1. No category

Cisco Data Center Equipment
and Technology
Presented by:
Li-Ji Hong (洪李吉)
IT Learning Solution (ITLS), Fast Lane Group GmbH.
April 23rd, 2015
© 2013 Cisco and/or its affiliates. All rights reserved.
1
让您了解Cisco Data Center主流产品技术的基础知识、产品特点及应用案例，本讲
座的目的是帮助学生了解如何应用这些新技术来优化的可扩展性，灵活性，性能和
SAN的运作效率。
讲座内容包含：
• Unified Computing System - UCS
• Data Center Switching Overview – NEXUS 5K, 7K
• Storage Area Networking Overview - MDS
© 2015 Cisco and/or its affiliates. All rights reserved.
2
Nexus 7000
MDS 9000
Core
Distribution
LAN
SAN
Unified
Access Layer
Nexus 5000
Direct Attach
10GE
Nexus
2000
1GE Rack
Mount Servers
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Nexus
2000
10GE Rack
Mount Servers
Nexus
2000
1 & 10GE
Blade Servers
w/ Pass-Thru
Cisco
UCS
10GE Rack
Mount Servers
UCS Compute
Blade & Rack
3
CISCO UCS
Unified Computing System
© 2013 Cisco and/or its affiliates. All rights reserved.
4
© 2015 Cisco and/or its affiliates. All rights reserved.
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Direct Attach
LAN
LAN Switch
SAN
Direct Attach
SAN Switch
FCoE Storage
FC Storage
Appliance
1 Link
20 Gb per chassis
© 2015 Cisco and/or its affiliates. All rights reserved.
2 Link
40 Gb per chassis
4 Link
80 Gb per chassis
8 Link
160 Gb per chassis
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redundant
fabric
interconnect
6100
6200
power supplies
fan modules
Up to 8 half –
width blades
Chassis
5108
full-width
blades
4 x power supplies
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expansion
module bay 1
or 2
2 x cluster ports
2 x power entry
console port
1 x management port
8 x fan
modules
2x fabric
extenders
2104,2204,2208
4 x 10GE SFP+ fabric
ports
4 x power entry
© 2015 Cisco and/or its affiliates. All rights reserved.
8
B22 M3
B200 M3
B230 M2
B420 M3
B440 M2
Slots
1
1
1
2
2
Cores
16
16
20
32
40
DIMMs
12
24
32
48
32
Max GB
192GB
384GB
512GB
1.5TB
512GB
Disk
2 x 2.5”
2 x 2.5”
2 SSD
4 x 2.5”
4 x 2.5”
Raid
0/1
0/1
0/1
0/1/5/6
0/1/5/6
Integrated I/O
Dual 10Gb
Dual 20Gb
No
Dual 20Gb
No
Mezz
1
1
1
2
2
© 2015 Cisco and/or its affiliates. All rights reserved.
9
C22 M3
C24 M3
C220 M3
C240 M3
C260 M2
C420 M3
C460 M2
RU
1
2
1
2
2
2
4
CPU
E5-2400
E5-2400
E5-2600
E5-2600
E7-2800
E5-4600
E7-4800
Cores
16
16
16
16
20
32
40
DIMMs
12
12
16
24
64
48
64
Max GB
192GB
192GB
512GB
768GB
1TB
1.5TB
1TB
Disk
8 x 2.5” or
4 x 3.5”
24 x 2.5” or
12 x 3.5”
8 x 2.5” or
4 x 3.5”
24 x 2.5” or
12 x 3.5”
16 x 2.5” or 32
x SSD
16 x 2.5”
16 x 2.5”
LoM
2 x 1Gb
2 x 1Gb
2 x 1Gb
4 x 1Gb
2 x 1Gb +
2 x 10Gb
2 x 10Gb
2 x 1Gb +
2 x 10Gb
PCIe
Slots
2 x PCIe 3.0
5 x PCIe 3.0
2 x PCIe 3.0
5 x PCIe 3.0
6 x PCIe 2.0
6 x PCIe 3.0
10 x PCIe 2.0
Internal
Storage
USB Port
USB Port
USB Port
FlexFlash
USB Port
FlexFlash
USB Port
FlexFlash
USB Port
FlexFlash
eUSB
© 2015 Cisco and/or its affiliates. All rights reserved.
10
• Embedded device manager for family of UCS
components
• Enables stateless computing via Service Profiles
• Efficient scale: Same effort for 1 or N blades
• Access via GUI, CLI, or standards-based API
• APIs for integration with new and existing data
center infrastructure
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11
HW Traditional Managed as
Individual Components
UCS Servers
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UCS Service Profile
Unified Device Management
BIOS Version, BIOS Settings, RAID
controller settings, UUID, Server
Selection (Explicit or Pool)
UCS Adapters
NIC Firmware version, MAC Addresses,
VLANs, QoS Settings, HBA Firmware
version, WWNs
UCS 2x00 Series
Fabric Extender
Fabric Extender is implicitly configured
based on Server Slot and physical
connectivity to Fabric Interconnect
UCS 6x00 Series
Fabric Interconnect
Uplink port configuration, LAN Pinning,
SAN Pinning, VLANs, VSANs, DCB
Settings
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CISCO NEXUS 硬件
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Nexus 7018
Nexus 5010
Nexus 5020
Nexus 5548
Nexus 7010
Nexus 4000
Nexus 1010
Nexus 2232
Nexus 2248
Nexus 1000V
Nexus 2224
NX-OS
Compute
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Access-Aggregation
Aggregation/Core
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• 5010 – 1RU, 20 ports, first 8 ports 1G/10G
• 5020 – 2RU, 40 ports, first 16 ports 1G/10G
• Purpose-built as a LAN switch, architected for
Unified Fabric
• Up to 1.04Tbps switching capacity, 773.8Mpps
• Wire-rate, low latency, Layer2 switch
• High density 10GE, some 1GE ports for
migration
• Unified lossless fabric
 High Availability
 Front-to-back cooling
 NX-OS modular Operating System
* FC ports are SFP
© 2015 Cisco and/or its affiliates. All rights reserved.
15
Modules) in 2RU
 All ports on Nexus 5500 support 1/10GE/FCoE
 Expansion module support unified ports for both
Nexus 5500 platforms: 1/10GE/FCoE/FC
 All ports on the Nexus 5548UP & 5596UP are unified
ports: 1/10GE/FCoE/FC
 5548P, 5548UP, 5596UP, and 5596T
© 2015 Cisco and/or its affiliates. All rights reserved.
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• Layer 3 is an option on Nexus 5500 platforms
• All Nexus 5500 platform are upgradeable to Layer 3
• There are two form factors:
Nexus 5548: One Layer 3 module through daughter card
Nexus 5596: Supports up to three Layer 3 modules through expansion module.
© 2015 Cisco and/or its affiliates. All rights reserved.
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Expansion Module
Expansion Module
L3 Module
32 x Fixed ports 1/10 GE or 1/2/4/8 FC
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• Nexus 2000 FEX is a “remote line-card”
• 100M to 1GE to 10GE to FCOE
• Supported with ISSU and VPC parent switch
• Consistent server access architecture for blade
and rack-mount
© 2015 Cisco and/or its affiliates. All rights reserved.
Cisco Nexus Parent Switch
+
Nexus 2000 Fabric Extender
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End of Row Deployment
•
Multiple points of management
FC
Ethernet
Blade switches
•
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High cable count
Fabric Extender
Unified fabric with Fabric extender
• Single point of management
• Reduced cables
•
Fiber between racks
Copper in racks
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The Specs
 32 Port
 1/10 Gbps FCoE*, iSCSI, NAS
 8 x 10G Uplinks
Ethernet Connectivity
 Available on Nexus 7000 and Nexus
5500 Series
FCoE Support
N2232PP
* FCoE requires 10G
© 2015 Cisco and/or its affiliates. All rights reserved.
21
Model
Nexus 2148T
Nexus 2224TP
Nexus 2248TP
Nexus 2232PP-10G
Form Factor
1 RU
1 RU
1 RU
1 RU
Uplink Ports
4 x 10GbESFP+
2 x 10GbE SFP+
4 x 10GbESFP+
8 x 10GbESFP+
Uplink Transceivers
Supported
Host Facing Ports
FCoE
Dimensions
Operational Power
Supports FET
Multiple PortChannel
member ports on a FEX
Scalability
© 2015 Cisco and/or its affiliates. All rights reserved.
Copper CX-1 (passive): 1m, 3m, 5m.
Optical: FET (Nexus 2200 platforms), SR, LR [distance limited to 300m]
48 x 1GbERJ45
(note: 1000BaseT only)
24 x 100/1000Base-T RJ45
48 x 100/1000Base-T RJ45
32 x SFP/SFP+ (1/10G)
(note: 1GE SFP support
in 4.2(1)N2(1))
N/A
N/A
N/A
Yes
1.72 x 17.3 x 20.0 in
1.72 x 17.3 x 17.7in
1.72 x 17.3 x 17.7in
1.72 x 17.3 x 17.7 in
165W
95W
110W
270W
No
Yes
Yes
Yes
Not Supported
Yes
Yes
Yes
576 GbE Ports per N5K (12
FEX)
288 GbE Ports per N5K (12
FEX)
576 GbE Ports per N5K (12
FEX)
384 1/10GbE Ports per
N5K (12 FEX)
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Nexus 6000
新硬件
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Key Features
•Highest density line rate, low power per
port 10G/40G Ethernet/FCoE switch
•Industry first 40GE FCoE product
•Configurable port speeds with true 40GE
flows or 4 x 10GE flows
•Rich L2 and L3 feature set
•Low latency at scale ~1us
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•Wide range of deployment options
•High density 10GE racks – FEX with
with 10GE/40G connectivity
•Large Scale Fabrics
•L2 - VPC/FabricPath/Trill
•L3 - ECMP Leaf-Spine
architectures
•Highly Scalable & Consistent Architecture
from 64x10GE thru 96x40G (and higher) at
wire speed
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Key Features
•96 Line rate 40GE ports or 384 10GE ports; 7-9W per
port
•Supports flexible resource carving (TCAM, Buffers)
•25MB shared buffer / 12x 10GE ports or 3x 40GE ports
•4RU form factor
•256K MAC/FIB with flexible table carving
•F2B and B2F Airflow SKUs
•1024 way ECMP, 16K VLANs, 4K ACL
•Wide range of optics support (1m to 300m)
•32K LPM & 32K mroutes
•Cut through switching ~1us latency
•IPv4 & IPv6 unicast & multicast routing
•Line rate L2/L3 performance
•Layer 2 multipath (FP and Trill)
•Rich L2 and L3 feature set
•FCoE, VNTag, NAT
•ECN for handling in-cast traffic
•Optimized multicast scheduling and replication
© 2015 Cisco and/or its affiliates. All rights reserved.
•Latency Analytics with conditional SPAN, ERSPAN,
IPFIX, Sampled Netflow
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Nexus 7000
© 2013 Cisco and/or its affiliates. All rights reserved.
26
Nexus 7000 and NX-OS
• 4, 9, 10 & 18 Slot Chassis
• 17+ Terabit System (18 Slot)
• Unified Fabric
• Modular NX-OS
• ISSU
• HA
• FCOEand Director Class SAN
Linecard
Modules
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Supervisors
• SUP1
• SUP2
• SUP2E
1G Ethernet – M Series
• 48 Port 10/100/1000 -XL
• 48 Port 1G - XL
1/10/40/100G Ethernet M-Series
• 32 Port SFP+ 10G 4:1 - XL
• 8 Port X2 10G - XL
• 24 Port SFP+ 10G – XL
• 6 Port QSFP 40G – XL
• 2 Port CFP 100G - XL
1/10G Ethernet – F Series
• 32 Port SFP+ 10G
• 48 Port SFP+ 10G
• 48 Port 10GBaseT 10G
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System
fan trays
System status
LEDs
Integrated cable
management
Beacon LEDs
on all FRUs
Optional front
doors
Side-to-side
airflow
Locking
ejector
levers
Supervisor
slots (9-10)
25RU
Common equipment
removes from rear
Payload slots
(1-8, 11-18)
Power supplies
Power supply
air intake
Front
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Crossbar
fabric
modules
43.75”x17.3”x30” (25RU)
Rear
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Nexus 7009 Nexus 7010
Nexus 7018
Slots
7 I/O + 2 sup
8 I/O + 2 sup
16 I/O + 2 sup
Height
14 RU
21 RU
25 RU
Airflow
Side-to-side
Front-to-back
Side-to-side
Port density
224*/ 336**
256*/ 384**
512*/768**
System Performance, bp/s
5.04
5.76
11.5
BW Fab 1 Slot, Gb/s
N/A
230
230
BW Fab 2 Slot, Gb/s
550
550
550
* With 10 Gigabit M1 or F1 I/O Modules ** With 1Gigabit M1 or 1/10 Gigabit F2 I/O Modules
© 2012 Cisco and/or its affiliates. All rights reserved.
© 2015 Cisco and/or its affiliates. All rights reserved.
DCNX7K v2.0—1-6
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M1/M2 family - Provides a high-density, compact solution for large 1G/10Gb Ethernet, Layer 2,3.
N7K-M148GT-11
N7K-M108X2-12L
N7K-M132XP-12
F1 I/O Module – Integrated hardware support for FCOE, FabricPath.
N7K-M148GS-11/N7K-M148GS-11L
32-port 1G/10G. Layer 2.
F2 I/O Module - Supports Nexus 2000 (FEX). 48-port 1G/10G. Layer 2, Layer 3.
N7K-F248XP-25
© 2015 Cisco and/or its affiliates. All rights reserved.
N7K-F132XP-15
30
Supervisor Engines
Chassis
I/O Modules
Fabrics
Forwarding Engines
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31
• Nexus 7718
•
10-slot chassis
–
–
–
•
•
•
6 x fabric modules
3 x fan trays
Front-to-back airflow
–
•
Nexus 7718
•
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Up to 8 x 3000W PSUs
Nexus 7710
1.3Tbps/slot
16 x payload modules
2 x supervisor modules
6 x fabric modules
3 x fan trays
Front-to-back airflow
–
•
With optional air filtration
18-slot chassis
–
–
–
•
•
•
1.3Tbps/slot
8 x payload modules
2 x supervisor modules
With optional air filtration
Up to 16 x 3000W PSUs
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CISCO MDS
© 2013 Cisco and/or its affiliates. All rights reserved.
33
Architecture
non Blocking
Supervisor 2
336
Ports
24 / 48-Port
528
Ports
1/2/4/8 Gb FC
18/4-Port
Module
Multi-service
4-Port 10Gb FC
IP Storage
Services iSCSI et
FCIP
192 Ports
MDS 9509
SSN-16
MDS 9513
MDS 9506
16 - 48
Ports
24
Ports
MDS 9124e
MDS 9148
66
Ports
MDS 9222i
Enterprise
Small/Medium Business
Management
O/S
© 2015 Cisco and/or its affiliates. All rights reserved.
Cisco Fabric Manager
Cisco NX-OS
34
• Modular Chassis
• MDS 9506, 9509, 9513,9710
• Dual Supervisors, Redundant power
• Up to 528 FC ports
• Multi-protocol – FC, FCoE FCIP, iSCSI, FICON
• 1/2/4/8/10/16 Gbps FC, 1GE,10GE, FCOE
• Intelligent Fabric Service
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35
 Non-modular (fixed port count)
 Fibre Channel only (not multi-protocol)
 1/2/4/8Gbps
MDS 9124
 1RU; Redundant power, ISSU
MDS 9148
© 2015 Cisco and/or its affiliates. All rights reserved.
36
• MDS 9500 Director Series
MDS 9506
MDS 9509
MDS 9513
MDS 9710- New
48 x 16G FC Module <Line Rate>
48 x 10Gbe FCOE
• MDS 9200 Series
MDS 9216i
MDS 9222i
MDS 9250i – New
16G FC - 40 ports
10GE FCOE – 8 ports
• MDS 9100 Series
--MDS 9124
MDS 9134
MDS 9148
SINGLE POINT OF MANAGEMENT
-Cisco Prime Data Center Management
© 2015 Cisco and/or its affiliates. All rights reserved.
37
 Multi-protocol & San Extension
 – FC, FCIP, iSCSI, DMM, IOA




1/2/4/8/10 Gbps FC, 1GE
Up to 66 FC ports
Intelligent Fabric Services
3RU; Redundant power supplies
 SAN EXTENSION MODULES
MSM-18/4, SSN-16
© 2015 Cisco and/or its affiliates. All rights reserved.
18 – 4G FC ports
4 – GigE ports
Open slot for an
additional blade
38
The MDS 9710 is the next generation Fibre
Channel Director from Cisco, designed for:
• Highest Scalability in the Industry
50% more Line-rate 16G FC Ports than competition
• Highest Availability in the Industry
N+1 Fabric Modules protection1 provides zero impact to
Application Bandwidth in the event of a fabric card or
supervisor card failure
• Investment protection for the next decade
Three times backplane bandwidth2 than competition
1 With
2 With
© 2015 Cisco and/or its affiliates. All rights reserved.
optional fourth fabric module installed
six fabric modules installed
39
Data-center Director Class switch designed to deliver high-availability, system scale, usability, High
Density 16G FC.
48 Port 16G Module
Chassis
Fabric
Module
Fan
Tray
Supervisor Engine
Available N+1
Fabric Protection
48 Port 10GbE FCoE Module
© 2015 Cisco and/or its affiliates. All rights reserved.
40
• FCIP – High-Bandwith SAN Extension across MAN/WAN
• FICON- Mainframe Connectivity
• FIBRE CHANNEL – SAN Connectivity, VSAN, Zoning, IVR, etc.
• FCOE- Converged LAN/SAN connectivity.
• iSCSI – NAS Connectivity over IP
© 2015 Cisco and/or its affiliates. All rights reserved.
41
S
A
N
© 2015 Cisco and/or its affiliates. All rights reserved.
TARGETS/INITIATORS
Storage
 Disks
 Tapes
 Optical (e.g. DVD)
 Servers, Hosts
Area
 Inside the Data Center
 Server Room
 Between Data Centers
 Fibre Channel & FICON
Network
 iSCSI
 FCIP and FCoE
42
Thank you.