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Конвергентный коммутатор Brocade VDX 6940

Конвергентный коммутатор Brocade VDX 6940
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Конвергентный коммутатор Brocade VDX 6940 Конвергентный коммутатор Brocade VDX 6940 Конвергентный коммутатор Brocade VDX 6940 Конвергентный коммутатор Brocade VDX 6940 Конвергентный коммутатор Brocade VDX 6940 Конвергентный коммутатор Brocade VDX 6940 Конвергентный коммутатор Brocade VDX 6940 Конвергентный коммутатор Brocade VDX 6940 Конвергентный коммутатор Brocade VDX 6940

Описание

    Коммутаторы Brocade VDX 6940 представляют высочайшую в индустрии плотность портов в коммутаторах фиксированного форм-фактора, что позволяет сетям центров обработки данных максимизировать производительность с минимальными затратами. Brocade VDX 6940 доступны в двух исполнениях: коммутатор, оптимизированный для 40 GbE c форм-фактором 1U, и оптимизированный для 10 GbE коммутатор поддерживающий до 100 GbE на аплинках в 2U форм-факторе. С технологией VCS Fabric коммутаторы  VDX 6940 упрощают архитектуру сети и её работу, что позволяет снизить и капитальные, и операционные затраты.

Ключевые особенности:

- Масштабирование не требующее дополнительной настройки посредством авто-формирующейся структуры на основе технологии Brocade VCS Fabric

- Лидирующая на рынке плотность 10G и 40G портов в коммутаторе фиксированного форм-фактора

- Оптимальные размер буфера  (24 Мб) и величина задержки (700 нс) для лучшей производительности приложений

- Бесшовное объединение физических и виртуальных ресурсов с Brocade VCS Gateway для NSX

- Управление всей многоарендной структурой как единым коммутатором

- Поддерживается коммутацию сетей хранения данных для улучшения  производительности, управляемости и безопасности

- Обеспечивает многоканальность с эффективной балансировкой нагрузки  на 1, 2 и 3 уровнях, а так же несколько L3 шлюзов

Технические характеристики

Сравнение Brocade VDX 6940-36Q и 6940-144S

 

Brocade VDX 6940-36Q

Brocade VDX 6940-144S

Form factor

1U

2U

Switching bandwidth (data rate, full duplex)

2.88 Tbps

2.88 Tbps

Switch performance

2.16 Bpps

2.16 Bpps

Port-to-port latency

700 ns

700 ns

Dimensions and weight

Width: 44 cm (17.32 in.)
Depth: 41.30 cm (16.25 in.)
Height: 4.37 cm (1.72 in.)
Weight: 19.6 lb without media; 22.3 lb with media

Width: 44 cm (17.32 in.)
Height: 8.67 cm (3.42 in.)
Depth: 45.72 cm (18 in.)
Weight: 40 lb without media; 44 lb with media

10 GbE SFP+ ports

144 10 GbE ports using 36 GbE breakout cables

96 fixed 10 GbE ports and additional 48 10 GbE ports with breakout cables

2/4/8/16 Gbps Fibre Channel Flex Ports

Up to 32 (out of 64 10 GbE ports) Port types supported: E_Port (connecting to EX_Port only), F_Port, N_Port (Access Gateway mode)

Up to 32 (out of 64 10 GbE ports) Port types supported: E_Port (connecting to EX_Port only), F_Port, N_Port (Access Gateway mode)

1/10 GBASE-T

0

0

40 GbE QSFP+

36

12

100 GbE QSFP28

0

4

40 GbE Ports on Demand (PoD)

24, 36

6, 12

10 GbE Ports on Demand (PoD)

N/A

64, 80, 96

Power supplies

Two internal, redundant, field-replaceable, load-sharing AC/DC power supplies

Two internal, redundant, field-replaceable, load-sharing AC/DC power supplies

Cooling fans

5 field-replaceable fan (FRUs); each fan FRU has 2 fans

4 field-replaceable fans (FRUs); each fan FRU has 1 fan

Airflow

Rear-to-front or front-to-rear airflow

Rear-to-front or front-to-rear airflow

Технические характеристики Brocade VDX 6940-36Q  и 6940-144S

Масштабирование

Connector options

Out-of-band Ethernet management: RJ-45 (fixed)
Console management: RJ45 to RS-232 (fixed)
Firmware and diagnostic: USB

Maximum VLANs

4,000—few reserved (~15)

Maximum MAC addresses

112,000 (L2 MACs); fabric-wide 256,000 (CML)

Maximum port profiles (AMPP)

512

Maximum members in a standard LAG

16

Maximum per-port priority pause level

8

Maximum switches in a VCS fabric

48

Maximum ECMP paths in a VCS fabric

16

Maximum trunk members for VCS fabric ports

16

Maximum LAG groups in a VCS fabric

1000

Maximum switches across

8

which a vLAG can span which a vLAG can span

64

Maximum members in a vLAG

64

Maximum jumbo frame size

9,216 bytes

Queues per port

8

DCB Priority Flow Control (PFC) classes

8

Maximum ACLs

10000

Maximum ARP entries

84000

Maximum IPv4 unicast routes

12000

Maximum IPv6 unicast routes

3000

HA/ISSU

ISSU fully supported

Основные характеристики

Operating system

Brocade Network OS, a modular operating system

Layer 2 switching features

Address Resolution Protocol (ARP) RFC 826
High availability/In-Service Software Upgrade - hardware-enabled
IGMP v1/v2 Snooping
MAC Learning and Aging
Link Aggregation Control Protocol (LACP) IEEE 802.3ad/802.1AX
Virtual Local Area Networks (VLANs)
VLAN Encapsulation 802.1Q
Private VLANs
Edge Loop Detection (ELD)
Per-VLAN Spanning Tree (PVST+/PVRST+)
Rapid Spanning Tree Protocol (RSTP) 802.1w
Multiple Spanning Tree Protocol (MSTP) 802.1s
STP PortFast, BPDU Guard, BPDU Filter
STP Root Guard
Layer 2 Access Control Lists (ACLs)
Pause Frames 802.3x
Uni-Directional Link Detection (UDLD)

Layer 3 switching features

Border Gateway Protocol (BGP4+)
DHCP Helper
Layer 3 ACLs
Multicast: PIM-SM, IGMPv2
OSPF
Static routes
IPv4/v6 ACL
Policy-Based Routing (PBR)
Bi-Directional Fault Detection (BFD)
32-way ECMP
VRF Lite
VRF-aware OSPF, BGP, VRRP, static routes
VRRP v2 and v3
IPv4/IPv6 dual stack
IPv6 ACL packet filtering
IPv6 routing

Brocade VCS Fabric technology features

Automatic Fabric Formation
DHCP Option 66/67 (Auto Fabric Provisioning)
Distributed Configuration Management
Distributed Fabric Services
Switch Beaconing
Transparent Interconnection of Lots of Links (TRILL)
Transparent LAN Services
Virtual Link Aggregation Group (vLAG) spanning
VRRP-E
16-way ECMP
Zero-touch provisioning
Fabric virtual gateway

Multitenancy and virtualization features features

TRILL FGL-based VCS Virtual Fabric feature
Brocade VCS Gateway for NSX with VMware NSX Orchestration
Virtual fabric extension
Automatic Migration of Port Profiles (AMPP)
VM-Aware Network Automation
BFD for virtual fabric extension

DCB features

Priority-based Flow Control (PFC) 802.1Qbb
Enhanced Transmission Selection (ETS) 802.1Qaz
Manual configuration of lossless queues for protocols other than FCoE and iSCSI
Data Center Bridging eXchange (DCBX)
DCBX Application Type-Length-Value (TLV) for FCoE and iSCSI

Fibre Channel/FCoE features (Requires FCoE license)

Multihop Fibre Channel over Ethernet (FCoE); requires Brocade VCS Fabric technology
FC-BB5 compliant Fibre Channel Forwarder (FCF)
Native FCoE forwarding
FCoE to Fibre Channel Bridging
FCoE on Brocade VDX 6940
FCoE on QSFP+ port
Flex Ports, allowing direct and SAN connectivity of Fibre Channel targets
Multi-hop Access Gateway Support
End-to-end FCoE (initiator to target)
FCoE Initialization Protocol (FIP) v1 support for FCoE device login and initialization
Name Server-based zoning
Supports connectivity to FIP Snooping Bridge (FSB) device
FCoE traffic over standard LAG
Interface Binding
Logical SANs

IP storage

Auto QoS (automatic prioritization of IP storage traffic)

High availability

ISSU L2 and L3
BFD
OSPF v2/v3
OSPF3-NSR
BGP4
BGP4-GR

Quality of Service (QoS)

ACL-based QoS
Per-port QoS configuration
Eight priority levels for QoS
ACL-based Rate Limit
Class of Service (CoS) IEEE 802.1p
Dual-rate three color token bucket
DSCP Trust
ACL-based remarking of CoS/DSCP/Precedence
DSCP to Traffic Class Mutation
ACL-based sFlow
DSCP to CoS Mutation
Scheduling: Strict Priority (SP), Deficit Weighted Round
Robin (DWRR), Hybrid Scheduling (Hybrid)
DSCP to DSCP Mutation

Switch health monitoring

Brocade Fabric Watch monitoring and notification

Management and monitoring

IPv4/IPv6 management
Industry-standard Command Line Interface (CLI)
Netconf API
REST API with YANG data model
Brocade VCS Plugin for OpenStack
Link Layer Discovery Protocol (LLDP) IEEE 802.1AB
Logical chassis management
MIB II RFC 1213 MIB
Switch Beaconing
Management VRF
Switched Port Analyzer (SPAN)
Telnet
SNMP v1, v2C, v3
sFlow RFC 3176
Out-of-band management
Remote SPAN (RSPAN)
RMON-1, RMON-2
NTP
Management Access Control Lists (ACLs)
Role-Based Access Control (RBAC)
Range CLI support
UDLD
OpenStack Neutron ML2 plugin
Python
Puppet

Security

Port-based Network Access Control 802.1X
RADIUS (AAA)
TACACS+
Secure Shell (SSHv2)
BPDU Drop
Lightweight Directory Access Protocol (LDAP)
Secure Copy Protocol

Software-Defined Networking (SDN) and programmability

OpenFlow 1.3
VXLAN Gateway
REST API with YANG data model
Puppet
Python

Механические

Enclosure

Front-to-rear, rear-to-front airflow; 1U (6940-36Q) and 2U (6940-144S), 19-inch EIA-compliant; power from non-port side

Условия окружающей среды

Temperature

Operating: 0°C to 40°C (32°F to 104°F)
Non-operating and storage: -25°C to 70°C (-13°F to 158°F)

Operating: -5°C to 50°C (23°F to 122°F)
Non-operating and storage: -40°C to 73°C (-40°F to 163.4°F)

Humidity

Operating: 10% to 85% at 40°C (104°F)
Non-operating and storage: 5% to 80% at 70°C (158°F)

Operating:5% to 93% at 50°C (122°F)
Non-operating and storage: 10% to 95% at 60°C (140°F)

Altitude

Operating: 0 to 3,000 m (9,842 ft.)
Non-operating and storage: 0 to 12,000 m (39,370 ft.)

Operating: 0 to 3,200 m (10,098 feet)
Non-operating and storage: 0 to 12,192 m (40,000 feet)

Shock

Operating: 20 G, 6 ms, half-sine wave
Non-operating and storage: 33 G, 11 ms, half-sine wave, 3/eg Axis

Operating: 20 G,11 ms half-sine 10/eg axis
Non-operating and storage: 40 G, 12 to 18 ms, trapezoidal (square wave), 1/eg axis

Vibration

Operating: 0.5 G sine, 0.4 gms random, 5 to 500 Hz
Non-operating and storage: 2.0 G sine, 1.1 gms random, 5 to 500 Hz

Operating: 1.2 G sine, 0.7 grms random, 5 to 500 Hz
Non-operating and storage: 2.4 G sine 5.9 to 500 Hz, 1.5 grms random 3 to 500 Hz

Airflow

Maximum: 178.4 cmh ( 105 cfm)
Minimum: 77.3 cmh ( 45.5 cfm)

Maximum: 83.8 cmh (49.3 cfm)
Nominal: 44.7 cmh (26.3 cfm)

Питание

Power supplies

Two internal, redundant, field-replaceable, load-sharing power supplies

Power inlet

C13

Input voltage

100 to 240 V or 48 V DC

Input line frequency

50 to 60 Hz

Inrush current

30 A peak at cold start and 50 A peak at warm start for  <10 ms, 10 A peak for cycles 10 ms to 150 ms, <7 A peak for >150 ms

40 A peak at either cold or warm start <10 ms, 10 A peak for cycles 10 ms to 150 ms, <7 A peak for >150 ms

Maximum current

6 A at 100 VAC/7 A at 90 VAC

6 A at 100 VAC/7 A at 85 VAC

Typical power consumption

At 100 VAC with 1 PSU 2.18 A, 215 W, 733.81 BTU/hr
At 200 VAC with 1 PSU 1.12 A, 212 W, 723.57 BTU/hr

At 100 VAC with 1 PSU 3.288 A, 327 W, 1,116 BTU/hr
At 200 VAC with 1 PSU 1.639 A, 321 W, 1,095 BTU/hr

Maximum power consumption

At 100 VAC with 2 PSU 2.84 A, 282 W, 962.5 BTU/hr
At 200 VAC with 2 PSU 1.44 A, 276 W, 942 BTU/hr

At 100 VAC with 2 PSU 2.706 A, 512 W, 1,747 BTU/hr
At 200 VAC with 2 PSU 1.375 A, 500 W, 1,706 BTU/hr

Стандарты безопасности

CAN/CSA C22.2 No. 60950-1-07 including A1 /

IEC 60950-1 Second Edition +A1

UL 60950-1-07, Ed. 2 including A1

GB 4943.1-2011 and GB9254-2008

CAN/CSA-C22.2 No. 60950-1 Second Edition

CNS14336-1(99)

EN 60950-1 Second Edition +A1/A12

EMC

FCC Class A

ICES-003 Class A

VCCI-Class A

CE

C-Tick

BSMI

KCC Class A

Immunity

EN55024

Соответствие экологическим нормам регулирования

RoHS-6 (with lead exemption) Directive 2002/95/EC

NEBS-Compliant

Соответствие стандартам

Brocade VDX 6940 products conform to the following Ethernet standards:

IEEE 802.1D Spanning Tree Protocol

IEEE 802.1s Multiple Spanning Tree

IEEE 802.1w Rapid Reconfiguration of Spanning Tree Protocol

IEEE 802.3 Ethernet

IEEE 802.3ad Link Aggregation with LACP

IEEE 802.3ae 10G Ethernet

IEEE 802.1Q VLAN Tagging

IEEE 802.1p Class of Service Prioritization and Tagging

IEEE 802.1v VLAN Classification by Protocol and Port

IEEE 802.1AB Link Layer Discovery Protocol (LLDP)

IEEE 802.3x Flow Control (Pause Frames)

IEEE 802.3ab 1000BASE-T

IEEE 802.3z 1000BASE-X

The following draft versions of the Data Center Bridging (DCB) and Fibre Channel over Ethernet (FCoE) standards are also supported on the Brocade VDX 6940:
• IEEE 802.1Qbb Priority-based Flow Control
• IEEE 802.1Qaz Enhanced Transmission Selection
• IEEE 802.1 DCB Capability Exchange Protocol (Proposed under the DCB Task Group of IEEE 802.1 Working Group)
• FC-BB-5 FCoE (Rev 2.0)

The Brocade VDX 6940 products conform to the following Fibre Channel standards:
• FC-GS-5 ANSI INCITS 427:2007 (includes the following)
   - FC-GS-4 ANSI INCITS 387: 2004
   - FC-SP-2 INCITS 496-2012 (AUTH-A, AUTH-B1 only)
• FC-DA INCITS TR-36: 2004 (includes the following)
   - FC-FLA INCITS TR-20: 1998
   - FC-PLDA INCIT S TR-19: 1998
• FC-MI-2 ANSI/INCITS TR-39-2005
• FC-PI INCITS 352: 2002
• FC-PI-2 INCITS 404: 2005
• FC-PI-4 INCITS 1647-D, revision 7.1 (under development)
• FC-FS-2 ANSI/INCITS 424:2006 (includes the following)
   - FC-FS INCITS 373: 2003
• FC-LS INCITS 433: 2007
• MIB-FA INCITS TR-32: 2003

Поддерживаемые RFC

RFC 768 User Datagram Protocol (UDP)

RFC 783 TFTP Protocol (revision 2)

RFC 791 Internet Protocol (IP)

RFC 792 Internet Control Message Protocol (ICMP)

RFC 793 Transmission Control Protocol (TCP)

RFC 826 ARP

RFC 854 Telnet Protocol Specification

RFC 894 A Standard for the Transmission of IP Datagram over Ethernet Networks

RFC 1027 Using ARP to Implement Transparent Subnet Gateways (Proxy ARP)

RFC 959 FTP

RFC 1112 IGMP v1

RFC 1157 Simple Network Management Protocol (SNMP) v1 and v2

RFC 1305 Network Time Protocol (NTP) Version 3

RFC 1492 TACACS+

RFC 1519 Classless Interdomain Routing (CIDR)

RFC 1584 Multicast Extensions to OSPF

RFC 1765 OSPF Database Overflow

RFC 1812 Requirements for IP Version 4 Routers

RFC 1997 BGP Communities Attribute

RFC 2068 HTTP Server

RFC 2131 Dynamic Host Configuration Protocol (DHCP)

RFC 2154 OSPF with Digital Signatures (Password, MD-5)

RFC 2236 IGMP v2

RFC 2267 Network Ingress Filtering

RFC 2328 OSPF v2 (edge mode)

RFC 2460 Internet Protocol, Version 6 (v6) Specification (on management interface)

RFC 2370 OSPF Opaque Link-State Advertisement (LSA) Option—Partial Support

RFC 2385 Protection of BGP Sessions with the TCP MD5 Signature Option

RFC 2439 BGP Route Flap Damping

RFC 2464 Transmission of IPv6 Packets over Ethernet Networks (on management interface)

RFC 2474 Definition of the Differentiated Services Field in the IPv4 and IPv6 Headers

RFC 2571 An Architecture for Describing SNMP Management Frameworks

RFC 2865 Remote Authentication Dial-In User Service (RADIUS)

RFC 3101 The OSPF Not-So-Stubby Area (NSSA) Option

RFC 3176 sFlow

RFC 3137 OSPF Stub Router Advertisement

RFC 3392 Capabilities Advertisement with BGPv4

RFC 3768 VRRP

RFC 4510 Lightweight Directory Access Protocol (LDAP): Technical Specification Road Map

RFC 4271 BGPv4

RFC 4292 IP Forwarding MIB

RFC 4293 Management Information Base for the Internet Protocol (IP)

RFC 3411 An Architecture for Describing SNMP Frameworks

RFC 3412 Message Processing and Dispatching for the SNMP

RFC 3413 Simple Network Management Protocol (SNMP) Applications

RFC 4456 BGP Route Reflection

RFC 4601 Protocol Independent Multicast—Sparse Mode (PIM-SM): Protocol Specification (Revised)

RFC 4893 BGP Support for Four-Octet AS Number Space

RFC 4861/5942 IPv6 Neighbor Discovery

RFC 2462 IPv6 Stateless Address Auto-Configuration

RFC 4443 ICMPv6 (replaces 2463)

RFC 4291 IPv6 Addressing Architecture

RFC 3587 IPv6 Global Unicast Address Format

RFC 2375 IPv6 Multicast Address Assignments

RFC 2711 IPv6 Router Alert Option

RFC 2740 OSPFv3 for IPv6

RFC 2545 Use of BGP-MP Extensions for IPv6

RFC 2710 Multicast Listener Discovery (MLD) for IPv6

RFC 5798 VRRP Version 3 for IPv4 and IPv6

RFC 4724 Graceful Restart Mechanism for BGP

RFC 3623 Graceful OSPF Restart—IETF Tools

RFC 5880 Bidirectional Forwarding Detection (BFD)

RFC 5881 Bidirectional Forwarding Detection (BFD) for IPv4 and IPv6 (Single Hop)

RFC 5882 Generic Application of Bidirectional Forwarding Detection (BFD)

RFC 5883 Bidirectional Forwarding Detection (BFD) for Multihop Paths

Информация для заказа

Информация для заказа аппаратной части Brocade VDX 6940-36Q и 6940-144S

Код производителя

Описание

BR-VDX6940-36Q-AC-F

Brocade VDX 6940-36Q base system with 36 40 GbE QSFP+ ports, AC power supply, non-port-side exhaust airflow

BR-VDX6940-36Q-AC-R

Brocade VDX 6940-36Q base system with 36 40 GbE QSFP+ ports, AC power supply, port-side exhaust airflow

BR-VDX6940-24Q-DC-F

Brocade VDX 6940-36Q base system with 24 40 GbE QSFP+ ports, DC power supply, non-port-side exhaust airflow

BR-VDX6940-24Q-DC-R

Brocade VDX 6940-36Q base system with 24 40 GbE QSFP+ ports, DC power supply, port-side exhaust airflow

BR-VDX6940-24Q-AC-F

Brocade VDX 6940-36Q base system with 24 40 GbE QSFP+ ports, AC power supply, non-port-side exhaust airflow

BR-VDX6940-24Q-AC-R

Brocade VDX 6940-36Q base system with 24 40 GbE QSFP+ ports, AC power supply, port-side exhaust airflow

BR-VDX6940-64S-AC-R

Brocade VDX 6940-144S base system with 64 10 GbE SFP+ ports, AC power supply, port-side exhaust airflow

BR-VDX6940-64S-AC-F

Brocade VDX 6940-144S base system with 64 10 GbE SFP+ ports, AC power supply, non-port-side exhaust airflow

BR-VDX6940-96S-AC-R

Brocade VDX 6940-144S base system with 96 10 GbE SFP+ ports, AC power supply, port-side exhaust airflow

BR-VDX6940-96S-AC-F

Brocade VDX 6940-144S base system with 96 10 GbE SFP+ ports, AC power supply, non-port-side exhaust airflow

BR-VDX6940-144S-AC-R

Brocade VDX 6940-144S base system with 96 10 GbE SFP+ ports and up to 12 40 GbE QSFP+ ports or up to 4 100 GbE QSFP28 ports, AC power supply, port-side exhaust airflow

BR-VDX6940-144S-AC-F

Brocade VDX 6940-144S base system with 96 10 GbE SFP+ ports and up to 12 40 GbE QSFP+ ports or up to 4 100 GbE QSFP28 ports, AC power supply, non-port-side exhaust airflow

BR-VDX6940-64S-DC-F

Brocade VDX 6940-144S base system with 64 10 GbE SFP+ ports, DC power supply, non-port-side exhaust airflow

BR-VDX6940-64S-DC-R

Brocade VDX 6940-144S base system with 64 10 GbE SFP+ ports, DC power supply, port-side exhaust airflow

Информация для заказа лицензий Brocade VDX 6940-36Q и 6940-144S

Код производителя

Описание

BR-VDX6940-FCOE

FCoE software license for Brocade VDX 6940

BR-VDX6940-144S-16-10GPOD

16×10 GbE Ports on Demand (PoD) license for Brocade VDX 6940-144S

BR-VDX6940-144S-6X40G-POD

6×40 GbE or 2×100 GbE Ports on Demand (PoD) license for Brocade VDX 6940-144S

BR-VDX6940-36Q-12X40G-POD

12×40 GbE Ports on Demand (PoD) license for Brocade VDX 6940-36Q

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