Маршрутизатор asr1000. Архитектура и применение

45
Сергей Великанов Системный инженер Cisco Systems [email protected] Маршрутизатор ASR1000. Архитектура и применение.

Upload: cisco-russia

Post on 30-Nov-2014

1.368 views

Category:

Technology


5 download

DESCRIPTION

 

TRANSCRIPT

  • 1. ASR1000. . Cisco [email protected]
  • 2. ? ASR1000 ASR1000 ASR1000 IOS XE ASR1000
  • 3. ASR 1000
  • 4. - Cisco ASR 1000Cisco ASR 1000 - 1RU/2RU/4RU/6RU/13RU 2.5-5/10/20/40/100 Gbps AC/DC //Cisco ASR 1000 QoS Cisco ASR 1000 , SP/Enterprise BNG (BRAS, LAC, LNS) IPSec PE/MSE CPE
  • 5. ASR1000 10,900+ 2,160+ 13 2008 8,700+ 2400 79,000 3 000 2470 2 500 2362 2429 2257 2105 1920 2 000 1770 1 500 1410 1267 1005 1 000 901 724 641 500 2011Q3 2011Q4 2012Q1 2012Q2 2012Q3 2012Q4 0 2.1.0 2.2.0 2.3.0 2.4.0 2.5.0 2.6.0 3.1.0S 3.2.0S 3.3.0S 3.4.0.S 3.5.0S 3.6.0S 3.7.0 ASR1001 ASR1002 ASR1002-F ASR1004 ASR1006 ASR1013
  • 6. ASR 1000 (Edge) (Edge) ASR 9000 7600 Series ASR 1000 7200 Series 440G per Slot Carrier Ethernet + BNG IP RAN 40/80G per Slot L2/L3 VPNs 20 360GB Per System Carrier Vidmon ISR Series Broadband Ethernet Route Reflector IP RAN Distributed PE SBC/VoIP Hosted Firewall Broadband IP Sec Vidmon (Video SBC/VoIP Monitoring) DPI 6
  • 7. ASR1000 ASR1013 ASR1013 ASR1006 ASR1004 ASR1002-X ASR1002 ASR1001 5 Gbps 10 Gbps. 5 - 36 Gbps. 40 Gbps+ 100 Gbps+ 100 Gbps+ 4 GE . 4 GE . 6 GE . ASR1000-ESP10 ASR1001-ESP2.5/5 ASR1000-ESP5 ASR1000-ESP10 ASR1000-ESP20 ASR1000-ESP20 ASR1000-ESP40 ASR1000-ESP10 ESP-5/10/20/36 ASR1000-ESP40 ASR1000-ESP40 ASR1000-ESP100 ASR1000-ESP100. ASR1000-RP1 ASR1000-RP1 ASR1000-RP2 ASR1001-RP ASR1000-RP1 ASR1002X-RP ASR1000-RP2 ASR1000-RP2 ASR1000-SIP10 ASR1000-SIP10 ASR1000-SIP10 ASR1000-SIP40 ASR1000-SIP40 ASR1000-SIP40 SPA 1 3 3 8 12 24 Daughter 1 NA N/A NA NA NA Card
  • 8. SPA ESP Cisco ASR1006 Cisco ASR1002 2 1 SIP 0 1 SPAESP 0 ASR Cisco ASR1013 1013 1 RP 0 SPA Cisco ASR1004 SIP 1SIP 0/0 0/1 0 0/2 0/3ESP ESP 0 RP 0RP IDC Cisco ASR1001 SPA
  • 9. (RP) RP2 RP1 ASR1002-X ASR1001 CPU 2.2GHz 2.13GHz 1.5GHz 2.66GHz 4GB 4GB 2GB 8GB 8GB 8GB 4GB 16GB 16GB 16GB eUSB 1GB 2GB 8GB 8GB bootflash HDD 160GB HDD () 40GB HDD 80GB HDD USB USB USB USB IOS XE 64 bit 64 bit 32 bit 64 bit ASR1001 ASR1002-X ASR1002 ASR1004 ASR1004 ASR1006 ( ) ( ) ASR1006 ASR1013 Data Sheet: http://www.cisco.com/en/US/partner/prod/collateral/routers/ps9343/data_sheet_c78-441072.html
  • 10. ESP ESP-2.5G ESP-5G ESP-10G ESP20G ESP-40G ASR1002-X ESP 2.5Gbps 5Gbps 10Gbps 20Gbps 40Gbps 5/10/20/36Gbps- 4Mpps 7.5 Mpps 17Mpps 23Mpps 23Mpps 30Mpps 10 20 40 40 40 8/16/32/62 900 Mhz 900 Mhz 900 Mhz 1.2 GHz 1.2 GHz 1.2 GHz 1.8Gbps 1.8Gbps 4Gbps 7Gbps 11Gbps 4Gbps QFP 256MB 256MB 512MB 1GB 1GB 1GB 64MB 64MB 128MB 256MB 256MB 512MB 800 MHz 800 MHz 800 MHz 1.2 GHz 1.8 GHz 2.13 GHz 1GB 1GB 2GB 4GB 8GB 4/8/16GBTCAM 10Mb 10Mb 10Mb 40Mb 40Mb 40Mb ASR1002 ASR1004 ASR1001 ASR1004 ASR1001 ASR1002 ASR1004 ASR1006 ASR1006 ASR1002-X ASR1006 ASR1013 http://www.cisco.com/en/US/partner/prod/collateral/routers/ps9343/data_sheet_c78-450070.html
  • 11. SIPSPA Interface Processor SIP10G, SIP40G SPA - 4 SPA - 4 HH SPA, 2 FH SPA 2 HH SPA + 1 FH SPA - (OIR) - , ESP QoS - ( ) - : ( ) , ESP . SIP10G 128 , SIP40G 256 clock distribution midplane, OIR ( ), SPA
  • 12. Ethernet SPA FE 48 TX HH GE 2, 5, 8 SFP HH GE 10 SFP FH 10GE 1 XFP HH
  • 13. ATM POS SPA OC-3/STM-1 POS 2, 4, 8 SFP HH OC-12/STM-4 POS 1, 2, 4, 8 SFP HH OC-48/STM-4 POS 2,4 SFP HH OC3/STM1 ATM 1,3,8 SFP HH OC12/STM4 ATM 1 SFP FH CHOC12/DS0 1 SFP FH OC192-POS 1 XFP FH
  • 14. Serial Channelized SPA 4 HH (4XT) T1/E1 8 HH T3/E3 24 HH T3 24 HH 1 SFP HH OC-3/STM-1
  • 15. ASR 1000
  • 16. ASR 1013 [100-320Gbps] 3 0002 5002 000 ASR 1006 [10-100Gbps]1 5001 000 500 0 ASR 1004 [10-40Gbps] ASR 1002 [40-100Gbps] NG-CPU RP ASR 1002-X [5-36Gbps] RP-2 ASR 1001-NG [2.5-10Gbps] RP-1 ESP 2.5/5G 10-20G 40G 100-160/200G 320G
  • 17. EOS 72002012 29 2012 ASR 1002-X ( 5-36G) 2012 ESP-100 (ASR1006, ASR1013) ESP-160 (ASR1013) 2013 Ethernet Combo card
  • 18. ASR 1000
  • 19. :Data Plane, Control Plane Management Plane CONTROL AND MANAGEMENT PLANE Management Management Routing L2 ICMP .. keepalives SNMP, Telnet SSH, SSL Updates INPUT to the RP Control Plane Management Plane Processor Switched Packets INCOMING PACKET CEF Input OUTPUT PACKET PACKETS BUFFER Forwarding Path Data Plane, BUFFER Locally Switched Packets CEF/FIB LOOKUP
  • 20. Cisco ASR 1000 RP Route Processor - (control-plane) - ESP Embedded Service Processor - (forwarding- plane) SIP SPA Interface Processor - SPA Shared Port Adapter - , - IOCP : IO control Processor ESP FECP: Forwarding Engine Control Processor
  • 21. Cisco ASR 1000 EOBC Ethernet Out-Of-Band Channel - - - Watchdog - , .. .. RP ESP I2C Inter Integrated Circuit - - - active/standby - RP (reset, power down, interrupt) - EEPROM SPA Control Links - IOCP SPA - SPA OIR ( ) - EEPROM SPA
  • 22. Cisco Quantum Flow Processor Packet Processing Engine 40 4 ( ) ; 160 TCAM4 I/F; 1-4 C : 1.2 GHz Tensilica ISA DRAM Packet Processor flow-locks, lookup, stats, police, range lookup, crypto QFP/BQS Buffer/Queue Subsystem 3 (min, max excess) HQF (Hier. Queue Framwrk) BQS Traffic Manager
  • 23. ESP ESP10 ESP - , (.. 10G ESP10G) 5G 5G 1G 8G 5G QFP 5G 2G QFP 2G 5G unicast 1G multicast , 8 5+5=10 2G unicast 8+2=10G 5G 5G 1G 10G 6G QFP 6G 1G QFP 1G 5G unicast & 6G unicast 1G multicast , 10 (5+6=11) 10G 1G unicast (10+1=11) 10G
  • 24. Quality of Service ASR 1000 - Precedence, DSCP, MPLS EXP, 802.1p, FR-DE, - - : 64K ESP5, 128K ACL, packet-length, NBAR, FPM ESP10 ESP20, - : TCAM (RP, crypto engine) - : Max rate, min rate, excess weight - 2 - Precedence, DSCP, MPLS EXP, 802.1p, FR-DE, - ( 5) QoS discard-class, qos-group - , 100ms - : QFP (64/128/256MB ESP5/10/20) - : QFP (QTM) Policing Shaping - 1 rate 3 color, 2 rate 3 color, percent-based policing - token bucket - L2 overhead ( Ethernet - 14 L2 overhead ( Ethernet - 14 ( ( src mac, dst mac, type ) src mac, dst mac, type ) - : QFP - shape average peak - : QFP (QTM) WRED - Precedence, DSCP, discard-class - : QFP
  • 25. IOS XE
  • 26. Cisco IOS XE Route Processor IOS XE = IOS + IOS XE Middleware + Platform Software IOS - CLI 12.2SR IOS IOS Linux IOS XE Middleware Chassis Forwarding Interface Manager Manager Manager (, SNMP, CLI .. ..) Kernel 32 64 Linux Control Messaging - - SPASPA SPA SPA QFP - ISSU Software Driver Driver Driver Driver Interface Chassis Forwarding Chassis Manager Manager Manager Manager RP Failover Kernel Kernel -