ALWAYS ON ENTERPRISE. Juniper WLAN/LAN offering the ON enterprise foundation. Alain Levens ADVANCED TECHNOLOGY TECH-LEAD SPECIALIST FEBRUARY, 2014

Transcription

1 ALWAYS ON ENTERPRISE Juniper WLAN/LAN offering the ON enterprise foundation Alain Levens ADVANCED TECHNOLOGY TECH-LEAD SPECIALIST FEBRUARY, 2014

2 TRENDS AND CHALLENGES BYOD, M2M explosion, casual to critical Unified Communications & Collaboration (UC&C) Apps High-density traffic Operational simplification Unified access

3 Wireless 70% Enterprise Access IS Wireless >50% of Devices now Wired 50% Wireless 50% Wired 30% Growing to 70% IDC Report

4 Your enterprise is no longer a static place you go to connect. You take it with you wherever you go. Your enterprise has to be always ON.

5 JUNIPER IS ENABLING IT TRANSFORMATION Security Compliance Bandwidth Explosion Device Diversity Devices Ubiquitous Connectivity User Expectations People Apps Data Simple Reliable Smart/Secure

6 JUNIPER ON ENTERPRISE WLAN-SOLUTION

7 Functionality WLA SERIES ACCESS POINTS WLA Series Highlights Highest performance APs in the industry Most cost effective APs in the industry Full featured intelligent switching Spectrum analysis across the portfolio Bridging and mesh WLA14xx AC Expected 1H-2014 Max. Performance WLA321 Single Radio Low Cost AP WLA322 Dual Radio Entry-level AP WLA522 2x2 MIMO Dual Radio High Density WLA532 3 Stream MIMO Dual Radio Max. Performance WLA532E 3 Stream MIMO Dual Radio Max. Performance External Antenna WLA632 3x3 MIMO Dual Radio All Weather Entry level n Indoor 11n Outdoor 11n

8 Branch Campus Enterprise WLC SERIES CONTROLLERS WLA Series Highlights Simplest solution in the Industry Highest reliability in the industry Only vendor with in-service upgrades Full featured distributed deployment WLC AP WLC AP WLC AP WLC AP JunosV WLC Up to 512 AP WLC AP # of AP

9 FLEXIBLE DEPLOYMENT USING VWLC Branch Hosted WLAN Centrally hosted WLAN Virtual WLC Remote Branch WLAN with local virtual controller Local switching for data plane Local controller as VM alongside other server apps in virtual infrastructure Virtual WLC Centralized WLAN controller Remote controller Local switching for data plane VMWare infrastructure at core Rack servers JunosV WLC JunosV WLC Remote Office Remote Office

10 JUNIPER WLM SERIES LIFE CYCLE MANAGEMENT RingMaster Planning and deployment 3D predictive planning tool Indoor and outdoor network plan Plan Configuration and Verification Complete offline configuration System and service wizards Pushes configuration to WLCs Monitoring and reporting By user, radio, AP, WLC, SSID 30 day history aids compliance WIDS/WIPS integration Location aware Search by location Roaming history Report Trouble shoot Monitor Config

11 NETWORK MANAGEMENT JUNOS SPACE NETWORK DIRECTOR Single Pane of Glass view for wired and wireless campus and datacenter 1 Plan & Build Report 5 2 Configure & Deploy Troubleshoot 4 3 Visualize & Monitor Full life cycle management Plan & Consult Design & Test Implement Operate Optimize

12 SINGLE-PANE-OF-GLASS MANAGEMENT Junos Space Network Director Simple Problem Multiple disparate network management tools, lack ease of usability. Juniper Solution Junos Space Network Director. Differentiators Single-pane-of-glass management platform allows wired and wireless management from single view. Bulk operations. VISUALIZE ANALYZE CONTROL Benefits Improved operational efficiency, enable faster service rollout and activation, view entire network, wired and wireless, all from one location.

13 SMARTPASS WEBBASED GUEST ACCESS APPLICATION SUITE Guest access module Ease of use / Bulk user creation API for 3 rd part application integration SMS / creation of guest coupons with Self-Provisioning Client provisioning based on MAC Address in SmartPass (SP 9.1) Accounting database Detailed client accounting history Access control module RFC 3576 support to change authorization attributes or disconnect client sessions (Dynamic Radius) Location awareness for client sessions. Allow or deny access based on location Change any AAA attribute based on location Access Rules (location based, time based or a combination of both) Centralized Guest Access Database

14 SMARTPASS COAUTOMATED, SELF-SERVICE ONBOARDING. Automatically provision client devices Secure 802.1x or PSK access to the wireless network Secure 802.1x access to the wired network Authentication Leverages built-in supplicants in today s modern OSs Credentials (PEAP, TTLS) or Certificates (TLS) Automates certificate enrollment process Self service client certificate deployment from Microsoft CA Devices ios, Android, Windows, Mac

15 JUNIPER WIRELESS TECHNOLOGY Always ON Wireless RELIABLE SIMPLE SMART Stable client access Consistent network services Resilient uninterrupted connectivity Seamless adds, moves, changes Centralized management Automated, secure access control Spectrum intelligence, Auto-tune Flexible deployments Automated upgrades

16 RELIABLE Experience Always ON Wireless BEST SIGNAL QUALITY Juniper Wireless delivers superior RF technology band balance technology CONSISTENT NETWORK SERVICE Juniper Wireless delivers best high-density wireless architecture RESILIENT, UNINTERRUPTED CONNECTIVITY Juniper Wireless delivers only stateful hitless failover

17 HIGH DENSITY WIRELESS LAN Juniper High Density Wireless Reliable Problem Current WLAN cannot support the increasing number of wireless connections, highbandwidth data, and transient user populations. Juniper Solution Juniper High Density Wireless, with advanced data path technology. Differentiators Band steering (2.4 5 GHz), load balancing, highest throughput, best stability, lowest error rates. Benefits 23% better system throughput = better utilization, 50% better retry rates = more robust system.

18 BEST 11N AP PERFORMANCE Juniper WLA532 Reliable Problem Current WLAN solutions cannot provide 5 GHz performance and coverage using 2.4GHz-based layout. Also, power consumption too high. Juniper Solution WLA532 built with superior RF technology featuring unique antenna design, delivering best in class 11n performance. Differentiators Best 5GHz performance (111 Mbps at 120ft), balanced coverage between 2.4 and 5GHz, lowest power consumption. Benefits Deploy in high density, high data rate environments, upgrade to 5GHz using existing infrastructure, fewer APs, energy cost savings.

19 SIMPLE Future Proof Your Network with Flexible, Adaptable Wireless LAN SINGLE-TOUCH, SEAMLESS ADDS, MOVES, CHANGES Juniper Wireless provides simple adds, changes technology CENTRALIZED MANAGEMENT Junos Space Network Director delivers singlepane-of-glass management AUTOMATED, SECURE ACCESS CONTROL Juniper delivers Unified Policy, SmartPass for guests SmartPass Connect for clientless employee access

20 SEAMLESS CAPACITY EXPANSION AND MANAGEMENT Juniper Wireless Single Touch Adds, Moves, Changes Simple Problem Expanding WLAN complex, manual, error prone. Juniper Solution Juniper Wireless enables easy, seamless wireless expansion and management. + Differentiators Single point of configuration, automatic AP load balancing, 32 controllers and 4,000 APs manages as a single entity. Benefits Easy automatic configurations, decrease OPEX, efficient system utilization.

21 SMART Deliver Intelligent Wireless LAN INTELLIGENT, REAL-TIME SPECTRUM Juniper Wireless delivers Spectrum Intelligence and Auto-Tune technology FLEXIBLE DEPLOYMENT OPTIONS Juniper delivers Intelligent Data Flow, Remote Office, and JunosV Wireless LAN Controller AUTOMATED UPGRADES Juniper Wireless delivers ISSU Centralized Remote Office Private Cloud w/junosv Wireless LAN Controller Upgrading Control Data

22 JUNOSV WIRELESS LAN CONTROLLER Virtualized Software-based Controller Smart Centralized Remote Office Private Cloud w/junosv Wireless LAN Controller Problem Cost constrained, require flexible alternative to quickly scale WLAN service. WLC WLC JunosV Wireless LAN Controller Juniper Solution JunosV Wireless LAN Controller, VMware-based flexible, scalable cost effective alternative to physical controllers, 256 APs/instance. WAN WAN Differentiators Identical feature set to WLC Series, cluster with WLC Series, JSA licensing. Control Data Benefits Full-featured centralized controller fraction of cost; flexible, agile deployments, pay-as-you-grow.

23 SPECTRUM INTELLIGENCE Real-time Spectrum Analysis and Tuning Smart Problem RF environment never static. Interference sources degrade wireless performance. Requires manual power and channel tuning. Juniper Solution Real-time spectrum analysis and auto-tune channel and transmit power. Differentiators APs can operate in dedicated or simultaneous mode. Each AP can run spectrum analysis no need for a dedicated spectrum AP. Benefits Automatically ensure highest performing RF environment. Trace and eliminate interference sources.

24 ONLY HITLESS FAILOVER SOLUTION Juniper Wireless Resilience, enabled by Virtual Controller Cluster Reliable Problem Users relying on wireless for business, but current WLAN not reliable enough for mission critical environment. 50ms Juniper Solution Juniper Wireless provides industry s only hitless failover WLAN solution. Differentiators Sub 50ms failover preserves all sessions in case of network outage, N+1 redundancy, plugs into existing infrastructure. Benefits Rock solid wireless reliability, zero disruption production, cost-effective resilience (N+1).

25 ONLY IN SERVICE SOFTWARE UPGRADE Juniper ISSU Reliable, Flexible Problem Maintenance downtime impacts mission-critical environment, no maintenance windows available. Upgrading Juniper Solution Juniper ISSU, industry s only In-Service Software Upgrade solution. Differentiators All wireless sessions maintained during WLAN system upgrade, WLC Series devices can be swapped with no interruption to sessions. Benefits Wireless service always on, easily deploy latest software with greatest flexibility.

26 REMOTE OFFICE Juniper Remote Office Smart Centralized Remote Office Private Cloud w/junosv Wireless LAN Controller Problem WAN link down disrupts wireless service at a remote office. WLC WLC JunosV Wireless LAN Controller Juniper Solution Juniper Remote Office eliminates disruption. Quickly and securely deploy WLAN in remote locations. WAN WAN Differentiators No controllers needed at remote sites, APs locally switch traffic, wireless service uninterrupted if WAN goes down, persistent config. Control Data Benefits Flexible remote WLAN, reduced cost, robust WLAN in case of WAN outage, centralized control with high-performance local switching.

27 THE NEW CAMPUS & BRANCH ARCHITECTURE IS ALWAYS ON... BYOD, Explosion of Apps Coordinated Security Simply Connected Performance at scale Mobile Rich Media OTT Apps High resilient Always On An integrated portfolio of resilient wired, wireless and security products that simply enables mobility at scale and is easy to manage and operate

28 JUNIPER ON ENTERPRISE WLAN-SOLUTION APPLICATION AWARENESS

29 UNIFIED COMMUNICATION & COLLABORATION INFRASTRUCTURE Juniper UC&C, Lync Certified Solution Reliable Problem Low-performing, high-latency network infrastructures cannot support UC&C apps like Lync. Juniper Solution Juniper EX Series and WLA Series products are Lync Certified. Differentiators Certified for both wired and wireless. Less hops with local AP switching, and QoS traffic prioritization. Benefits Improved experience for high bandwidth and latency sensitive UC&C apps, both wired and wireless.

30 APPLE BONJOUR SUPPORT Juniper Bonjour Solution Simple Wireless LAN Access Point Wireless LAN Controller Internet Connection Bonjour Problem Apple s chatty Bonjour multicast traffic degrading wireless network performance. WLC WLA WLA WLA WLA Tim Jason Tim Tina Juniper Solution Juniper s Bonjour solution manages and scales Bonjour traffic at granular level. Differentiators Embedded in existing WLC Series hardware, broadcast only to users based on policy, location-based filtering of advertised services. Benefits Deliver Bonjour to enterprise, improve network efficiency, full visibility and management, no need for additional costly appliance.

31 OPTIMIZE MICROSOFT LYNC PERFORMANCE WITH JUNIPER NETWORKS

32 AGENDA Network Requirements for Lync How Juniper Addresses the Challenges Summary Q&A

33 DnP edit required. Original in 16:9 This is screen grab

34 Network Requirements for Lync Network Impairments QoS for Lync 2013 Network Bandwidth for Lync 2013

35 MSLync - Network Impairments Latency Jitter Packet Loss RTP packets as reported by monitoring >500ms >200ms >30ms can be ok >45ms really bad >5% will impact audio >7% really bad <200ms <20ms <3% Good Poor Bad Good Poor Bad Good Poor Bad

36 QoS for Lync 2013 Treat different types of traffic differently Different treatment = different QoS mechanisms Queuing is the most common How network devices distinguish various traffic types Port, VLANs, 802.1p/CoS, DiffServ/DSCP/TOS/IP Precedence, MPLS TAGs Lync Traffic Server-initiated Lync traffic Internet based (remote) Lync clients Lync IP phones Traffic coming from the SIP Trunk

37 Network Bandwidth for Lync 2013 Types of Network traffic in Lync 2013: vs. Server to server traffic User generated traffic Traffic flows in Lync 2013 New model for Bandwidth Modeling

38 JUNIPER ON ENTERPRISE HOW JUNIPER ADDRESSES THE MS-LYNC CHALLENGES

39 OPTIMIZING THE DATA PATH Problem: Network latency has many causes Extra hops to traverse network tiers Centralized controllers for WLAN traffic forwarding Retransmissions on WLAN links Optimized East-West Traffic Local WLAN Traffic Offload Optimized RF Virtual Chassis Advanced Data Path High Performance High-Density

40 QUALITY OF SERVICE IN THE NETWORK Problem: Network congestion causes jitter Congestion at Access layer uplinks Congestion in the air for WLAN Congestion at WAN links Simple, Consistent QoS User-based QoS Policies Ongoing Performance Monitoring EzQoS with EX4300 Identity-based Networking Robust EX Series Reporting

41 NETWORK RESILIENCY Problem: Packet loss from congestion or network outages Severe network congestion Network device failure WLAN controller failure Nonstop Routing/Bridging Non-Stop WLAN Policy-based Configuration Management + Virtual Chassis Virtual Controller Clustering Junos Space Network Director

42 MANAGING THE INFRASTRUCTURE Problem: Lack of visibility into the network prevents streamlined troubleshooting and optimization Wired/wireless single-pane-of-glass management Network automation Consolidated location data for Location Services Unified Wired & Wireless Management Flexibility to Automate Location Data Aggregation Junos Space Network Director CONTROL Junos Scripts and APIs Microsoft Lync + Junos Space Network Director

43 RECOMMENDATIONS Ensure wireless and switching solutions are certified under Microsoft s Unified Communications Interoperability Program Conduct wireless LAN site survey Audit your network infrastructure Engage with Juniper Partner or Professional Services to get started

44 SUMMARY Address core network challenges with the right solution The network matters: Juniper has a complete portfolio of wired and wireless solutions to deliver an optimum user experience Experienced network, voice and unified communications partner essential to a successful Lync deployment

45 LEARN MORE Visit the Juniper Lync landing page: Download the solution brief:

46 JUNIPER ON ENTERPRISE WIRED/WIRELESS CONVERGENCE

47 JUNIPER WIRED TECHNOLOGY Always ON Wired RELIABLE SIMPLE Secure Always ON Network Consistent network services Resilient uninterrupted connection(virtual Chassis) Flexible deployments Centralized management Automated, easy scale through virtual Chassis MPLS/VPN s Logical systems Unified Access Control

48 VIRTUAL CHASSIS / VIRTUAL CLUSTER DEPLOYMENT ON ENTERPRISE Span Horizontal or Vertical CONNECT WIRING CLOSETS COLLAPSE A VERTICAL BUILDING BUILDING A BUILDING B CLOSET 1 EXSeries Virtual Chassis 10GbE/40GbE uplinks WLA EX4300VC-3a WLA EX6200-1b WLC Cluster WLA EX4300VC-2a WLA LAG 10/40GbE 40G VCP WLA EX3300VC-1a Centralized DHCP and other services App Servers CLOSET 2 WLA WLA WLA WLA Access EX4300 Aggregation/ Core LAG LAG LAG SRX Series Cluster Internet EX4550VC-1a EX9200VC-1b

49 DEPLOYING MPLS AND VPN ON ENTERPRISE METRO/DISTRIBUTED CAMPUS Stretch the Connectivity for a Seamless Network Core Switch (PE) MPLS VLAN Core Switch (PE) Private MPLS Campus Core with VPLS or L3VPN Core Switch (PE) MPLS VLAN Core Switch (PE) Access Switche (CE) Access Switche (CE) Access Switche (CE) Access Switche (CE) Core Switch (PE) MPLS Core Switch (PE) VLAN Wireles s Access Point Wireless Access Point Access Switches (CE) Access Switches (CE) Wireless Access Point Wireless Access Point SITE 1 SITE 3 Wireless Access Point SITE 2 Wireless Access Point VLAN1 VLAN2 VLAN3 Finance/ Business Ops VPN R&D VPN Marketing/ Sales VPN

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51 THANK YOU