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Juniper for Enterprise

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Slawomir Janukowicz, Juniper Networks Juniper Day, Praha, 13.5.2015 Jestliže SlideShare nezobrazí prezentaci korektně, můžete si ji stáhnout ve formátu .ppsx nebo .pdf (kliknutím na tlačitko v dolní liště snímků).

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Juniper for Enterprise Sławomir Janukowicz Juniper System Engineer
Agenda • Enterprise network – Juniper Approach • Network building blocks • Fabric solution • Virtual chassis • Virtual chassis fabric • Fusion • Enterprise networks – two pillars: campus and data center
Enterprise Network – Juniper Approach
Juniper Approach • One Junos – common CLI, management and reporting • General purpose vs specialized ones • Keep it simple • Use specialized ones when it makes sense • Do not create boxes when there is no strong need to • Think how you scale – investment protection
One Junos –API– Module x One Architecture SECURITY ROUTERS ACX Series M Series PTX Series EX4600/QFX5100 SWITCHES EX3300 EX8200 MX Series EX2200 SRX3600 SRX5800 SRX210 SRX240 SRX650 SRX100 SRX5600 SRX220 SRX3400 SRX1400 J Series Tx Matrix One OS EX4300 EX9200 QFX 10000
JUNOS SOFTWARE ARCHITECTURE  Separation of Control & Data Plane  Independent modules  Protected memory for stability  Well-defined interfaces for expansion of functions/platforms  Scales performance, enhances resiliency, enables redundancy  Open Management & Development Interfaces  NETCONF/XML/DMI  Junos API  Automation ControlPlaneDataPlane Management Routing Switching DaemonX Kernel mKernel Open Management Interfaces HAL Physical Interfaces
General purpose vs specialized ones • Limited number of devices – we are not artificially increasing number of units in our price list • Data Center – 10GE/40GE/100GE switches are designed for DC (QFX series) • Data Center – 1GE use of general purpose model (EX4300) • Campus access – use of 1GE general purpose model (EX4300) • Campus core – designed for this task (EX4600) • WAN connectivity – EX9200 or reuse of MX series
Investment protection • Additional devices can form Virtual Chassis with already installed ones (no links blocked by spanning tree) • Each new VC member can increase number of available uplink ports • Data ports can be used for VC connection – longer range and no need to buy special stacking cable or ports • Not only ring VC topology – full or partial meshed supported (including nonblocking 5 times EX4300 VC) • EX4300 1GE access switch can be reused in VCF topology as leaf switch • QFX 10GE DC switch can be reused in VCF as spine or leaf switch
Network building blocks
Devices portfolio • QFX series switches • QFX 3600 • QFX 5100 • QFX 10000 • MX routers• EX series switches • Fixed configuration • EX 2200 • EX 3300 • EX 4300 • EX 4600 • Modular • EX 9200
EX4600 Campus Core 10GbaseX platform for Distribution  24x10GbaseX SFP+ ports  4x40GE fixed QSFP+ ports  Two slots for uplink modules  8x10GbE  4x40GbE 4x40GbaseX Modular slots 8x10GbE Or 4x40GbE 24x10/GbaseX EX4600 supporting skus Description EX4600-EM-8F EX4600 8 port SFP+/SFP expansion module EX-EM-4Q EX4600 4 port QSFP expansion module EX4600-AFL EX4600, Advanced Feature License for IS-IS, BGP, MPLS EX4600 SKUs* 10GbaseX ports 40 Gbase-X ports Total 10GbaseX ports Total 40GbaseX ports Cooling AC/DC EX4600-40F-AFO 24 4 Up to 40 Up to 12 AFO AC EX4600-40F-AFI 24 4 Up to 40 Up to 12 AFI AC EX4600-40F-DC-AFO 24 4 Up to 40 Up to 12 AFO DC EX4600-40F-DC-AFI 24 4 Up to 40 Up to 12 AFI
EX4300: Versatile Gigabit Ethernet switch  10-member Virtual Chassis  Virtual Chassis over 40GbE QSFP+  Enhanced 320 Gbps backplane  Flexible deployments  Data Center cooling  10GbE and 40GbE support  MACsec and EEE capable AFI AFO SKU GbE ports 10 GbE ports (w/ module) 40 GbE ports (w/Module) PoE Power PoE+ Ports Cooling PSU EX4300-24T 24 0(+4) 4 0 0 AFO AC EX4300-48T 48 0(+4) 4 0 0 AFO AC EX4300-24P 24 0(+4) 4 565 24 AFO AC EX4300-48P 48 0(+4) 4 950 48 AFO AC EX4300-48T-AFI 48 0(+4) 4 0 0 AFI AC EX4300-48T-DC 48 0(+4) 4 0 0 AFO DC EX4300-48T-DC-AFI 48 0(+4) 4 0 0 AFI DC EX4300-32F 32 4(+8) 2 (+2) 0 0 AFO AC EX4300-32F-DC 32 4(+8) 2 (+2) 0 0 AFO DC
Introducing QFX10000 Series Spine Switches Accelerate innovation OPEN Meet rapid and continuing data growth MOST SCALABLE Invest for today and tomorrow FUTURE PROOF FIXED & MODULAR 10G / 40G / 100G SPINE / CORE SWITCHES Powered by Juniper custom silicon
QFX10002-72Q • Fixed platform to support transition from 10GbE to 40GbE and 100GbE • Compact form factor with high density
QFX5100 Line Low latency │ Rich L2/L3 MPLS features │ FCoE QFX5100-48S  48 x 10GbE/1GbE SFP+  6 x 40GbE QSFP uplinks  1.44 Tbps throughput  1U fixed form factor  48 x 1GbE/10GbE/ 100 Mbps RJ-45  6 x 40GbE QSFP uplinks  1.44 Tbps throughput  1U fixed form factor  32 x 40GbE QSFP (w/expansion modules)  2 expansion slots  2.56 Tbps throughput  1U fixed form factor QFX5100-48T  96 x 10GbE/1GbE SFP+  8 x 40GbE QSFP uplinks  2.56 Tbps throughput  2U fixed form factor QFX5100-96SQFX5100-24Q
Fabric solutions
PHYSICAL NETWORKING VIRTUALIZATION APPLICATION VMware NSX Juniper FireFly L3 Spine & Leaf Virtual Chassis Fabric QFABRIC 40GB EthernetMulti-Silicon Strategy CLOS-IN-A-BOX switch design Juniper Contrail Open Contrail Open Daylight JunOS Space Universal SDN Gateway Metafabric
Fabric options • Virtual chassis • QFabric • Virtual Chassis Fabric • Fusion • L3 Fabric • MC-LAG
Virtual Chassis Multiple switches acting as a single, logical device One switch to configure, one switch to manage Improved resiliency and performance Virtual Chassis
Virtual Chassis Architecture STP Virtual Chassis - Access 1 Architecture From Core to Access Switch to Manage 1 Blocked Ports Increased Bandwidth 0 VRRP Virtual Chassis - Core LAG
EX 4600 EX 4300 10G servers 1G servers EX 4600Master Backup 10G servers EX 4300 10G servers Manage 10 switches as a single switch Reduced Uplinks – easier cable management Plug n Play – Seamless insertion/removal of member switches Simplifying the access – Mixed Virtual Chassis
Virtual Chassis Fabric 1RU, 48 SFP+& 1 QIC Node #1 Node #16Node #3Node #2 Active Node #4 Backup  Single device to manage  Accessible from any member of fabric  In band Virtual Backplane to enable Junos LC-RE communications  Multi-path forwarding LogicalPhysical
2 spine nodes 10G 10G10G QFX5100-24Q 1 2 18 10G 10G 3 4 QFX5100-48S 1 2 2 X uplinks  18 x 10GbE racks  936 x 10GbE ports 6:1 OS 10G 10G10G QFX5100-24Q 1 2 16 10G 10G 3 4 1 2 3 4 QFX5100-24Q QFX5100-96S8 X uplinks  16 x 10GbE racks  1,536 x 10GbE ports 3:1 OS 4 spine nodes 2 or 4 Spine Node Deployments
1 or 10 or 40 GE – All In One Fabric 10GbE 1/10/40GbE 1GbE 10/40GbE spine and 1/10/40GbE leaf nodes 10GbE POD 1/10/40GbE POD 1GbE POD Spine Node QFX5100-24Q QFX5100-24Q QFX5100-48S Leaf Node QFX5100-48S QFX5100-24Q QFX5100-96S QFX3500 & QFX3600 QFX5100-48S QFX5100-24Q QFX5100-96S QFX3500 & QFX3600 EX4300 EX4300 QFX5100-24Q QFX5100-24Q QFX5100-48S
Junos Fusion Junos Fusion • Simplicity and resiliency at scale • Any workload anywhere in data center; workload mobility • Any type of access from 1GE to 100GE • 1GE,10GE, 40GE @ FRS • No proprietary lock in • Open Standards & programmability IEEE 802.1BR and JSON-RPC APIs
IP Fabric Topologies • One Size Doesn’t Fit All S S S S L L L L L L L L L L L LL L L L 3:1 O/S 3-Stage IP Fabric S S S S S S S S L L L L L L L L L L L L L L L L A A A A A A A A 3:1 O/S 5-Stage IP Fabric Performance L L L L L L L L A A A A A A A A A A A A A A A A S S S S 3:1 O/S 3:1 O/S 3:1 O/S 3:1 O/S 24:1 O/S 5-Stage IP Fabric Real Estate / POD S L ASpine Leaf Access
MC - LAG MC - LAG • Access devices manages separatly • Access can be any device type (router, Firewall, load balancer) • Have to manually keep core devices configuration in sync
Enterprise Networks
Two pillars: Campus and Data Center • Common • Easy to manage • All active links (no STP) • Easy to grow • Segmentation • Highly reliability • Investment protection • Data Center • 1/10/40 GE access • FCoE • Low latency • Overlay network gateways • Campus • 1GE access • PoE • 802.1X • EEE
Juniper Solution for Enterprise • Proven by years of dealing with Service Providers – which most Data Center becomes today • Use common resources when possible • Highly tailored solution when needed • Open Architecture • Open API • Open Protocols
Thank you

More Related Content

Juniper for Enterprise

  • 1. Juniper for Enterprise Sławomir Janukowicz Juniper System Engineer
  • 2. Agenda • Enterprise network – Juniper Approach • Network building blocks • Fabric solution • Virtual chassis • Virtual chassis fabric • Fusion • Enterprise networks – two pillars: campus and data center
  • 3. Enterprise Network – Juniper Approach
  • 4. Juniper Approach • One Junos – common CLI, management and reporting • General purpose vs specialized ones • Keep it simple • Use specialized ones when it makes sense • Do not create boxes when there is no strong need to • Think how you scale – investment protection
  • 5. One Junos –API– Module x One Architecture SECURITY ROUTERS ACX Series M Series PTX Series EX4600/QFX5100 SWITCHES EX3300 EX8200 MX Series EX2200 SRX3600 SRX5800 SRX210 SRX240 SRX650 SRX100 SRX5600 SRX220 SRX3400 SRX1400 J Series Tx Matrix One OS EX4300 EX9200 QFX 10000
  • 6. JUNOS SOFTWARE ARCHITECTURE  Separation of Control & Data Plane  Independent modules  Protected memory for stability  Well-defined interfaces for expansion of functions/platforms  Scales performance, enhances resiliency, enables redundancy  Open Management & Development Interfaces  NETCONF/XML/DMI  Junos API  Automation ControlPlaneDataPlane Management Routing Switching DaemonX Kernel mKernel Open Management Interfaces HAL Physical Interfaces
  • 7. General purpose vs specialized ones • Limited number of devices – we are not artificially increasing number of units in our price list • Data Center – 10GE/40GE/100GE switches are designed for DC (QFX series) • Data Center – 1GE use of general purpose model (EX4300) • Campus access – use of 1GE general purpose model (EX4300) • Campus core – designed for this task (EX4600) • WAN connectivity – EX9200 or reuse of MX series
  • 8. Investment protection • Additional devices can form Virtual Chassis with already installed ones (no links blocked by spanning tree) • Each new VC member can increase number of available uplink ports • Data ports can be used for VC connection – longer range and no need to buy special stacking cable or ports • Not only ring VC topology – full or partial meshed supported (including nonblocking 5 times EX4300 VC) • EX4300 1GE access switch can be reused in VCF topology as leaf switch • QFX 10GE DC switch can be reused in VCF as spine or leaf switch
  • 10. Devices portfolio • QFX series switches • QFX 3600 • QFX 5100 • QFX 10000 • MX routers• EX series switches • Fixed configuration • EX 2200 • EX 3300 • EX 4300 • EX 4600 • Modular • EX 9200
  • 11. EX4600 Campus Core 10GbaseX platform for Distribution  24x10GbaseX SFP+ ports  4x40GE fixed QSFP+ ports  Two slots for uplink modules  8x10GbE  4x40GbE 4x40GbaseX Modular slots 8x10GbE Or 4x40GbE 24x10/GbaseX EX4600 supporting skus Description EX4600-EM-8F EX4600 8 port SFP+/SFP expansion module EX-EM-4Q EX4600 4 port QSFP expansion module EX4600-AFL EX4600, Advanced Feature License for IS-IS, BGP, MPLS EX4600 SKUs* 10GbaseX ports 40 Gbase-X ports Total 10GbaseX ports Total 40GbaseX ports Cooling AC/DC EX4600-40F-AFO 24 4 Up to 40 Up to 12 AFO AC EX4600-40F-AFI 24 4 Up to 40 Up to 12 AFI AC EX4600-40F-DC-AFO 24 4 Up to 40 Up to 12 AFO DC EX4600-40F-DC-AFI 24 4 Up to 40 Up to 12 AFI
  • 12. EX4300: Versatile Gigabit Ethernet switch  10-member Virtual Chassis  Virtual Chassis over 40GbE QSFP+  Enhanced 320 Gbps backplane  Flexible deployments  Data Center cooling  10GbE and 40GbE support  MACsec and EEE capable AFI AFO SKU GbE ports 10 GbE ports (w/ module) 40 GbE ports (w/Module) PoE Power PoE+ Ports Cooling PSU EX4300-24T 24 0(+4) 4 0 0 AFO AC EX4300-48T 48 0(+4) 4 0 0 AFO AC EX4300-24P 24 0(+4) 4 565 24 AFO AC EX4300-48P 48 0(+4) 4 950 48 AFO AC EX4300-48T-AFI 48 0(+4) 4 0 0 AFI AC EX4300-48T-DC 48 0(+4) 4 0 0 AFO DC EX4300-48T-DC-AFI 48 0(+4) 4 0 0 AFI DC EX4300-32F 32 4(+8) 2 (+2) 0 0 AFO AC EX4300-32F-DC 32 4(+8) 2 (+2) 0 0 AFO DC
  • 13. Introducing QFX10000 Series Spine Switches Accelerate innovation OPEN Meet rapid and continuing data growth MOST SCALABLE Invest for today and tomorrow FUTURE PROOF FIXED & MODULAR 10G / 40G / 100G SPINE / CORE SWITCHES Powered by Juniper custom silicon
  • 14. QFX10002-72Q • Fixed platform to support transition from 10GbE to 40GbE and 100GbE • Compact form factor with high density
  • 15. QFX5100 Line Low latency │ Rich L2/L3 MPLS features │ FCoE QFX5100-48S  48 x 10GbE/1GbE SFP+  6 x 40GbE QSFP uplinks  1.44 Tbps throughput  1U fixed form factor  48 x 1GbE/10GbE/ 100 Mbps RJ-45  6 x 40GbE QSFP uplinks  1.44 Tbps throughput  1U fixed form factor  32 x 40GbE QSFP (w/expansion modules)  2 expansion slots  2.56 Tbps throughput  1U fixed form factor QFX5100-48T  96 x 10GbE/1GbE SFP+  8 x 40GbE QSFP uplinks  2.56 Tbps throughput  2U fixed form factor QFX5100-96SQFX5100-24Q
  • 17. PHYSICAL NETWORKING VIRTUALIZATION APPLICATION VMware NSX Juniper FireFly L3 Spine & Leaf Virtual Chassis Fabric QFABRIC 40GB EthernetMulti-Silicon Strategy CLOS-IN-A-BOX switch design Juniper Contrail Open Contrail Open Daylight JunOS Space Universal SDN Gateway Metafabric
  • 18. Fabric options • Virtual chassis • QFabric • Virtual Chassis Fabric • Fusion • L3 Fabric • MC-LAG
  • 19. Virtual Chassis Multiple switches acting as a single, logical device One switch to configure, one switch to manage Improved resiliency and performance Virtual Chassis
  • 20. Virtual Chassis Architecture STP Virtual Chassis - Access 1 Architecture From Core to Access Switch to Manage 1 Blocked Ports Increased Bandwidth 0 VRRP Virtual Chassis - Core LAG
  • 21. EX 4600 EX 4300 10G servers 1G servers EX 4600Master Backup 10G servers EX 4300 10G servers Manage 10 switches as a single switch Reduced Uplinks – easier cable management Plug n Play – Seamless insertion/removal of member switches Simplifying the access – Mixed Virtual Chassis
  • 22. Virtual Chassis Fabric 1RU, 48 SFP+& 1 QIC Node #1 Node #16Node #3Node #2 Active Node #4 Backup  Single device to manage  Accessible from any member of fabric  In band Virtual Backplane to enable Junos LC-RE communications  Multi-path forwarding LogicalPhysical
  • 23. 2 spine nodes 10G 10G10G QFX5100-24Q 1 2 18 10G 10G 3 4 QFX5100-48S 1 2 2 X uplinks  18 x 10GbE racks  936 x 10GbE ports 6:1 OS 10G 10G10G QFX5100-24Q 1 2 16 10G 10G 3 4 1 2 3 4 QFX5100-24Q QFX5100-96S8 X uplinks  16 x 10GbE racks  1,536 x 10GbE ports 3:1 OS 4 spine nodes 2 or 4 Spine Node Deployments
  • 24. 1 or 10 or 40 GE – All In One Fabric 10GbE 1/10/40GbE 1GbE 10/40GbE spine and 1/10/40GbE leaf nodes 10GbE POD 1/10/40GbE POD 1GbE POD Spine Node QFX5100-24Q QFX5100-24Q QFX5100-48S Leaf Node QFX5100-48S QFX5100-24Q QFX5100-96S QFX3500 & QFX3600 QFX5100-48S QFX5100-24Q QFX5100-96S QFX3500 & QFX3600 EX4300 EX4300 QFX5100-24Q QFX5100-24Q QFX5100-48S
  • 25. Junos Fusion Junos Fusion • Simplicity and resiliency at scale • Any workload anywhere in data center; workload mobility • Any type of access from 1GE to 100GE • 1GE,10GE, 40GE @ FRS • No proprietary lock in • Open Standards & programmability IEEE 802.1BR and JSON-RPC APIs
  • 26. IP Fabric Topologies • One Size Doesn’t Fit All S S S S L L L L L L L L L L L LL L L L 3:1 O/S 3-Stage IP Fabric S S S S S S S S L L L L L L L L L L L L L L L L A A A A A A A A 3:1 O/S 5-Stage IP Fabric Performance L L L L L L L L A A A A A A A A A A A A A A A A S S S S 3:1 O/S 3:1 O/S 3:1 O/S 3:1 O/S 24:1 O/S 5-Stage IP Fabric Real Estate / POD S L ASpine Leaf Access
  • 27. MC - LAG MC - LAG • Access devices manages separatly • Access can be any device type (router, Firewall, load balancer) • Have to manually keep core devices configuration in sync
  • 29. Two pillars: Campus and Data Center • Common • Easy to manage • All active links (no STP) • Easy to grow • Segmentation • Highly reliability • Investment protection • Data Center • 1/10/40 GE access • FCoE • Low latency • Overlay network gateways • Campus • 1GE access • PoE • 802.1X • EEE
  • 30. Juniper Solution for Enterprise • Proven by years of dealing with Service Providers – which most Data Center becomes today • Use common resources when possible • Highly tailored solution when needed • Open Architecture • Open API • Open Protocols