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Эксперт по внедрению оборудования Juniper Networks в области организации систем безопасности, дата-центров и корпоративных сетей Владимир Христенко дает общий обзор архитектуры Juniper и говорит об особенностях настройки JunOS.

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  • 1. Juniper. JunOS 4 2013 ovod88@bigmir.net :

2. Juniper JunOS Juniper Juniper Networks Cisco IOS 3. Resource URL Descrip.on Pathnder h+p://pathnder.juniper.net Aninforma7onexperiencehubthatprovides centralizedproductinforma7on ContentExplorer h+p://www.juniper.net/techpubs/ content-applica7ons/content-explorer/ JunosOSandScreenOSsoFwarefeature informa7ontondtherightsoFwarereleaseand hardwareplaHormforyournetwork FeatureExplorer h+p://pathnder.juniper.net/feature- explorer/ Technicaldocumenta7onforJunosOS-based productsbyproduct,task,andsoFwarerelease, andalsodownloadabledocumenta7onPDFsby productandrelease LearningBytes www.juniper.net/learningbytes Shortandconcise7psandinstruc7onson specicfeaturesandfunc7onsofJuniper technologies Installa7onand Congura7onCourses www.juniper.net/courses Over60freeWeb-basedtrainingcourseson productinstalla7onandcongura7on(just chooseeLearningunderDeliveryModality) J-NetForum h+p://forums.juniper.net/t5/Training- Cer7ca7on-and/bd-p/ Training_and_Cer7ca7on Training,cer7ca7on,andcareertopicsto discusswithyourpeers Cer7ca7onProgram www.juniper.net/cer7ca7on CompletedetailsontheJuniperNetworks Cer7ca7onProgram,includingtracks,exam details,promo7ons,andhowtogetstarted 4. Juniper JunOS Juniper Juniper Networks Cisco IOS 5. Juniper Switching Routing Security Switching Routing Security 6. ACX Series LN Series M Series MX Series PTX Series T Series 7. EX Series QFX Series 8. J Series SRX Series 9. P P PP PE PE PE PE PE FW FW FW FW Switches Switches Switches Switches MPLS/IP PE MX,T,Mseries P MX,T FW SRX,Netscreen Switches EXseries 10. Juniper JunOS Juniper Juniper Networks Cisco IOS 11. JunOS 12.0 12.1 TX Matrix J2320 JunOS FreeBSD JunOS () controlplanedataplane 12. ControlPlaneDataPlane Packet Forwarding Engine Routing Engine Frames/Packets In Frames/Packets Out FTRT The Junos OS FT Control Plane Forwarding Plane Internal Link CPU 13. Juniper JunOS Juniper Juniper Networks Cisco IOS 14. JunOS Opera7onalMode Congura7onMode 15. Operational Mode , JunOS: Less Specific More Specific database neighbor configuration configure help monitor interface arp clear set version show ospf 16. Configuration Mode Junos : - commit rollback n Candidate Configuration Active Configuration 1 2 ... 0 49 configure Bit Bucket user@router> configure edit 17. graceful-restart isis mpls interfaces bgp chassis pim rip rsvp services system vrrp overload traffic-engineering area-range area_range interface nssa stub protocols ospf area area_id [edit] Less Specific More Specific 18. [edit] user@router# edit protocols ospf area 51 stub [edit protocols ospf area 0.0.0.51 stub] user@router# graceful-restart isis mpls interfaces bgp chassis pim rip rsvp services system vrrp overload traffic-engineering area-range area_range interface nssa stub protocols ospf area area_id edit: [edit] 19. top: [edit protocols ospf area 0.0.0.51 stub] user@router# top [edit] user@router# graceful-restart isis mpls interfaces bgp chassis pim rip rsvp services system vrrp overload traffic-engineering area-range area_range interface nssa stub [edit] protocols ospf area area_id 20. up: [edit protocols ospf area 0.0.0.51] user@router# up 2 [edit protocols] user@router# area area_id graceful-restart isis mpls interfaces protocols bgp chassis pim rip rsvp services system vrrp overload traffic-engineering area-range area_range interface nssa stub [edit] ospf 21. set: [edit system services] user@router# show ssh; telnet; [edit system services] user@router# set ftp [edit system services] user@router# show ftp; ssh; telnet; FTP service added 22. delete: [edit system services] user@router# show ftp; ssh; telnet; [edit system services] user@router# delete telnet [edit system services] user@router# show ftp; ssh; Telnet service removed 23. Run Commit Commitconrmed Commitat Rollback Show|compare Showcongura7on|comparerollbackn Deac7vate Insert Replace Rename 24. root@router# load factory-default root@router# set system root-authentication plain-text-password root@router# set host-name router root@router# run set date 201204250900.00 root@router# set time-zone America/Los_Angeles root@router> request system halt Amnesiac (ttyu0) login: root --- JUNOS 12.1R1.9 built 2012-03-24 12:12:49 UTC root@%cli root@% cli root>configure root> configure Entering configuration mode [edit] root# 25. [edit system] root# set services telnet [edit system] root# set services ssh [edit system] root# top [edit] root# set interfaces interface name unit 0 family inet address 10.x.x.x/27 preffered / primary [edit] root# set routing-options static route 10.x.x.x/24 next-hop x.x.x.x 26. root@router> show configuration ## Last commit: 2011-05-01 21:00:46 UTC by root version 12.1R1.9; system { host-name host; time-zone America/Los_Angeles; root-authentication { encrypted-password "$1$e/FUEOVo $JF6NiAZxuufGFxDs1OMAr/"; ## SECRET-DATA } services { ssh; telnet; } 27. Juniper JunOS Juniper Juniper Networks Cisco IOS 28. user@router> show interfaces ? user@router> show chassis ? user@router> show system ? user@router> ping user@router> traceroute user@router> monitor traffic ? user@router> monitor interface ? user@router> show version user@router> show log ? 29. Juniper JunOS Juniper J u n i p e r Networks Cisco IOS 30. Juniper Networks uplink uplink uefa-ca uefa-ia uefa-nm uefa-agency1 .. uefa-agencyX uefa-ca uefa-ia uefa-nm uefa-agency1 .. uefa-agencyX KV-DC-PE-L KV-DC-PE-L KV-DC-PE-R KV-DC-PE-R KV-DC-SRX-RKV-DC-SRX-L BGP inet.0 0.0.0.0/0 0.0.0.0/0 82.207.34.X/Y 82.207.34.X/Y OSPF uefa-ca.inet.0 uefa-ia.inet.0 uefa-nm.inet.0 uefa-agency1.inet.0 .. uefa-agencyX.inet.0 0.0.0.0/0 0.0.0.0/0 31. Datacenter (Geneva). Interoute Network Internet Ukrainian EURO WAN (Ukrtelecom) 10Gb 10Gb Cisco ASR9010 POLAND EURO WAN (TPSA) Juniper T640 Venues (Ukraine) ASBR Venues (Poland) UEFA WAN Datacenter UEFA (Amsterdam) Geneva Amsterdam 32. Juniper JunOS Juniper Juniper Networks Cisco IOS 33. Cisco IOS Vs. Juniper JunOS 34. ? 35. ! ?