Control Module - D-Link

homuskratNetworking and Communications

Nov 20, 2013 (3 years and 10 months ago)

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Sales Guide


DGS
-
8000 Series

Chassis Switch

D
-
Link HQ, Feb 201
1

D
-
Link confidential

Contents


Business Challenge


Product Overview



Hardware Overview



High Performance and Advanced Switching/Routing Technologies



Technology Briefing

Target Market

Product Application Guide

Competitive Comparison & Analysis


Business Challenge

Minimize Network Downtime


Business must run continuously

Enhance Network Performance


Files’ size is getting larger than before (mail’s
attachment and multi
-
media transmission)


“Gigabit on client” pushes faster switching in
core network

Increase Network Security


Against inside and outside threats

Realize Real
-
time Applications


IP telephony and Video streaming applications
need faster response and guaranteed “QoS”
level

Protect Return on Investment


10GE requirement for backbone bandwidth
increase rapidly


IPv6 application development


Business Challenge


Business Challenge

Premium Offerings of DGS
-
8000 Modular Switch

Maximized Network Uptime


Redundant H/W design (switch fabric, power, CPU..)


Resilient switching & routing technologies (VRRP, MSTP..)

Network Performance improvement


High port density for
mission
-
critical wiring closets, core and distribution network requirements


Maximum port count (384 GE copper port,192 GE SFP slots, 64 10GE SFP+ slots)

Comprehensive Security


Network access control


Denial of service prevention


CPU protection policy

Application Awareness


VoIP
-
enabled network by multi
-
layer QoS classification and prioritization


Video
-
enabled network by advance multicast routing and switching mechanisms


Flexible deployment by PoE modules

Return on Investment


Ease of expansion to increase bandwidth and deploy mixed transmission

media network


Upgradeable to enable new applications / services


Superior performance at affordable price


Future
-
proofing IPv6 features



Business Challenge

Value Proposition

“Modular Flexibility” + ”High Density GE/10GE” + “Superior Features”.


Deploy DGS
-
8000 as


Core Switch of Medium Enterprise Network


Distribution Switch of Mid./Large Enterprise Network

D
-
Link DGS
-
8000 series switches deliver resilient, high performance,
multilayer Gigabit and 10Gigabit connectivity, fulfilling the needs of
enterprise, carrier and data center.

B
usiness Challenge

Product Overview

DGS
-
8000 Hardware Overview


Scalable H/W Architecture


Flexible modular design


6 and 10
-
slot chassis models


Switch fabric capacity up to
2.56Tbps (DGS
-
8010)


High Resilient H/W Design


Dual active load
-
sharing redundant switch fabrics


1+1 power redundancy


Hot
-
swappable modular design


Superior Performance


Gigabit and 10
-
Gigabit Ethernet


System performance up to
1,905Mpps (DGS
-
8010)


Power over Ethernet (PoE)


IEEE 802.3af standard PoE (up to 384 ports)

P
roduct Overview

DGS
-
8006

DGS
-
8010

DGS
-
8000 highlights (compared to DES
-
7200)


DGS
-
8000 Series is a 1GE/10GE
non
-
blocking forwarding
chassis
-
based switch


New appearance design

(1)


Decreased chassis height: DGS
-
8006 from 21.5U to 21U (compared to DES
-
7206),
DGS
-
8010 from 14.5U to 11U (compared to DES
-
7210)


New Enterprise (E) and Carrier (C) series I/O Modules
(2)


New CM engine boards


DGS
-
8000
-
CM1 on DGS
-
8006 for 80GE bandwidth for each I/O module


DGS
-
8000
-
CM2 on DGS
-
8010 for 80GE bandwidth for each I/O module


New power supply with power monitoring function


New fan supports speed automatic adjustment function


New temperature display and alarm function


New power management and monitoring functions for I/O modules, and permit the
power on/off control for I/O modules


Up to 160Gbps odd
-
direction bandwidth per slot
(3)


Distributed MPLS/VPLS/IPFIX on Enterprise/Carrier I/O modules
(4)


Carrier I/O modules support high capacity ACL/Routing table/MAC table

P
roduct Overview

DGS
-
8000 System Capacity (compared with DES
-
7200)

DGS
-
8006

DGS
-
8010

DES
-
7206

DES07210

Total Open Slots

6

10

6

10

Slots for I/O Modules

4

8

4

8

Slots for Control Modules

2

2

2

2

PERFORMANCE

Packet Forwarding Rate

953Mpps

1.905Gpps

142Mpps

286Mpps

Fabric Bandwidth (Single/Dual)

CM1:320G/640Gbps

CM1:320G/640Gbps

CM2: 640G/1.28Tbps

CM3:1.28T/2.56Tbps

96G/192Gbps

192Gbps/384Gbps

Passive Backplane Capacity

1.28Tbps

2.56Tbps

0.8Tbps

1.6Tbps

PORT CAPACITY

10 Gigabit Ethernet (XFP/SFP+)

32

64

16

32

Gigabit Ethernet (10/100/100M)

192

384

192

384

Gigabit Ethernet (10/100/1000M)
PoE

192

384

192

384

Gigabit Ethernet (SFP)

96

192

96

192

P
roduct Overview

Highly Reliable Hardware Architecture (DGS
-
8006)

DGS
-
8006 Rear

Replaceable

FAN Modular

DGS
-
8006 Front

Dual Switch Fabrics

Hot Swappable

I/O Modules (3,4)

Hot Swappable

I/O Modules (1,2)

1+1 Redundant Power Supplies

Dimension

H
eight
:

486 mm

W
idth
:

436 mm

D
epth
:

500 mm

Product Overview

High Reliable Hardware Architecture (DGS
-
8010)

DGS
-
8010 Rear

Eight Hot swappable
I/O Modules

Replaceable FAN
Modular

Dual Switch Fabrics

Dimension

H
eight
:

930
mm

W
idth
:

437
mm

D
epth
:

450
mm

1+1 Redundant Power Supplies

DGS
-
8010 Front

P
roduct Overview

Components of DGS
-
8000 Series

8000
-
CM1


CPU Module for DGS
-
8006 & DGS
-
8010


320G
Switching Capacity


Load sharing and wire
-
speed performance


Out
-
of
-
band management


800MHz CPU


2GB RAM

8000
-
CM2


CPU Module for DGS
-
8010


640G

Switching Capacity


Load sharing and wire
-
speed performance


Out
-
of
-
band Management


800MHz CPU


2GB RAM

Console port

USB port

10/100M

out
-
of
-
band

MGMT port

P
roduct Overview

Coming soon

8000
-
CM3


CPU Module for DGS
-
8006/DGS
-
8010


1.28T

Switching Capacity


Load sharing and wire
-
speed performance


Out
-
of
-
band Management


800MHz CPU


2GB RAM

Planning

Components of DGS
-
8000 Series (Cont.)

I/O Modules: Enterprise(E) Module

8000
-
24TC
-
E

12 10/100/1000 and 12 combo

(10/100/1000 or GE SFP)

8000
-
24SC
-
E

12 GE SFP and 12 combo

(10/100/1000 or GE SFP)

8000
-
48TC
-
E

44 10/100/1000 and 4 combo

(10/100/1000 or GE SFP)

8000
-
48PC
-
E


44 10/100/1000 PoE and 4 combo

(10/100/1000 PoE or GE SFP)

8000
-
4XG
-
E

4
-
port 10 Gigabit Ethernet (XFP)

8000
-
24SC2XG
-
E

12 GE SFP and 12 combo

(10/100/1000 or GE SFP) and

2 10GE XFP

P
roduct Overview

Coming soon

8000
-
8XS
-
E

8
-
port 10 Gigabit Ethernet (SFP+)

Components of DGS
-
8000 Series (Cont.)

I/O Modules: Carrier(C) Module

8000
-
48TC
-
C

44 10/100/1000 and 4 combo

(10/100/1000 or GE SFP)

8000
-
4XG
-
C

4
-
port 10 Gigabit Ethernet (XFP)

8000
-
24SC2XG
-
C


12 GE SFP and 12 combo

(10/100/1000 or GE SFP) and

2 10GE XFP

P
roduct Overview

8000
-
8XS
-
C

8
-
port 10 Gigabit Ethernet (SFP+)

Coming soon

Coming soon

Coming soon

Coming soon

8000
-
16XS
-
D

16
-
port 10 Gigabit Ethernet (SFP+)

8000
-
48XS
-
D

48
-
port 10 Gigabit Ethernet (SFP+)

8000
-
4QXS
-
D

4
-
port 40 Gigabit Ethernet (QSFP)

I/O Modules: DataCenter(D) Module

Planning

Planning

Planning

Key features of I/O modules

E Modules

C Modules

7200
Modules


(HW: V3)

MAC

32K

512K

32K

IPV4host

LPM

16K

12K

16K

512K

8K

12K

IPV6hots

LPM

8K

6K

8K

256K

4K

6K

IP Multicast / L2
Multicast

4K/1K

4K/1K

2K/1K

ACL (ingress/egress)

2K/4K

2K/256K

1K/4K

WRED

Support

Support

Not support

VRF

2K

2K

64

VLAN translation

16K (8Kin/8Kout)

16K (8Kin/8Kout)

768

MAC

32K

512K

32K

IPV4 host

LPM

16K

12K

16K

512K

8K

12K

IPV6 host

LPM

8K

6K

8K

256K

4K

6K

P
roduct Overview

8000
-
ASE
-
IPFIX

Advanced Service
Engine : IPFIX module*

Planning

Components of DGS
-
8000 Series (Cont.)

Advanced Service Engines

P
roduct Overview

8000
-
1400AC

AC Power Supply

1400Watt

8000
-
2000AC

AC Power Supply

2000Watt

8000
-
1200DC

DC Power Supply

1200Watt

You may learn how to propose the power supply for projects by using the
“Power Configuration Tool”

on PMD server

For 1+1 redundancy,

the type of power

supply should be

the same.

Components of DGS
-
8000 Series (Cont.)


P
roduct Overview

8006
-
FAN

FAN tray with 6 high
-
speed fans

Components of DGS
-
8000 Series (Cont.)


FAN Tray

8010
-
FAN

FAN tray with 6 high
-
speed fans

P
roduct Overview

Ventilation/Heat Dissipation Solution of the

DGS
-
8006 & DGS
-
8010

Blue: Air Flow by FAN module

Green: Power Air Flow

Power Supply (1+1)


Integrated Hardware Redundancy


Hot Swappable
I/O Modules(slot 1,2)

Slot1

A

B

Control Module (1+1)

X

X

Power Supply (1+1)

Hot Swappable
I/O Modules(slot 3,4)

Replaceable FAN

Power Circuit Redundancy

Hardware Redundancy for most important components

P
roduct Overview

Slot2

Slot4

Slot3

rear

Switching Technology Comparison



Dumb Line Card without capabilities to determine switching path



All traffics MUST be processed by “Control Card”



Switching performance relies on “Control Card”



Packets always be transmitted back and forth between Control Cards and Line Cards



Intelligent Line Card with capability to determine switching path



Synchronized switch/route information on Control Card and Line Card



Layer 2/3/4 Local on board switching capability



Fastest forwarding, near zero
-
wait



Centralized Switching


V.S

Distributed Switching

Legacy Catalyst 6500

HP A7500 with SA mudules

P
roduct Overview

Ports

Control
Card

Line Card

Line Card

Line Card

Line Card

Drawback of Centralized Switching

All traffics MUST go through
control card even traffic in/out on
the same line card.

2

Route and VLAN forwarding information is
stored in control card.

Before sending packets, dumb line card
needs to ask control card

1

Ports

Ports

Ports

Poor performance is
resulted from waiting
transmit permit while
sending packets

3

P
roduct Overview


Distributed switching architecture


DGS
-
8000 consists of chassis, Control Modules, and I/O Modules.


Control Module and I/O Modules comprise


ASIC for switching functions


CPU for management and module control


Synchronized switch/route information on control modules and I/O
modules.


Switch/route information on I/O modules is periodically updated from the Control
Module.


L2/L3/L4 ACL/QoS intelligent switching on I/O modules


On
-
board crossbar fabric comes fastest switching performance.


Distributed Switching on DGS
-
8000

P
roduct Overview

Dual active load
-
sharing CM

Distributed
ASIC +
C
rossbar

Design (Ex: DGS
-
8006 + 2 x 8000
-
CM1 + 4 E/C modules)

DGS
-
8000 Switching Architecture

E/C Module

ASIC

ASIC

C
rossbar

Backplane

E/C Module

Control Module (CM1/CM2)

(C
rossbar

Chip


ASIC

ASIC

C
rossbar

E/C Module

ASIC

ASIC

Crossbar

E/C Module

ASIC

ASIC

C
rossbar

Control Module (CM1/CM2)

(C
rossbar

Chip


Scalable by abundant

bandwidth


Non
-
blocking on
-
board

crossbar for local

switching


Intelligent I/O ASIC provides

on
-
board L2/L3/L4 local switching


40G
Channel

40G
Channel

P
roduct Overview

40G
Channel

40G
Channel

40G
Channel

40G
Channel

40G
Channel

40G
Channel

40G
Channel

40G
Channel

40G
Channel

40G
Channel

40G
Channel

40G
Channel

40G
Channel

40G
Channel

Distributed
ASIC +
C
rossbar

Design (Ex: DGS
-
8010 + 8000
-
CM3 x 2 + DataCenter I/O modules x 8)

DGS
-
8000 Switching Architecture (
Highest Performance) *

Backplane

D Module

Control Module (CM3)

(C
rossbar

Chip


ASIC

ASIC

C
rossbar

80G

80G

P
roduct Overview

80G Channel x 8

Control Module (CM3)

(C
rossbar

Chip


D Module

ASIC

ASIC

C
rossbar

80G

80G

D Module

ASIC

ASIC

C
rossbar

80G

80G

D Module

ASIC

ASIC

C
rossbar

80G

80G

D Module

ASIC

ASIC

C
rossbar

80G

80G

D Module

ASIC

ASIC

C
rossbar

80G

80G

D Module

ASIC

ASIC

C
rossbar

80G

80G

D Module

ASIC

ASIC

C
rossbar

80G

80G

80G Channel x 8

Future
-
Proofing Switching Technologies on DGS
-
8000

I/O Module

ASIC

ASIC

C
rossbar

Backplane

I/O Module

Control Module


(C
rossbar

Chip


ASIC

ASIC

C
rossbar

I/O Module

ASIC

ASIC

Crossbar

I/O Module

ASIC

ASIC

Crossbar

Control Module


(C
rossbar C
hip


Ports

Ports

Ports

Ports


Unparalleled performance
-

on
-
board local switching


Unparalleled performance
-

inter
-
module switching


Optimized traffic flow

P
roduct Overview

Advance Service Engine for Investment Protection

I/O Module

ASIC

ASIC

CROSSBAR

Backplane

I/O Module

Control Module

(CROSSSBAR Chip


ASIC

ASIC

CROSSBAR

I/O Module

ASIC

ASIC

CROSSBAR

ASE
-
IPFIX

NP

NP

CROSSBAR

Control Module

(CROSSSBAR Chip


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䙬數楢楬Fty



Integrates advanced service (IPFIX) engine



Converging ASIC & NP (Network Processor) technology



Expansibility of future needs



Investment protection

P
roduct Overview

Data Channel

Management Channel

Control Channel

Control Module

ASE Module

I/O Module

Separated channels and dedicated
bandwidth for 3 planes respectively




Data Plane Protection



Management Plane Protection



Control Plane Protection


Right architecture for highest network
stability

Separated channel design for 3 Planes

P
roduct Overview

IPv6 to IPv4


H/W Wire
-
speed Processing

IPv4
Network

IPv4 core
Network

IPv6

Network

IPv6

Network

ISATAP Tunnel

Manual Tunnel

IPv6

6to4
Dynamic Tunnel

IPv6

IPv6 Network

IPv4 to IPv6 will experience a fairly long time of co
-
existence

IPv4/IPv6 Dual Support across Nodes

Accomplish Immigration from IPv4 to IPv6 Tunneling

IPv6

IPv4

Data

H/W based IPv6

IPv6 Network

IPv4

NAT
-
PAT

P
roduct Overview

DGS
-
8000 Hardware Architecture Advantages

P
roduct Overview

Feature

Advantage

On
-
board intelligent local L2/L3/L4
wire
-
speed switching



Faster switching performance



Eliminating unnecessary backplane traffic



Packet
-
In/Packet
-
Out directly without Fabrics

Distributed crossbar fabric




Right architecture at reasonable cost



Lower latency



High performance

Load sharing Control Module



Both Control Module actively work together and backup each other



Better use of capital investment



Faster network convergence

Various media GE modules



Higher flexibility for network requirement



Pay only for port type/performance required

Non
-
blocking forwarding for each I/O
module *



Ultra high 160Gbps bandwidth between Control Module and each I/O module
slots. All I/O modules can run non
-
blocking wire speed.



Up to 16 10GE ports per slot running at non
-
blocking rate
, helping
enterprises migrate to 10G back bone.*

Robust control plane design



Right architecture for highest network stability

Future
-
proofing backplane architecture



Investment Protection

Comprehensive Enterprise
-
class Features

DGS
-
8000 series provides comprehensive and enterprise
-
class features covering Security,
QoS, Resiliency to enrich your network.

P
roduct Overview

Network Foundation

Multiple
-
Service

Security


IPv6 Routing (H/W based)


BGP4+


Policy Based Route


VRRP


OSPF v2/v3


ECMP, WCMP


ERPS & RERP (Ethernet Ring
Protection Switching ; Rapid Ethernet
Ring Protection 50~200ms
convergence)


Traffic Classification


Advanced QoS


Bandwidth Control (minimum
granularity 64Kbps)


Hardware Multicast Routing (lower
latency)


PIM
-
SM, PIM
-
DM


Access Control


802.1x Access Control


MAC Authentication Bypass


L2/3/4 Advanced ACL’s


Robust Infrastructure


Anti
-
DDoS Attack


Protocol Verification


Traffic Management


CPP (CPU Protection Policy)


L3 Protocol Authentication


Bandwidth Rate Limiting


Port Mirror / Traffic Redirect


Secure Management


SNMPv3 Management


SSH v2 Secure Shell Client

BW

Data Plane

I/O Module

Interface

Control Plane

CPU

RAM


CPU Protection

I/O Module

Interface

Attack

Benefits: Stability of CPU

Feature Highlight


CPP

Product Overview

You Need to Know


Functionalities


May lack of some xStack feature set (ZD, SIM, WAC, MAC, 802.1X, sFlow ).


Similar function but with different term (CPP vs Safeguard), & different behavior


Similar term but with different behavior (IMPB)


Longer response time for new feature request


User Interface


Incomplete MIB support currently (future upgradable)


Web UI support in the future


Cisco like command, same as DES
-
7200 , but won’t be 100% the same with DGS
-
6600
CLI


Product outlook


Different outlook with existing/future D
-
Link business switches

P
roduct Overview

Product Application Guide

Product Application Guide

Campus Network

Rich access option

FE,GE

Unmgm, Smart, Mgm, xStack switches

Rich aggregation option

DGS
-
3120, DGS
-
34/3620

Rich WLAN option

Standalone/ Unified AP

Wireless Switching

Unique Solution on DV6

E2ES, Unified WLAN, NetDefend

Options of core

Low cost: DGS
-
6600

HA: DGS
-
8000

DGS
-
6604



Modular resiliency



VRRP, ERPS



428.57 Mpps
throughput

DGS
-
8006



Modular resiliency



VRRP, ERPS



477 Mpps
throughput

DGS
-
6604



Modular resiliency



VRRP, ERPS



428.57 Mpps
throughput

DGS
-
8006



Modular resiliency



VRRP, ERPS



477 Mpps
throughput

DGS
-
8010



Modular
resiliency



Fiber
aggregation



Advance IP route



953Mpps
throughput

Large LAN

(Fortune 500)

Core

Aggregation

Wiring
-
closet

DGS
-
3420, DES
-
3528/52



L2/3/4 ACL



8 priority queues



Advance security

DGS
-
3620 L3 series



10GE uplinks



Fiber/Copper aggregation



VRRP resiliency



Advance IP route

DGS
-
6604



Function
-
completed



GbE/PoE/Secu./QoS



Investment Protection

Mid/Large
LAN

Small/Mid
LAN

DGS
-
3420



Function
-
completed



GbE/PoE/Secu./QoS



Investment
Protection

DGS
-
3420 L2+ series



10GE stacking



Fiber/Copper aggregation



Static routing

DGS
-
3120, DES
-
3028/52



L2/3/4 ACL


Advance security

Features , Functions,
Scalability

Product Application Guide

DGS
-
8000 Advantages



HA by dual CPU engines



High performance with advanced distributed switching architecture



Advanced features ( ERPS, IPv6 Routing, BGP, MPLS )

Building

Building

Building

DGS
-
8006

Core Switch

xStack
Edge
Switches

DGS
-
8006

DGS
-
8006

Internet

xStack
Edge
Switches

xStack
Edge
Switches

Computing Center

DGS
-
8010

10GbE Ring

Product Application Guide