
VM #6
VM Connection Policy� Defined in the network
� Applied in Virtual Center
� Linked to VM UUID
Defined Policies
WEB Apps
HR
DB
Compliance
Cisco VN-Link—Virtual Network LinkPolicy-Based
VM ConnectivityNon-Disruptive
Operational ModelMobility of Network
& Security Properties
Virtual Center
© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialDatacenter 10
Cisco et le Data Center – Connectivité serveurs
StockageServeurs
LAN SAN
Connectivité serveurs
• Réseau Unifié• LAN + SAN• 10Gb/s
• Réduction des coûts• Capex / Opex
• Flexibilité accrue• Uniformisation des
accès• Virtualisation des
attachements
Unified I/O
Les serveurs• Nombre sans cesse croissants• Connexion à de multiples réseaux• Virtualisation : Débits en hausse
© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialDatacenter 11
Cisco Nexus 5020 Server Access SwitchDelivering Unified Fabric Today
NX-OS
DC-NM and Fabric Manager
Ethernet + FC � 4 Ports 10 Gigabit Ethernet/
FCoE/DataCenterEthernet� 4 ports 1/2/4G FC
Fiber Channel � 8 ports 1/2/4G FC
Ethernet � 6 ports 10 Gigabit Ethernet/
FCoE/DataCenterEthernet
56-Port L2 Switch• 40 fixed ports 10GE/FCoE/
Data Center Ethernet• 16x1GE • 2 Expansion Modules
28-Port L2 Switch• 20 fixed ports 10GE/FCoE/
Data Center Ethernet• 8x1GE• 1 Expansion Module
© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialDatacenter 12
Evolution of Ethernet Physical MediaRole of Transport in Enabling 10GE Technology
10GE Copper Solution• Low cost• Low power and latency• Up to 10 meters (in-rack
and adjacent rack cabling)
10GE Copper Solution• Low cost• Low power and latency• Up to 10 meters (in-rack
and adjacent rack cabling)
Cable TransceiverLatency
Power(each side)DistanceTechnology
Twinax ~0.25µµµµs~0.1W7mSFP+ CUCopper
MM OM1MM OM3 ~0.1µµµµs1W33m
300mSFP+ SRshort reach
MM OM2MM OM3 ~0.1µµµµs1W26m
100mSFP+ USR
ultra short reachSR compatable
Cat6a/7Cat6a/7
2.5µµµµs1.5µµµµs
~8W~4W
100m30m10GBASE-T
SFP+ CuSFP+ to SFP+
© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialDatacenter 13
Introducing the Nexus Fabric Extender
Bringing together the Best of Both Worlds!
�High density server aggregation switch that:
�Physically resides on the top of each rack but
�Logically acts like an end of row access switch
�Combines benefits of both ToR and EoR architectures
�Introduces a new “remote line-card”design paradigm
�Reduces management devices
�Ensures feature consistency across hundreds of servers
�Reduces cable runs
48x 1GE ports
downlink
4x 10GE ports
Uplink
Nexus 2000
Fabric Extender
© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialDatacenter 14
Central Point of Management
FE4x10G uplinksfrom each rack
Rack-1 Rack-2 Rack-3 Rack-4 Rack-N
AccessLayer
Servers
Nexus 5020
AggregationLayer
CoreLayer
L3L2
VSS
FEX
Rack-5
Nexus 5020
FEX FEX FEX FEX FEX
Network Topology – Physical vs. Logical
Physical Topology Logical Topology
Central Point of Management
AccessLayer
Servers
AggregationLayer
CoreLayer
L3L2
VSS
Nexus 5020Nexus 5020
20 FEX
Rack-1 Rack-N Rack-1 Rack-N
20 FEX
© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialDatacenter 15
Nexus Data Center Product Portfolio
7.5Tb/s
15Tb/s
520G
Nexus 5010
Nexus 7010
1Tb/s
Nexus 5020
Access Aggregation/CoreServer
Nexus 2000Fabric
Extender
Nexus 7018
VM
Nexus 1000V
NX-OS VN-Link
© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialDatacenter 16