Transcript PowerPoint 演示文稿

Agile Switch: Changing the Future
－ Huawei S12700 Series Agile Switches Release
Switch Requires an Agile Chip
Background…
Select switches in the following ways
Customer
Replacing
cards
Vendor
ASIC chip: Fixed services
ASIC switch: New application = New hardware
VPN
isolation
MPLS card
Released
ASIC switch: Upgrade/Expansion = $ New hardware
Video service
Large buffer
card
Virtualized
deployment
Virtualized
service card
Released
purchase
Released
Switch requiring an agile
chip
Innovative Chip, the First Ethernet Network Processor (ENP)
Switch Chip
Programmability
Openness
Performance
Cost
Integration
ASIC
Low
Low
High
Low
High
ENP
High
High
High
Low
High
Huawei-developed ENP
DataPath
NPU group
NPU group
NPU group
Hardware
acceleration
Rapidly support
new applications
Innovative
ENP chip
External storage
CPU interface
Search
Engine
Traffic
Manager
Memory
Combined
instruction set
Ensure user
experience
Packet
Memory
Table
Memory
External
DRAM
MAC
System on Chip (SOC) architecture
Reduce CAPEX
Green and
cost-efficient

Optimized instruction set

Large entries and intelligent memory

Hardware acceleration

SoC architecture (TM+MAC+PP)
Huawei-developed innovative ENP chip for next-generation switches
ENP Expresses Full Programmability
Pursuit: integration and
convenience
BYOD …
Pursuit: detection and
experience
Interactive video…
Pursuit: flexibility and
openness
SDN …
Pursuit: innovation and
exclusiveness
Industry application…
WLAN management
and user management ……
Resolution: detect network traffic
Network quality
management and service
detection……
Openness: is open at all layers
Dual-plane forwarding and
forwarding plane openness……
Fast response: launch new services
within 6 months
Customize protocols,
scenarios……
Cry ENP-based next-generation switches
Full programmable service
Services focused on by customers
Full programmability: customize
any services
The First Agile Switch with Powerful Chip in
Industry Entering the Next-Generation Network
…
…
Agile Service: the First Native T-bit AC
Native AC, synchronous deployment of wired
and wireless networks
Wired service
Wireless service
Wired service
Wireless service
processing
bottleneck
Agile switch native T-bit AC
Item
Agile Switch
Number of Times
Wireless
forwarding
capability
1Tb/s
Number of
managed APs
4K
100
8
Number of
STAs
64K
6
times
Independent AC
10G
times
512
times
10K
Native AC, distributed and unified forwarding
Benefits to customers
Wired service
Wireless service
Unified forwarding
•
Additional ACs do not need to be purchased,
saving investments.
• Performance bottleneck of centralized forwarding of independent
ACs is solved.
Agile Service: First to Introduce Professional User
Management into Switches
Unified User Management
Accurate User and Service Management
BRAS
technical
accumulation
Manage many
terminals of
various types
Unified
Accurate user
authentication and service
of wired and management
wireless users
User
quantity
8K
Bandwidth
granularity
1 kbit/s
Number of
flow queues
64K
HQoS
5
Number of Times
-level
4
8
170
times
times
times
Traditional
Switch
2K
8 kbit/s
384
2
-level
Benefits to customers
Port
Category
User
User
group
ACL HQoS Security
Service
MAC
Portal
Agile Switch
5-level HQoS
PPPo
E
802.1X
Item
•
Unified authentication, security association, unified wired and
wireless
@
•
security
Right control, QoS, accurate user and service management
Agile Management: the First to Virtualize Wired and Wireless
Networks into a Switch
Super Virtual Fabric (SVF), which virtualizes wired and wireless networks into a device and
provides simplified management.
Virtualized cards
T-bit
1 2
…
Access
switch
One device manages
a campus.
Virtualized MPUs
MPU 1 MPU 2
MPU 3 MPU 4
Core/Aggregation
switch
M
Virtualized ports
…
1
2
N
Benefits to Customers
Specialized Capability
•
Virtualizes access switches into wired cards, ， only vendor that
•
supports a 2-layer AS architecture
•
Virtualizes APs into wireless ports， only vendor that supports
…
AP
Reduces network management nodes, and provides centralized
management and simplified operation and maintenance.
•
Simplifies network configurations and improves network reliability.
centralized management of APs.
•
Provides MPUs in 1+N
backup mode. One MPU ensures
running of the virtual system.
Simplicity
Agile Management: Innovative iPCA, Chip-level
Fault Location
Scenario1：Real time link Fault
Scenario2：Real time board Fault
detection
Scenario2：Real time Fabric Fault detection
detection
Fabric
Accuracy depends on
programmability
Real service flows
Programmable operation point
User
Programmable service flows
•
Programmable and colored service flow
• Test flows are service flows.
•
Chip with two built-in detection points
• Zero-Overhead
Agile Management ：Zero-bias Maintenance IPCA, Fault
Accurate Delimitation
Simulation
flows
Fault point is the 6th board of
Packet loss！
the 2rd chassis
User
1
Traditional
detection method
Real service
flows
2
iPCA
3
Test flows
are service
flows
•
Slowly Approach fault points，indirect, vague
•
Accurate location of link,
card, and chip faults
•
Simulation Flow / insertion flow method ， accuracy is only 30%
•
Programmable service flows, in-line monitoring, 100% accuracy
Agile Evolution: the First SDN Switch Adapting to Variable
Service Requirements
Forwarding Protocol Evolution
IPv4
32 years, 1 version
IPv6
15 years, 1 version
Openflow
1981
4 years, 5 versions
1998
2009
2012
•
POF: supports Openflow extension.
•
Large-specification flow tables: provides 16 M flow
Miercom Test
Tolly Test
tables and 640-bit flow tables, large-scale SDN application
•
Dual planes: supports flow/packet forwarding, mature technology
+ innovative experience
•
Fully programmable switch with user-defined software:
launches new services in six months through software programmability.
The Ministry of industry
and information
technology Test
Huawei S12700 Series Agile Switches
Campus switch with the industry's highest
switching performance verified by Ixia
Huawei S12712
37.28 Tb/s
24
H3C S10512
26.88 Tb/s
24
96
11.4 Tb/s
0
20
192
2011 Q1
Cisco 6807-XL
2013 Q2
Switching
capacity
100GE port
density
Traditional
Switch
Agile Switch
S12712
S12708
MAC
1M
ARP
256K
FIB
3M
NetStream
1M
Queue
64K
Buffer
1.5 GB
40GE port
density
2 times
4 times
6 times
128 times
174 times
192 times
512K
64K
512K
8K
374
8M
The First Hardware-based T-bit Cluster CSS2 in Industry
Failure of multiple MPUs in a cluster, low
reliability
MPU
MPU
MPU
MPU
MPU
MPU
Specialized hardware clustering
technology CSS2
MPU
Service port
software cluster
•
Single-MPU cluster, without management limitations
of MPUs in cascading mode
•
Specialized hardware cluster, connects
cluster member switches through hardware channels and
prevents software interconnection failures
MPU
MPU
MPU
MPU
Switch fabric
unit hardware
cluster
•
1.92 Tbit/s cluster bandwidth, 12
times higher than the industry average
Huawei CSS2 switch fabric hardware clustering technology, building the most highly
reliable network core
Industry-leading High-specification Cards with High Scalability
High-density GE card
High-density
10GE card
40G/100G card
In the roadmap
Item
Huawei X1E Card
MAC
1M
ARP
256K
FIB
3M
Netstream
1M
Queue
64K
Buffer
1.5GB
Number of Times
2
4
6
128
170
times
times
times
192
times
times
times
Strong core, supporting more entries and large-buffer cards
Commercial ASIC
Card
512K
64K
512K
8K
384
8M
Sx7 Series Agile Switches Release
December 2013
Launch
NEW
February 2014
S9700/S7700 is upgraded to agile switch through
card and software upgrade.
S9700
S12700
S7700
April 2014
Box agile switches are launched.
Box switch
Campus Network Agility
eSight
•S12700 has an agile network core.
WAN/Internet
Campus network egress
• S9700/S7700
S12700
Agile
Controller
Core layer
S9700/S7700
can function as an agile
aggregation switch through card and
software upgrade.
• Agile
box switches allow agile access.
Aggregation
layer
S5700
Access
layer
• SVF
allows agile aggregation and access
virtualized devices.
Agile Switch Passed Tests by Third-Party Authorities
Miercom Test

Full programmability and SDN
capability

100% line-speed forwarding on
576x10GE ports
Tolly Test

SDN Ready, full programmability,
and Protocol Oblivious Forwarding
(POF)

Several million hardware entries
Ixia Test
MIIT's Test

Passed SDN programmability test
Verified that Huawei S12700
features the industry's highest
switching performance
•
Awards for Agile Switches
Awards
Best of Interop Awards: "Special Prize" in Parallel with Cisco
S12700 Agile Switch Wins
the Best of Show Award
Special Prize at Interop
Tokyo 2014.
Learn More
Best Hardware
Supplier
GITEX
Product of the
Year
Computer World
Interop Awards – "Oscars" of Enterprise Networking
Best Innovative
Product Award
SP Computer
Products and
Circulation
"This product is very interesting for us. The judges decided to give you a
special award of the grand prix. Especially this product is very interesting for
the programmable Ethernet data. That means it is good for SDN environment.
Especially many products are based on just OpenFlow. This product is
adapted to many applications, lots of software. That means it can be a base
product evolution to the future SDN product."
-- Osamu Nakamura, professor at Keio University and Interop judge
2013 Innovative 2013 Excellent
Product Award Product Award
Product of the
Year
CCIDNET
iChina
ZOL
Application Cases of Agile Switches
Won the bidding of 600+ switches,
200+ customers' project
Covering 7 industries of Global Market including Europe, America, Latin America, Africa
Broke through
Government/
Finance
74 projects
• The People's Bank of China
• South African Police Service
Broke through
Large
Enterprise
32 projects
• Sinopec
• BAIC Group
• China Southern Power Grid
22
Broke through
projects,
with demo site established
Healthcare
• Guangzhou University of Chinese
Medicine Third Hospital
• Chongqing Daping Hospital
Broke through
Education
10 projects
• Beijing MTR Corporation
Transportation Limited
• Guangzhou Metro
Broadcast
&TV
28
Broke through
projects,
with demo site established
• Shanghai Second
Polytechnic University
• Southwest University for
Nationalities
Broke through
7 projects
• Radio Film and Television Bureau
of Zhejiang Province
• Shandong Cable TV