Juniper EX4500
Contents
1. Juniper Product Overview The Juniper Networks EX4500 line of Ethernet switches delivers a scalable high performance platform for supporting high density 1 gigabit per second Gpbs and 10 Gbps data center top of rack as well as data center campus and service provider aggregation deployments DATASHEET EX4500 E THERN SWITCH Product Description Featuring 48 wire speed 10 Gigabit Ethernet 10GbE ports in a two rack unit 2U platform the Juniper Networks EX4500 Ethernet Switch delivers Layer 2 and Layer 3 connectivity to networked devices such as servers and other switches The EX4500 base switch provides 40 fixed 10GbE pluggable ports that can also support GbE connectors for added flexibility Two optional high speed uplink modules offer four additional 10GbE small form factor pluggable transceiver SFP ports each for connecting to upstream devices By targeting high density 10GbE top of rack and aggregation deployments in the data center campus and service provider environments EX4500 switches perfectly complement the Juniper Networks EX Series Ethernet Switch product family the Juniper Networks EX2200 line and EX3200 line designed for low density access deployments the EX4200 line designed for data center and campus GbE access and aggregation deployments and the EX8200 line of Ethernet switches designed for data center and campus core and aggregation environments Data Center Deployments The EX4500 Ether2. attached storage NAS with minimal impact to the current switching infrastructure The EX4500 also includes hardware support for the Data Center Bridging DCB feature set also referred to as Converged Enhanced Ethernet CEE DCB is a collection of individual IEEE standards that allow for Ethernet based I O and network convergence including support for FCoE Campus Deployments The EX4500 also offers an economical power efficient and compact solution for aggregating IOGbE uplinks from access devices in building and campus deployments see Figure 3 The switch s dual speed interfaces also support environments transitioning from GbE to IOGbE The EX4500 easily meets enterprise core switch requirements delivering wire speed performance on every port full device redundancy support for Layer 3 dynamic routing protocols such as RIP and OSPF and a comprehensive security and quality of service QoS feature set Core 1OGbE 1OGbE EX4500 ooo ooo EEEEEEE EH Eass Aggregation 10GbE EX4200 Virtual Chassis NUUL HEEE J000 ggg J00 Ga BEE eae dele HARE GbE Servers Access Figure 2 The EX4500 10GbE switch is ideal for small data center core deployments EX8200 EX8200 Core EXx4500 Fees Eee EX4500 Closet A2 Closet B2 Aggregation Us m la Access a Closet Al Closet B1 Closet N Closet B1 Bui
3. Juniper Networks Juniper Networks Inc is the leader in high performance networking Juniper offers a high performance network infrastructure that creates a responsive and trusted environment for accelerating the deployment of services and applications over a single network This fuels high performance businesses Additional information can be found at www juniper net Corporate and Sales Headquarters Juniper Networks Inc 1194 North Mathilda Avenue Sunnyvale CA 94089 USA Phone 888 JUNIPER 888 586 4737 or 408 745 2000 Fax 408 745 2100 www juniper net APAC Headquarters Juniper Networks Hong Kong 26 F Cityplaza One T11 King s Road Taikoo Shing Hong Kong Phone 852 2332 3636 Fax 852 2574 7803 EMEA Headquarters Juniper Networks Ireland Airside Business Park Swords County Dublin Ireland Phone 35 31 8903 600 EMEA Sales 00800 4586 4737 Fax 35 31 8903 601 Copyright 2010 Juniper Networks Inc All rights reserved Juniper Networks the Juniper Networks logo Junos NetScreen and ScreenOS are registered trademarks of Juniper Networks Inc in the United States and other countries All other trademarks service marks registered marks or registered service marks are the property of their respective owners Juniper Networks assumes no responsibility for any inaccuracies in this document Juniper Networks reserves the right to change modify transfer or otherwise revise this publication without notice
4. 1 all country deviations Electromagnetic Compatibility Certifications FCC 47CFR Part 15 Class A EN 55022 Class A ICES 003 Class A VCCI Class A AS NZS CISPR 22 Class A CISPR 22 Class A EN 55024 EN 300386 CE Environmental Reduction of Hazardous Substances ROHS 5 Telco CLEI code Environmental Ranges Operating temperature 32 to 113 F 0 to 45 C Storage temperature 40 to 158 F 40 to 70 C Operating altitude up to 10 000 ft 3 048 m Non operating altitude up to 16 000 ft 4 877 m Relative humidity operating 10 to 85 noncondensing Relative humidity non operating 0 to 95 noncondensing Juniper Networks Services and Support Juniper Networks is the leader in performance enabling services and support which are designed to accelerate extend and optimize your high performance network Our services allow you to bring revenue generating capabilities online faster so you can realize bigger productivity gains and faster rollouts of new business models and ventures At the same time Juniper Networks ensures operational excellence by optimizing your network to maintain required levels of performance reliability and availability For more details please visit www juniper net us en products services Ordering Information BASE UNIT DESCRIPTION EX4500 40F FB C EX4500 40F BF C Accessories EX4500 PWRI AC FB EX4500 PWRI AC BF EX4500 UM 4XSFP Pluggable Optics EX SFP IGE T EX
5. 1000322 004 EN Sept 2010 Printed on recycled paper To purchase Juniper Networks solutions please contact your Juniper Networks representative at 1 866 298 6428 or authorized reseller
6. 591 Domain Name System DNS RFC 2338 VRRP RFC 2328 OSPF v2 edge mode RFC 1587 OSPF not so stubby area NSSA Option RFC 2154 OSPF w Digital Signatures Password MD 5 RFC 2370 OSPF Opaque link state advertisement LSA Option RFC 3623 OSPF Graceful Restart Supported RFCs continued RFC 2362 PIM SM edge mode RFC 3569 draft ietf ssm arch 06 txt PIM SSM PIM Source Specific Multicast RFC 2474 DiffServ Precedence including 8 queues port RFC 2598 DiffServ Expedited Forwarding EF RFC 2597 DiffServ Assured Forwarding AF RFC 2475 DiffServ Core and Edge Router Functions LLDP Media Endpoint Discovery LLDP MED ANSI TIA 105 7 draft 08 PIM DM Draft IETF PIM Dense Mode draft ietf idmr pim dm 05 txt draft ietf pim dm new v2 04 txt Draft ietf bfd base 05 txt Bidirectional Forwarding Detection Supported MIBs RFC 1155 SMI RFC 1157 SNMPv1 RFC 1905 RFC 1907 SNMP v2c SMlv2 and Revised MIB II RFC 2570 2575 SNMPv3 user based security encryption and authentication RFC 2576 Coexistence between SNMP Version 1 Version 2 and Version 3 RFC 1212 RFC 1213 RFC 1215 MIB II Ethernet Like MIB and TRAPs RFC 2578 SNMP Structure of Management Information MIB RFC 2579 SNMP Textual Conventions for SMlv2 RFC 2925 Ping Traceroute MIB RFC 2665 Ethernet like interface MIB RFC 1643 Ethernet MIB RFC 1493 Bridge MIB RFC 2096 IPv4 Forwarding Table MIB RFC 2011 SNMPv2 for Internet protocol using SMIv2 RFC 2012 SNMPv2 for transmis
7. SFP IGE Sx EX SFP IGE LX EX SFP 1OGE SR EX SFP IOGE LR EX SFP 1O0GE DAC IM EX SFP 1OGE DAC 3M EX SFP 1OGE DAC 7M EX SFP IOGE USR 40 port GbE 1IOGbE SFP SFP front to back airflow hardware support for Data Center Bridging and support for eight PFC 802 10bb queues 40 port GbE 1OGbE SFP SFP back to front airflow hardware support for Data Center Bridging and support for eight PFC 802 1O0bb queues EX4500 1200 W AC 1000 W at 110 V power supply front to back airflow EX4500 1200 W AC 1000 W at 110 V power supply back to front airflow EX4500 4 Port IOGbE SFP uplink module optics sold separately SFP 10 100 1000BASE T copper RJ 45 connector 100 m reach on UTP SFP 1OOOBASE SX LC connector 850nm 550m reach on multimode fiber SFP 1OOOBASE LX LC connector 1310 nm 10 km reach on single mode fiber SFP 1OGBASE SR LC connector 850 nm 300 m reach on 50 microns multimode fiber 33 m on 62 5 microns multimode fiber SFP 1OGBASE LR LC connector 1310 nm 10 km reach on single mode fiber SFP 10GbE Direct Attach Copper twinax copper cable 1m SFP 10GbE Direct Attach Copper twinax copper cable 3m SFP 10GbE twinax copper cable 7m 10GbE Ultra Short Reach 850 nm 10 mon OMI 30 mon OM2 100 m on OM3 multimode fiber EX4500 base unit includes chassis fan tray intraconnect module AC power supply power cord power supply cover panel and two uplink module cover panels About
8. and fault data can also be exported to leading third party management systems such as HP OpenView IBM Tivoli and Computer Associates Unicenter software providing a complete consolidated view of network operations 4 The EX4500 is also supported by Junos Space an open programmable application platform for hosting a comprehensive suite of network operational application tools that provide a smart simple and open approach for automating the deployment and operation of a Juniper infrastructure Explicitly designed to allow partners and customers to build and deploy smart simple and easy to use applications Junos Space provides multiple management and infrastructure applications for managing Juniper resources and assets including inventory management device and interface configuration automated software management and deployment and event driven fault management These Junos Space applications offer predefined automation schemes and best practice templates to enable rapid and accurate deployments Features and Benefits The EX4500 Ethernet switches include the following key features and benefits High Performance Each EX4500 supports 10 Gbps of bandwidth with 14 88 Mpps per port on all 48 ports at all packet sizes High Availability The EX4500 switches offer dual internal load sharing AC power supplies and redundant variable speed fans as standard features protecting the switch from a single power supply or fan failure DC
9. d ACL PACL ingress and egress VLAN based ACL VACL egress Router based ACL RACL egress ACL entries ACE in hardware per system 1 500 Access Control Lists ACLs Junos OS firewall filters continued ACL counter for denied packets ACL counter for permitted packets Ability to add remove change ACL entries in middle of list ACL editing Layer 2 L4 ACL Trusted Network Connect TNC certified MAC authentication RADIUS Control plane denial of service DoS protection Supported RFCs RFC 2925 MIB for Remote Ping Trace RFC 1122 Host Requirements RFC 768 UDP RFC 791 IP RFC 783 Trivial File Transfer Protocol TFTP RFC 792 ICMP RFC 793 TCP RFC 826 ARP RFC 894 IP over Ethernet RFC 903 RARP RFC 906 TFTP Bootstrap RFC 1027 Proxy ARP RFC 2068 HTTP server RFC 1812 Requirements for IP Version 4 Routers RFC 1519 Classless Interdomain Routing CIDR RFC 1256 IPv4 ICMP Router Discovery IRDP RFC 1058 RIP vl RFC 2453 RIP v2 RFC 1112 IGMP v1 RFC 2236 IGMP v2 RFC 3618 MSDP RFC 4915 MT OSPF RFC 3376 IGMP v3 RFC 1492 TACACS RFC 2138 RADIUS Authentication RFC 2139 RADIUS Accounting RFC 3579 RADIUS EAP support for 802 1x RFC 5176 Dynamic Authorization Extensions to RADIUS RFC 2267 Network Ingress Filtering RFC 2030 SNTP Simple Network Time Protocol RFC 854 Telnet client and server RFC 951 1542 BootP RFC 2131 BOOTP DHCP relay agent and Dynamic Host Configuration Protocol DHCP server RFC 1
10. lding 1 Building 2 Figure 3 The EX4500 switch offers an economical power efficient compact solution for campus aggregation deployments Junos Operating System The EX4500 runs the same Juniper Networks Junos operating system that is used by other EX Series Ethernet Switches as well as all Juniper Networks routers and Juniper Networks SRX Series Services Gateways By utilizing a common operating system Juniper Networks delivers a consistent implementation and operation of control plane features across all products To maintain that consistency Junos OS adheres to a highly disciplined development process that uses a single source code follows a single quarterly release train and employs a highly available modular architecture that prevents isolated failures from bringing down an entire system These attributes are fundamental to the core value of the software enabling all Junos OS powered products to be updated simultaneously with the same software release All features are fully regression tested making each new release a true superset of the previous version customers can deploy the software with complete confidence that all existing capabilities will be maintained and operate in the same way Virtual Chassis Technology The EX4500 is designed to support Juniper Networks unique Virtual Chassis technology which enables multiple interconnected switches to operate as a single logical device with a single IP address When deplo
11. net Switch is designed for demanding data center applications where high performance high availability and energy efficiency are key requirements see Figure 1 Operating at wire speed the EX4500 switches deliver 714 Mpps throughput and a data rate of 960 Gbps full duplex for both Layer 2 and Layer 3 protocols Flexible deployment options enable the EX4500 to support back to front and front to back cooling which ensures consistency with server designs for hot and cold aisle deployments Front and rear facing configuration options ensure closer proximity to server ports optimizing performance and keeping cable lengths short and manageable The EX4500 is also environmentally conscious drawing less than eight watts per port under maximum load Core 10GbE 10GbE il l C_I sRx5800 PEELE Aggregation 1OGbE EX4200 Virtual Chassis ET CO C m ma CO C mm ma CEO CLC C a ma EX8208 HOGG GARA HaAa Gee AAA MX Series EX8216 RANAN 10GbE BEGG BERR CEER CERE ERRE GbE Servers Access Figure 1 The EX4500 provides 10GbE server access in the data center For small data centers the EX4500 may be deployed as the aggregation core switch aggregating 10GbE uplinks from EX4200 Virtual Chassis configurations in the access layer see Figure 2 Customers introducing 10GbE into their racks will be able to use the EX4500 to add 10GbE attached servers iSCSI and network
12. ort Number of Link Aggregation Groups LAGs supported 64 Maximum number of ports per LAG 8 LAG load sharing algorithm bridged or routed unicast or multicast traffic IP S DIP TCP UDP S D IP S D Port Non IP S D MAC Tagged ports support in LAG Spanning Tree Spanning Tree Protocol 802 1D Multiple Spanning Tree Protocol MSTP 802 1s Rapid Spanning Tree Protocol RSTP 802 1w VSTP VLAN Spanning Tree BPDU protect Loop protect Root protect Quality of Service QoS Layer 2 QoS Layer 3 QoS Rate Limiting Ingress policing 1 rate 2 color Egress shaping per queue per port Eight hardware queues per port Scheduling methods egress Strict priority SP shaped deficit weighted round robin SDWRR 802 1p remarking Layer 2 4 classification criteria Interface MAC address Ethertype 802 1p VLAN IP address DSCP IP precedence TCP UDP port numbers etc Congestion avoidance capabilities Weighted tail drop eight queues L3 Features IPv4 Routing protocols RIPv1 v2 OSPF Max number of IPv4 unicast routes in hardware 8 000 Max number of IPv4 multicast routes in hardware 2 000 Static routing Routing policy Virtual Router Redundancy Protocol VRRP Bidirectional Forwarding Detection BFD protocol Multicast Internet Group Management Protocol IGMP v1 v2 v3 IGMP snooping PIM SM PIM SSM Multicast Source Directory Protocol MSDP Access Control Lists ACLs Junos OS firewall filters Port base
13. power options will be available in the future Energy Efficient Consuming less than eight watts per IOGbE interface the EX4500 offers a low power solution for IOGbE top of rack end of row and aggregation deployments The EX4500 switches also improve cooling efficiency with redundant variable speed fans that automatically adjust their speed based on existing conditions to reduce power consumption Small Footprint The EX4500 supports up to 48 wire speed 10GbE ports in a single 2U platform Additional Features System status LEDs LCD status display Versatile two and four post rack mounting options Front to back and back to front airflow options Support for Jumbo frames 9 000 Quality of service IEEE 802 1p marking Multicast IGMP v1 v2 v3 snooping Layer 2 features including support for 4 096 VLAN IDs Spanning Tree 802 1s and 802 1w bridge protocol data unit BPDU guard 802 3as Link Aggregation Management features including Telnet and SSH v1 v2 SNMP vl v3 RADIUS TACACS and RMON Table 1 EX4500 Power Consumption POWER CONFIGURATION CONSUMPTION No uplinks installed 40 USR ports in base all ports 328 W forwarding line rate One uplink module 4 x IOGbE SFP ports installed 40 346 W USR ports in base all ports forwarding line rate Two uplink modules 8 x IOGbE SFP ports installed 364 W 40 USR ports in base all ports forwarding line rate EX4500 EX4500 10GbE Ethernet Switch Specifications Hardwa
14. re Interface Options 40 GbE 10OGbE small form factor pluggable transceiver SFP SFP fiber connectors Eight IOGbE SFP uplink ports via two optional four port uplink modules 1x 10 100 1000 Ethernet RJ 45 ports for management Console port for management Supported Optics JOGbE SFP LC connector type short reach SR multimode long reach LR single mode ultra short reach USR multimode JOGbE SFP copper Direct attached copper 1 3 7 m 1 GbE SFP LC connector type LX single mode IJOOOBASE T only 1 000 M supported Dimensions Height 3 5 in 8 9 cm 2U Width 17 25 in 43 8 cm Depth 21 1 in 53 6 cm Weight 37 lbs 17 kg with one AC power supply Rack Installation Kit Versatile two and four post mounting options for 19 in server rack or datacom rack LEDs System LEDs that indicate status Airflow Front to back or back to front cooling Redundant variable speed fans reduce power draw CPU 1 5 GHz PowerPC Power Dual hot swappable load sharing AC power supplies Software Security RADIUS TACACS Access control lists ACLs Allow and deny SSH v1 v2 Secure interface login and password Local proxy Address Resolution Protocol ARP Static ARP support Layer 2 Switching Maximum media access control MAC addresses per system 24 000 Static MAC entries 24 000 Jumbo frames 9 216 bytes Number of VLANs 4 096 Port based VLAN 4 096 VLAN IDs supported Routed VLAN interface RVI Link Aggregation 802 3ad supp
15. sion control protocol using SMlv2 RFC 2013 SNMPv2 for user datagram protocol using SMlv2 RFC 2863 Interface MIB RFC 3413 SNMP Application MIB RFC 3414 User based Security Model for SNMPv3 RFC 3415 View based Access Control Model for SNMP RFC 1724 RIPv2 MIB RFC 2863 Interface Group MIB RFC 2932 IPv4 Multicast MIB RFC 2787 VRRP MIB RFC 1850 OSPFv2 MIB RFC 2819 RMON MIB RFC 2287 System Application Packages MIB RFC 4188 STP and Extensions MIB RFC 4363 Definitions of Managed Objects for Bridges with Traffic Classes Multicast Filtering and VLAN extensions RFC 2922 LLDP MIB Draft blumenthal aes usm 08 Draft reeder snmpv3 usm 3desede 00 Draft ietf idmr igmp mib 13 Draft ietf idmr pim mib 09 Draft ietf bfd mib O2 txt Troubleshooting Debugging CLI via console Telnet or SSH Diagnostics Show and debug command statistics Traffic monitoring mirroring port VLAN IP tools Extended ping and trace Junos OS commit and rollback Traffic Mirroring Port based VLAN based ACL based mirroring Mirroring destination ports per system 1 LAG port monitoring Multiple destination ports monitored to 1 mirror N 1 Maximum number of mirroring sessions 1 Mirroring to remote destination over L2 1 destination VLAN Safety and Compliance Safety Certifications UL UL60950 1 First Edition C UL to CAN CSA 22 2 No 60950 1 First Edition TUV GS to EN 60950 1 Amendment A1 A4 All CB IEC60950
16. yed in a Virtual Chassis configuration the EX4500 switches will be connected over a 128 Gbps backplane using Virtual Chassis interconnect cables Interconnected switches are monitored and managed as a single device enabling enterprises to separate physical topology from logical groupings of endpoints and allowing more efficient resource utilization In the data center using Virtual Chassis technology at the top of rack or end of row to aggregate servers in the data center provides flexibility in the deployment of uplinks Rather than requiring redundant links for each physical switch to ensure high availability redundant links are only needed for each Virtual Chassis group In the future EX4500 and EX4200 switches may be combined within a single Virtual Chassis configuration to support environments where both GbE and 1OGbE servers are present Roadmap Management Options Up to four different system management options are available for the EX4500 Ethernet switches 1 The standard Junos OS command line interface CLI offers the same granular management capabilities and scripting parameters found in any router powered by the Junos OS 2 The EX4500 also includes the integrated Juniper Networks J Web Software an embedded web based device manager that allows users to configure monitor troubleshoot and perform system maintenance on individual switches via a browser based graphical interface 3 EX4500 performance configuration
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