ALEF Training školicí a testovací středisko

Transkript

1 ALEF Training školicí a testovací středisko Školení certifikované kurzy speciální kurzy (znalostní) vyvíjené Alefem školení zákazníkovi na míru konzultace Testy Pearson VUE Cisco, Juniper, F5 Oracle, Microsoft, Citrix, VMware HP, EMC, NetApp, kontakt: cz-training@alef.com 1

2 KC Nexus Jiří Cihlář

3 Agenda Nexus Family Data Center Design Nexus Fabric Extenders / Nexus 5000/5500/5600 Nexus 7000 / 7700 Nexus 3000 Nexus

4 Nexus family 4

5 Cisco Nexus Family Nexus 9000 Nexus 7000/7700 Nexus 1000 Nexus 5000 Nexus 3000 Nexus

6 Data Center design 6

7 Data Center Equipment Position within the Data Center Facility 7

8 Equipment Distribution and Distributed Cabling Types in Data Center Facility 8

9 Top-of-Rack Design Model 9

10 Top-of-Rack vs. End-of-Row Architecture Top-of-rack (ToR) benefits: Flexible and scalable POD design Ease in replication of racks Shorter runs of server to access switch cabling Fewer cross-rack cables Lower cabling cost End-of-row (EoR) benefits: Fewer configuration and management points in the network Fewer devices, reducing power consumption Lower capital and operating expenditures Ease in rolling out services and software upgrades Allows high-density server aggregation at access layer 10

11 Cisco Nexus Fabric Extender Architecture Combines the benefits of ToR and EoR 11

12 Virtualized Switch Chassis The parent switch and the connected fabric extenders form a virtual switch chassis Different models of fabric extenders can be connected to the same parent switch (For N5k) 12

13 Fabric Extender Operation The fabric extender in not a switch It is a line card (module) of the parent switch Parent switch Where all configuration and management functions are performed Makes all Layer 2 forwarding, security and QoS decisions 13

14 Cisco Nexus

15 Fabric Extender Operation The Cisco implementation of emerging IEEE standards 802.1BR (Bridge Port Extension) and 802.1Qbg (Edge Virtual Bridging) Cisco FEX Technology includes: Cisco Nexus 2000 Series Fabric Extenders (FEX) Cisco Nexus B22 Blade FEX FEX on the CNA VIC Cisco Adapter Fabric Extender (Adapter FEX) Cisco Data Center Virtual Machine Fabric Extender (VM- FEX) Cisco UCS 2000 Series I/O Modules (IOM) 15

16 Fabric Extender Evolution 16

17 Nexus 2000 family N2224TP 24 Port 100/1000M Host Interfaces 2 x 10G Uplinks (5k/7k) N2248TP 48 Port 100/1000M Host Interfaces 4 x 10G Uplinks (5k/7k) N2232TM 32 Port 1/10GBASE-T Host Interfaces 8 x 10G Uplinks (Module)(5k/7k6.1) N2232PP 32 Port 1/10G FCoE Host Interfaces 8 x 10G Uplinks (5k/7k) N2248TP-E 48 Port 100/1000M Host Interfaces 4 x 10G Uplinks 32MB Shared Buffer (5k/7k6.1) N2232TM-E 32 Port 1/10GBASE-T Host Interfaces 8 x 10G Uplinks (Module) Lower Power and BER PHY(5k/7k6.2) FET-10G Cost Effective Fabric Extender Transceiver (5k/7k) B22HP 16 x 1/10G Host Interfaces 8 x 10G Uplinks (5k) B22FTS 16 x 1/10G Host Interfaces 8 x 10G Uplinks (5k) 17

18 Nexus 2000 Matrix Nexus Host interfaces Uplinks Note Parrent switch 2148T 48x 1000BASE-T 4x 10GE SFP+ Nexus 5000/

19 Nexus 2000 Matrix Nexus Host interfaces Uplinks Note Parrent switch 2148T 48x 1000BASE-T 4x 10GE SFP+ Nexus 5000/ TP 24x 100/1000BASE-T 2x 10GE SFP+ Nexus 5000/5500/ TP 48x 100/1000BASE-T 4x 10GE SFP+ Nexus 5000/5500/

20 Nexus 2000 Matrix Nexus Host interfaces Uplinks Note Parrent switch 2148T 48x 1000BASE-T 4x 10GE SFP+ Nexus 5000/ TP 24x 100/1000BASE-T 2x 10GE SFP+ Nexus 5000/5500/ TP 48x 100/1000BASE-T 4x 10GE SFP+ Nexus 5000/5500/ TP-E 48x 100/1000BASE-T 4x 10GE SFP+ 32MB buffer (bursty application), debug counters Nexus 5000/5500/

21 Nexus 2000 Matrix Nexus Host interfaces Uplinks Note Parrent switch 2148T 48x 1000BASE-T 4x 10GE SFP+ Nexus 5000/ TP 24x 100/1000BASE-T 2x 10GE SFP+ Nexus 5000/5500/ TP 48x 100/1000BASE-T 4x 10GE SFP+ Nexus 5000/5500/ TP-E 48x 100/1000BASE-T 4x 10GE SFP+ 32MB buffer (bursty application), debug counters Nexus 5000/5500/ PP 32x 1/10GE SFP+, FCoE 8x 10GE SFP+, FCoE FCoE support Nexus 5000/5500/ PQ 32x 1/10GE SFP+, FCoE 4x QSFP+, FCoE FCoE support, Additional uplink buffers (2x16MB) Nexus 5000/5500/* 22

22 Nexus 2000 Matrix Nexus Host interfaces Uplinks Note Parrent switch 2148T 48x 1000BASE-T 4x 10GE SFP+ Nexus 5000/ TP 24x 100/1000BASE-T 2x 10GE SFP+ Nexus 5000/5500/ TP 48x 100/1000BASE-T 4x 10GE SFP+ Nexus 5000/5500/ TP-E 48x 100/1000BASE-T 4x 10GE SFP+ 32MB buffer (bursty application), debug counters Nexus 5000/5500/ PP 32x 1/10GE SFP+, FCoE 8x 10GE SFP+, FCoE FCoE support Nexus 5000/5500/ PQ 48x 1/10GE SFP+, FCoE 4x QSFP+, FCoE FCoE support, Additional uplink buffers (2x16MB) Nexus 5000/5500/* 2232TM 32x 1000/10GBASE-T 8x 10GE SFP+ Nexus 5000/5500/ TM-E 32x 1000/10GBASE-T 8x 10GE SFP+, FCoE Lower power for 10GBASE-T, improved BER, FCoE support Nexus 5000/5500/* 23

23 Nexus 2000 Matrix Nexus Host interfaces Uplinks Note Parrent switch 2148T 48x 1000BASE-T 4x 10GE SFP+ Nexus 5000/ TP 24x 100/1000BASE-T 2x 10GE SFP+ Nexus 5000/5500/ TP 48x 100/1000BASE-T 4x 10GE SFP+ Nexus 5000/5500/ TP-E 48x 100/1000BASE-T 4x 10GE SFP+ 32MB buffer (bursty application), debug counters Nexus 5000/5500/ PP 32x 1/10GE SFP+, FCoE 8x 10GE SFP+, FCoE FCoE support Nexus 5000/5500/ PQ 48x 1/10GE SFP+, FCoE 4x QSFP+, FCoE FCoE support, Additional uplink buffers (2x16MB) Nexus 5000/5500/* 2232TM 32x 1000/10GBASE-T 8x 10GE SFP+ Nexus 5000/5500/ TM-E 32x 1000/10GBASE-T 8x 10GE SFP+, FCoE * Supported on Nexus 7000 in future releases Cisco Blade Fabric - B22HP, B22F, B22DELL Lower power for 10GBASE-T, improved BER, FCoE support Nexus 5000/5500/* 24

24 Cisco Nexus 2348UPQ 48 1/10 GE and Unified Port host interfaces (SFP+) Supports 2/4/8/16Gbps fiber channel (24 ports for 16G) as well as 1/10 Gigabit Ethernet and FCoE 6 QSFP+ 10/40 GE interfaces Uplink ports (fabric interfaces) and flexible ports (configured as either host or fabric interfaces) Fabric interfaces (yellow) provide connectivity to the upstream parent Nexus switch Flexible interfaces (white) can be used for connectivity to the upstream parent or toward the host will be supported in a future NX-OS release Support BiDi Optics for simple connectivity 25

25 Cisco Nexus 2348TQ 48 1/10GBASE-T RJ-45 ports Supports FCoE up to 30m with Category 6a/7 cables 6 QSFP+ 10/40 GE interfaces Uplink ports (fabric interfaces) and flexible ports (configured as either host or fabric interfaces) Fabric interfaces (yellow) provide connectivity to the upstream parent Nexus switch Flexible interfaces (white) can be used for connectivity to the upstream parent or toward the host will be supported in a future NX-OS release Support BiDi Optics for simple connectivity 26

26 Cisco Nexus 2332TQ 32 1/10GBASE-T RJ-45 ports Supports FCoE up to 30m with Category 6a/7 cables 4 QSFP+ 10/40 GE interfaces Uplink ports (fabric interfaces) and flexible ports (configured as either host or fabric interfaces) Fabric interfaces (yellow) provide connectivity to the upstream parent Nexus switch Flexible interfaces (white) can be used for connectivity to the upstream parent or toward the host will be supported in a future NX-OS release Support BiDi Optics for simple connectivity 27

27 Nexus 2000 power supply and fan 1+1 Power redundancy: Same Power Supply as other N2K, AC/DC support N+1 Fan redundancy: Up to 4 Fans Color coding for both power supplies and Fan for front to back and back-to-front airflow 28

28 Topologies supported with Nexus 5500/5600 Dual NIC 802.3ad Dual NIC Teaming Active/Standby Single NIC Dual NIC Teaming Active/Standby Dual NIC 802.3ad Server vpc Single homed FEX, dual homed servers (active/active portchannel or active/standby) FEX vpc Dual homed FEX, single homed servers (active/standby) Including VPC+ support EvPC Dual homed FEX, dual homed servers (active/active portchannel) 30

29 Topologies supported with Nexus 5500 cont. In an Enhanced vpc (EvPC) SAN A/B isolation is configured by associating each FEX with either SAN A or SAN B Nexus 5500 N5K-A FC FCoE N5K-B FCoE & FIP traffic is forwarded only over the links connected to the specific parent switch Ethernet is hashed over all FEX fabric links FEX 101 FEX 100 N5K-A(config)# fex 100 N5K-A(config-fex)# fcoe N5K-A(config)# fex 101 FCoE enabled server (dual CNA) N5K-B(config)# fex 101 N5K-B(config-fex)# fcoe N5K-B(config)# fex

30 Topologies supported with Nexus 7000 Dual NIC 802.3ad Dual NIC Teaming Active/Standby Server vpc Single homed FEX, dual homed servers (active/active portchannel or active/standby) 32

31 Unsupported Designs with FEXes Dual NIC 802.3ad Dual NIC 802.3ad 33

32 Fabric Extender Transceiver (FET) Cost-effective transceiver to interconnect Nexus 2000 and Nexus 5000 and 7000 parent switch (only supported on FEX Fabric interfaces) SFP+ form-factor Multimode fiber (MMF) FET with OM3 MMF can operate up to 100m FET with OM2 MMF can operate up to 20m FET with 62.5/125um MMF can operate up to 10m FET supported only on Fabric Interfaces Approximately 1 watt (W) per transceiver Incompatible with SR optics 34

33 Cisco Nexus

34 Cisco Nexus 5000/5500/5600 Nexus 5596T 10Gbase-T 2RU Switch Nexus 5672UP 72-Port 1RU Switch Nexus Port 2RU Switch Q2CY08 Q1CY09 Nexus 5548P 48-Port 1RU Switch Q4CY10 Nexus 5548UP 48-Port 1RU Switch Q1CY11 Q3CY12 Q1CY14 Nexus 56128P 128-Port 2RU Switch Nexus Port 1RU Switch N5K First Generation Optional SAN/LAN consolidation via FCoE High-performance 10GE line rate Scale out design with FEX Technology 10GE for 2x the price of 1GE High Availability Choice of GEM modules for flexibility Nexus 5596UP 96-Port 2RU Switch N5K Second Generation Highly flexible 1/10G Linerate switches Unified Port capability Layer-3 support Increased FEX scale (24 FEXs per 5K) Adapter-FEX/VM-FEX Cisco FabricPath N5K Third Generation Highly flexible 1/10G Line-rate switches Layer-3 onboard True 40GE support DFA support VXLAN support 36

35 Nexus 5000 Matrix 5010 Fixed ports 20x 10GE/FCoE SFP+ (first 8 ports GE/10GE/FCoE) Expansion Modules 1x GEM L3 NO 37

36 Nexus 5000 Matrix Fixed ports 20x 10GE/FCoE SFP+ (first 8 ports GE/10GE/FCoE) 40x 10GE/FCoE SFP+ (first 16 ports GE/10GE/FCoE) Expansion Modules 1x GEM 2x GEM L3 NO NO 38

37 Nexus 5000 Matrix Fixed ports 20x 10GE/FCoE SFP+ (first 8 ports GE/10GE/FCoE) 40x 10GE/FCoE SFP+ (first 16 ports GE/10GE/FCoE) Expansion Modules 1x GEM 2x GEM L3 NO NO 39

38 Unified Ports 40

39 Nexus 5000 Matrix Fixed ports 20x 10GE/FCoE SFP+ (first 8 ports GE/10GE/FCoE) 40x 10GE/FCoE SFP+ (first 16 ports GE/10GE/FCoE) Expansion Modules 1x GEM 2x GEM 5548P 32x GE/10GE/FCoE SFP+ 1x GEM2 L3 Daughter card L3 NO NO 41

40 Nexus 5000 Matrix Fixed ports 20x 10GE/FCoE SFP+ (first 8 ports GE/10GE/FCoE) 40x 10GE/FCoE SFP+ (first 16 ports GE/10GE/FCoE) Expansion Modules 1x GEM 2x GEM 5548P 32x GE/10GE/FCoE SFP+ 1x GEM2 L3 Daughter card 5548UP 32x GE/10GE/FCoE/FC SFP+ 1x GEM2 L3 Daughter card L3 NO NO 42

41 Nexus 5000 Matrix Fixed ports 20x 10GE/FCoE SFP+ (first 8 ports GE/10GE/FCoE) 40x 10GE/FCoE SFP+ (first 16 ports GE/10GE/FCoE) Expansion Modules 1x GEM 2x GEM 5548P 32x GE/10GE/FCoE SFP+ 1x GEM2 L3 Daughter card 5548UP 32x GE/10GE/FCoE/FC SFP+ 1x GEM2 L3 Daughter card 5596UP 48x GE/10GE/FCoE/FC SFP+ 3x GEM2 L3 GEM2 L3 NO NO 43

42 Nexus 5000 Matrix Fixed ports 20x 10GE/FCoE SFP+ (first 8 ports GE/10GE/FCoE) 40x 10GE/FCoE SFP+ (first 16 ports GE/10GE/FCoE) Expansion Modules 1x GEM 2x GEM 5548P 32x GE/10GE/FCoE SFP+ 1x GEM2 L3 Daughter card 5548UP 32x GE/10GE/FCoE/FC SFP+ 1x GEM2 L3 Daughter card 5596UP 48x GE/10GE/FCoE/FC SFP+ 3x GEM2 L3 GEM2 L3 NO NO 5596T 32x 1000/10GBASE-T 16x 10GE/FCoE/FC SFP+ 3x GEM2 L3 GEM2 44

43 Nexus 5000 Matrix Fixed ports 20x 10GE/FCoE SFP+ (first 8 ports GE/10GE/FCoE) 40x 10GE/FCoE SFP+ (first 16 ports GE/10GE/FCoE) Expansion Modules 1x GEM 2x GEM 5548P 32x GE/10GE/FCoE SFP+ 1x GEM2 L3 Daughter card 5548UP 32x GE/10GE/FCoE/FC SFP+ 1x GEM2 L3 Daughter card 5596UP 48x GE/10GE/FCoE/FC SFP+ 3x GEM2 L3 GEM2 L3 NO NO 5596T 32x 1000/10GBASE-T 16x 10GE/FCoE/FC SFP+ 3x GEM2 L3 GEM2 5672UP 32x GE/10GE/FCoE SFP+ 16x GE/10GE/FCoE/FC SFP+ 6x 40GE QSFP+ NO ONBOARD 45

44 Nexus 5000 Matrix Fixed ports Expansion Modules L3 20x 10GE/FCoE SFP+ (first 8 ports GE/10GE/FCoE) 40x 10GE/FCoE SFP+ (first 16 ports GE/10GE/FCoE) 1x GEM 2x GEM 5548P 32x GE/10GE/FCoE SFP+ 1x GEM2 L3 Daughter card 5548UP 32x GE/10GE/FCoE/FC SFP+ 1x GEM2 L3 Daughter card 5596UP 48x GE/10GE/FCoE/FC SFP+ 3x GEM2 L3 GEM2 NO NO 5596T 32x 1000/10GBASE-T 16x 10GE/FCoE/FC SFP+ 3x GEM2 L3 GEM2 5672UP 32x GE/10GE/FCoE SFP+ 16x GE/10GE/FCoE/FC SFP+ 6x 40GE QSFP+ NO ONBOARD 56128P 48x GE/10GE/FCoE SFP+ 2x GEM3 24x GE/10GE/FCoE SFP+ 2x 40GE QSFP+ ONBOARD 46

45 Nexus 5000 Matrix Fixed ports Expansion Modules L3 20x 10GE/FCoE SFP+ (first 8 ports GE/10GE/FCoE) 40x 10GE/FCoE SFP+ (first 16 ports GE/10GE/FCoE) 1x GEM 2x GEM 5548P 32x GE/10GE/FCoE SFP+ 1x GEM2 L3 Daughter card 5548UP 32x GE/10GE/FCoE/FC SFP+ 1x GEM2 L3 Daughter card 5596UP 48x GE/10GE/FCoE/FC SFP+ 3x GEM2 L3 GEM2 NO NO 5596T 32x 1000/10GBASE-T 16x 10GE/FCoE/FC SFP+ 3x GEM2 L3 GEM2 5672UP 32x GE/10GE/FCoE SFP+ 16x GE/10GE/FCoE/FC SFP+ 6x 40GE QSFP+ NO ONBOARD 56128P 48x GE/10GE/FCoE SFP+ 2x GEM3 24x GE/10GE/FCoE SFP+ 2x 40GE QSFP+ ONBOARD 5696Q Modular 8 modules 12p 40G QSFP+ 20p 10G SFP+ Unified Port ONBOARD 47

46 FEX scalability limits Model Number of FEXes Adapter FEX / VM FEX Nexus 5010/ NO Nexus 5548P/5548UP/5596UP L2 only 24 YES Nexus 5548P/5548UP/5596UP L3 16 YES Nexus 5672UP, 56128P, 5696Q L2 only or FCoE 48 YES Nexus 5672UP, 56128P, 5696Q L3 or FCoE 24 YES Nexus 7000 SUP1 32 YES Nexus 7000 SUP2 32 YES Nexus 7000 SUP2E 48 YES 48

47 Nexus 5548UP 32 x Fixed Unified Ports 1/10 GE or 1/2/4/8 FC Expansion Module Fabric Interconnect Not Active on Nexus Out of Band Mgmt 10/100/1000 USB Flash Console Fan Module Fan Module Power Entry Power Entry N + N Redundant FANs N + N Power Supplies 49

48 Nexus 5000 Series 3 Expansion Modules 48 x Fixed Unified Ports 1/10 GE or 1/2/4/8 FC Fabric Interconnect Not Active on Nexus Out of Band Mgmt 10/100/1000 Console USB Flash Power Supply Fan Module Fan Module Fan Module Fan Module N + N Power Supplies N + N Redundant FANs 50

49 Nexus Airflow support Optimized for Nexus 5500/2200 deployments at the Top-of-Rack with port side aligned with server ports on hot aisle FRONT BACK Optimized for Nexus 5500/2200 deployments for End-of-Row or Middle-of-Row with port side on cold aisle 51

50 Nexus 5500 L3 support 160Gbps (240Mpps) Layer 3 processing 1) Remove fans 2) Replace daughter card with L3 enabled daughter card 3) Install License and enabled NX-OS features Nexus 5548P/UP Ordered with L3 daughter card installed or order a FRU for an L Daughter card can be replaced while in the rack 1) Install L3 Expansion Module(s) 2) Install License and enabled NX-OS features Nexus 5596UP One Layer 3 Expansion Module 53

51 Nexus 5500 L3 support Cisco recommends that you power down the switch before installing the Layer 3 daughter card. 54

52 Nexus 5672 chassis port-side view All ports provide Ethernet and FCoE 16 Unified Ports (orange) also provide 2/4/8G FC L2 and L3 VXLAN 56

53 Nexus 5672 chassis power supply and fans 57

54 Nexus chassis port-side view 48 Fixed 10G SFP+ Ports, 4 fixed 40G QSFP+ ports 2 Expansion Slots Expansion module provides 24 Unified ports 10G Eth/FCoE or 2/4/8G FC, and 2 ports 40G Eth/FCoE 58

55 Nexus chassis power supply and fans 59

56 Cisco Nexus 5696Q Chassis 60

57 Cisco Nexus 5696Q Chassis (2) 61

58 Unified Port Line-Card Expansion Module N5696-M20UP 62

59 Licensing Cisco Nexus 5500/5600 Series 65

60 Nexus 5500/5600 licencing Cisco Nexus 5000 Series licensing is chassis-based. Cisco Nexus 5500/5600 Series licensing is port-based. License grace periods exist for some features. License Features Product ID Grace Period Layer 3 Base Services Package LAN_BASE_SERVICES_PKG Layer 3 Enterprise Services Package LAN_ENTERPRISE_SERVICES_PKG FabricPath Services Package ENHANCED_LAYER2_PKG Static routing, RIPv2, OSPFv2, OSPFv3, EIGRP stub, HSRP, VRRP, IGMP v2/v3, PIMv2 (sparse mode), routed ACL, urpf, MSD Full EIGRP BGP and VRF-lite (IP-VPN) Fabricpath N55-BAS1K9 N56-BAS1K9 N55-LAN1K9 N56-LAN1K9 N5548-EL2-SSK9 N5596-EL2-SSK9 N5672-EL2-SSK9 N56128-EL2-SSK9 N5696-EL2-SSK9 N5624Q-EL2-SSK9 None None 120 days 66

61 Nexus 5500/5600 licencing License Features Product ID Grace Period Storage Protocols Services Package FC_FEATURES_PKG Native Fibre Channel FCoE NPV FC Port Security Fabric Binding N55-8P-SSK9 N55-48P-SSK9 N55-96P-SSK9 N56-16p-SSK9 N P-SSK9 N P-SSK9 N56-20P-SSK916 N56-12Q-SSK9 N56-4Q-SSK9 N56-48Q-SSK9 120 days FCoE NPV Package FCOE_NPV_PKG FCoE NPV N5548-FNPV--SSK9 N5596-FNPV-SSK9 120 days VM-FEX Package VM-FEX N56-VMFEX9 N55-VMFEXK9 N56-VMFEX9 120 days 67

62 Nexus

63 Cisco Nexus 3000 family 70

64 Nexus 3048 Wire-rate Layer 2 and Layer 3 switching Up to 176 Gbps Over 132 million packets per second (mpps) Comprehensive feature set Virtual PortChannel (vpc), 1/10G ports for peer-link 32-way equal-cost multipath (ECMP) routing EtherAnalyzer Precision Time Protocol (IEEE 1588) L3 protocols Description Specification Physical 1 RU fixed-form-factor switch /1000 Mbps RJ-45 ports Four 1/10 Gbps SFP+ uplink ports Two redundant power supplies, One fan tray with redundant fans 71

65 Cisco Nexus 3100 Nexus 3172PQ 48x 1/10G SFP/SFP+ ports, 6x 40G QSFP+ ports Nexus 3172TQ -48x 1/10G RJ-45 UTP ports, 6x 40G QSFP+ ports Nexus 3132Q 32x 40G QSFP+ ports Line rate L2/L3 in 1 RU Flexible 1/10/40G Programmable Low Power Consumption Low Latency High Performance High Port Density General Purpose ToR NX-OS 72

66 Cisco Nexus 7000/

67 Nexus chassis Nexus 7018 Nexus 7010 Nexus 7009 Nexus 7004 Largest Scale Data Center Ideal for hot/cold isle Possilble migration from Cat6509 For Small yet Mission-Critical DC Nexus 7018 Nexus 7010 Nexus 7009 Nexus

68 Cisco Nexus supervisor SUP2E SUP2 Quad Core CPU 12GB RAM Dual Quad Core CPU 32 GB RAM Highest Scalability VDC 48 FEX Same Scale and Price as Sup1 77

69 Multistage Crossbar Switch Fabric Three-stage crossbar architecture Fabric modules form 2 nd stage of switch fabric Fabric Modules Crossbar Fabric ASIC 1 Ingress I/O Module Crossbar Fabric ASIC 2 Egress I/O Module Traffic Flow Fabric Interface and VOQ Fabric Interface and VOQ Crossbar Fabric ASIC Crossbar Fabric ASIC 3 Crossbar Fabric ASIC Fabric Interface and VOQ Fabric Interface and VOQ Crossbar Fabric ASIC 4 Crossbar Fabric ASIC 5 Ingress Fabric Interface 1 st Stage Crossbar (Ingress I/O module) 2 nd Stage Crossbar (Fabric modules) 3 rd Stage Crossbar (Egress I/O module) Egress Fabric Interface 78

70 VDC = Virtual Device Context L2 Protocols L3 Protocols L2 Protocols L3 Protocols VLAN Mgr VLAN Mgr LACP UDLD UDLD CTS IGMP 802.1x OSPF BGP EIGRP PIM GLBP HSRP VRRP SNMP VLAN Mgr VLAN Mgr LACP UDLD UDLD CTS IGMP 802.1x OSPF BGP EIGRP PIM GLBP HSRP VRRP SNMP MAC Table RIB MAC Table RIB Protocol Stack (IPv4/IPv6/L2) VDC1 Protocol Stack (IPv4/IPv6/L2) VDCn Infrastructure Linux 2.6 Kernel Physical Switch Firewall OTV use case Outside Outside Inside Security Partitioning use case VDC VDC Inside Firewall 79

71 Nexus 7000 Linecards Service Rich Platform (M series ) Multi-purpose, full L2/L3/L4 with Scale M1 XL Series 8 port X2 10G XL 32 port SFP+ 10G XL 48 port 10/100/1000 XL 48 port SFP 1G XL M2 XL Series 6 port 10G/24 port 10G QSFP XL 2 port 100G/40G CFP 24 port SFP+ 10G F1 Series 32 port 1G/10G SFP+ F2 Enhanced Series 48 port 1G/10G SFP+ 48 port 1G/10G F3 Series 48 port 1G/10G SFP+ 12 port 40G QSFP 6 port 100G CPAK Fabric Switching System (F series) FabricPath, FCoE capable 80

72 Evolution Of The Modules ASIC Evolution And Feature Consolidation 81

73 F3 ASIC Value in Flexibility and Simplification The most comprehensive ASIC for the Data Center 82

74 Deploying F3 modules in existing chassis Sup2 or Sup2E is required with F3 modules 83

75 Deploying F3 modules in existing chassis (2) 84

76 Deploying F3 modules in existing chassis (3) F3-Series does not have any slot restrictions in any chassis Chassis with F3 only does not require the use of VDCs Sup2 or Sup2E is required for F3 CTMP program available to upgrade from Sup1 Unsupported VDC coexistence: F1 modules (Announced EoS) M1 modules (EoS) M1XL modules 85

77 Deploying F3 modules in new chassis Unleash Full F3 Potentials New chassis or existing chassis with an F3-only VDC 86

78 Nexus chassis Data-center class Ethernet switch designed to deliver high performance, high availability, system scale, and investment protection Nexus 7700 designed for SP and MSDC Data Center deployments, focused on high-density 10G/40G/100G Nexus 7718 Nexus 7710 Nexus

79 Nexus 7700 Supervisor Engine 2E Half-width supervisor engine 90

80 Nexus 7700 F3 modules 100G 40G 10G Nexus 7700 F3 12-port 100G Module N77-F312CK-26 Nexus 7700 F3 24-port 40G Module N77-F324FQ-25 Nexus 7700 F3 48-port 10G Module N77-F348XP-23 Nexus 7000 F3 12-port 40G Module N7K-F312FQ-25 91

81 Cisco Nexus

82 Cisco Nexus 9000 Series Switches 94

83 Nexus 9300 Platform Architecture Nexus 9372PX 720G 48-port 1/10 Gb SFP+ 6-port 40 Gb QSFP+ 1 RU Nexus 9372TX 720G 48-port 100/1000/10000 Mb RJ-45 6-port 40 Gb QSFP+ 1 RU Nexus 9332PQ 1280 G 32-port 40 Gb QSFP+ 1 RU 95

84 Nexus 9300 Internal Architecture 99

85 Merchant and Custom ASICs (Merchant+) 100

86 Nexus 9500 Platform Architecture 104

87 Nexus 9500 Platform Architecture Nexus 105

88 Nexus 9500 Platform Architecture First Modular Switch With No Backplane Designed for: Power & Cooling Efficiency Designed for Reliability Designed for Future Scale 106

89 Nexus 9500 Platform Architecture Supervisor Module 107

90 Nexus 9500 Platform Architecture System Controller Module 108

91 Nexus 9500 Platform Architecture Power Supplies 109

92 Nexus 9500 Platform Architecture 111

93 Nexus 9500 Platform Architecture Fan Tray 112

94 Nexus 9500 Platform Architecture Fabric Modules 113

95 Nexus 9500 Fabric Module Data Plane Scaling for 8-Slot Chassis Each fabric module for the 8-slot chassis can provide up to 320 Gbps to each I/O module slot With 6 fabric modules, each I/O module slot can have up to 1.92 Tbps forwarding bandwidth in each direction. 115

96 Nexus 9500 Switch Line Cards 117

97 Nexus 9500 Series Line Cards 118

98 Nexus 9500 Line Cards N9K-X9636PQ Works in 4-slot and 8-slot Nexus 9500 chassis 119

99 Nexus 9500 Line Cards N9K-X9564PX & N9K-X9564TX 122

100 Nexus 9500 N9K-X9500 Series Line Cards 125

101 Nexus 9500/9300 FEX Support Optimised Model for Long Term TCO during Evolution 127

102 Nexus 9500/9300 FEX Support (2) Supported Topology 128

103 Nexus 9500/9300 Investment Protection Nexus 2200 FEX Support 129

104 Na co se ptáme, když připravujeme návrh LAN sítě datového centra? 130

105 Na co se ptáme? Jaká bude topologie (fyzická a logická)? Škálovatelnost a replikovatelnost? ToR nebo EoR? Jaká rozhraní budeme potřebovat pro připojení serverů a jaká pro propojování přepínačů? Jak vyřešíme kabeláž v předchozím bodě? Jaké jsou požadavky na napájení? Způsob chlazení v datovém centru a požadavky na síťové prvky? L2 nebo L3? Konvergovaná infrastruktura? Jakým způsobem se propojím do druhého datového centra? Jakým způsobem budu spravovat a monitorovat síť v datovém centru? Zajímá mne automatizace? Kompatibilita se stávajícím řešením Existují reference na dané řešení, jedná se o validovaný design? 131

106 Nexus 3100 Na co se ptáme? Topologie Podporované tradiční topologie Podporované fabric technologie Pozicování ToR nebo EoR Rozhraní Jak odpovídáme? Tradiční STP, MLAG (vpc) Přístupový přepínač ToR Napájení Nexus Chlazení FCoE switch 10 GE k serverům a přístupovým přepínačům 40GE uplink porty Port side intake nebo port side exhaust Ne 132

107 Nexus 3100 Způsoby správy a automatizace DCI Jak odpovídáme? CLI SNMP NETCONF Python/Tool Command Language (Tcl) scripting Není určeno jako zařízení pro DCI 133

108 Nexus 5600 Na co se ptáme? Topologie Podporované tradiční topologie Podporované fabric technologie Pozicování ToR nebo EoR Rozhraní Napájení Chlazení FCoE switch Jak odpovídáme? Tradiční i CLOS fabric STP, MLAG (vpc) Fabricpath, VXLAN, DFA Agregační přepínač Spolu s Nexus 2000 (FEX) nabízí výhody ToR s výhodami EoR 10 GE k serverům a přístupovým přepínačům 40GE uplink porty Nexus 5672UP 1+1 Nexus 56128P 2+1 Nexus 5696Q 3+3 Port side intake Nebo port side exhaust Ano, FC funkce licencované per port Nexus 5672UP všechny porty FCoE, 16 portů FC Nexus 56128P všechny porty FCoE, FC na modulech Nexus 5696Q - všechny porty FCoE, FC na modulech 134

109 Nexus 5600 Způsoby správy a automatizace DCI Jak odpovídáme? CLI SNMP NETCONF OnePK OpenFlow Python/Tool Command Language (Tcl) scripting Není určeno jako zařízení pro DCI, přesto je možné využít ve scénářích MEC over DWDM pomocí vpc, Fabricpath 135

110 Nexus 7000/7700 Na co se ptáme? Topologie Podporované tradiční topologie Podporované fabric technologie Pozicování ToR nebo EoR Rozhraní Napájení Chlazení FCoE switch Jak odpovídáme? Tradiční i CLOS fabric STP, MLAG (vpc) Fabricpath, VXLAN Core přepínač EoR, Spolu s Nexus 2000 (FEX) nabízí výhody ToR s výhodami EoR 10 GE k serverům a přístupovým přepínačům 40GE/100GE uplink porty Nexus Nexus Nexus 7000 Front to back / side to side Nexus 7700 Front to back Ano, pouze na F kartách 136

111 Nexus 7000/7700 Způsoby správy a automatizace DCI Jak odpovídáme? CLI SNMP NETCONF Python/Tool Command Language (Tcl) scripting OTV MEC over DWDM pomocí vpc, Fabricpath 137

112 Nexus 9000 Na co se ptáme? Topologie Podporované tradiční topologie Podporované fabric technologie Pozicování ToR nebo EoR Rozhraní Napájení Chlazení FCoE switch Jak odpovídáme? Tradiční i CLOS fabric STP, MLAG (vpc) ACI, VXLAN Spine, leaf ToR i EoR, spolu s Nexus 2000 (FEX) nabízí výhody ToR s výhodami EoR 10 GE k serverům a přístupovým přepínačům 40GE uplink porty Nexus Nexus 9500 N+1 nebo N+N Nexus 9300 port side exhaust nebo port side intake Nexus 9500 port side intake Ne 138

113 Nexus 9000 Způsoby správy a automatizace DCI Jak odpovídáme? CLI SNMP NX-API Python/Tool Command Language (Tcl) scripting Není určeno pro DCI 139

114 Kam dál? DC-N51 CISCO NEXUS 5000/2000 IN DATA CENTER 3 denní školení, detailní informace k nexusu 5000/2000, NXOS včetně instalace a konfigurace DC-N71 CISCO NEXUS HARDWARE AND BASIC COFIGURATION 3 denní školení, detailní informace k nexusu 7000/7700, NXOS včetně instalace a konfigurace DC-N72 CISCO NEXUS 7000 ADVANCED CONFIGURATION 2 denní školení, pokročilé vlastnosti na Nexus 7000/7700 OTV, fabricpath atd. DCNX1K Implementing the Cisco Nexus 1000V 3 denní školení, oficiální CISCO kurz, kompletní informace k nexusu 1000v včetně instalace a konfigurace DCNX5K CONFIGURING CISCO NEXUS 5000 SWITCHES 5 denní školení, oficiální CISCO kurz Kompletní informace k Nexus 5000 rodině včetně instalace a konfigurace, včetně FC DCUFD CISCO DATA CENTER UNIFIED FABRIC SOLUTIONS DESIGN 5 denní školení, oficiální CISCO kurz DCUFI CISCO DATA CENTER UNIFIED FABRIC SOLUTIONS IMPLEMENTATION 5 denní školení, oficiální CISCO kurz DCUFT TROUBLESHOOTING CISCO DATA CENTER UNIFIED FABRIC 3 denní školení, oficiální CISCO kurz Pro účastníky tohoto semináře platí na výše uvedené kurzy sleva 15%. Do on-line objednávky stačí napsat do poznámky název semináře, kterého jste se zúčastnili. Nabídka slevy je platná 6 měsíců od absolvování semináře (platí pro objednávku, ne pro fyzickou účast). Podrobnější přehled kurzů najdete na Těšíme se na Vaši účast! 140

115 Thank you for your attention PRAHA BRATISLAVA BUDAPEST