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Juniper CX111 manual

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Table of contents for the manual

  • Page 1

    APPLI CA TION NOTE Copyright © 2010 , Juniper Netw orks, Inc. 1 C O N F I G U R I N G T H E C X 1 1 1 F O R J S E R I E S A N D B R A N C H S R X S E R I E S DE V I C E S Ho w t o Co n fig ur e t he C X1 1 1 as a Pri ma r y or Ba ck up 3G W A N C on nect ion Op ti on fo r Ju no s O S-Based P la tform s[...]

  • Page 2

    2 Copyright © 2010 , Juniper Netw orks, Inc. APPLICA TION NO TE - Configuring the CX111 f or J Series and Branch SRX S eries Devices T ab le of Conten ts In t ro d u ct i on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

  • Page 3

    Copyright © 2010 , Juniper Netw orks, Inc. 3 APPLICA TION NO TE - Configuring the CX111 f or J Series and Branch SRX S eries Devices Int rodu ction Du e to t h e ir u bi q u it ou s pr es e nc e, t h e u s e o f th i rd - ge n er at i on ( 3G ) w i re les s ne tw or ks h as be co m e a co mm o n de p loy m en t op t i on fo r b o t h p r im a r y [...]

  • Page 4

    4 Copyright © 2010 , Juniper Netw orks, Inc. APPLICA TION NO TE - Configuring the CX111 f or J Series and Branch SRX S eries Devices Desc rip tio n a nd Deployme nt Scenari o Th e CX 11 1 sh i p s w i th a d e fa ul t co n f ig u rat i o n t h at sh o u ld a cco m mo d at e m os t de p loy m en t sc en a r io s . T h e d e plo ym e n t mo d e l a [...]

  • Page 5

    Copyright © 2010 , Juniper Netw orks, Inc. 5 APPLICA TION NOTE - C onfiguring the CX111 for J S eries and Branch SRX S eries Devices Pow er over Eth ern et Wh e n a va i lab le , Powe r ove r E t h er n et ( PoE ) ca n b e u s ed to po we r t h e CX 1 1 1. In t he ev en t th a t t h e CX 1 11 i s co n n ec te d th r ou g h a sw i tc h o r a ga tew[...]

  • Page 6

    6 C opyright © 2010, Juniper Ne tworks, Inc. APPLICA TION NOTE - C onfiguring the CX111 for J S eries and Branch SRX S eries Devices Th e re lev an t se ct i o ns o f t h e d ef au lt co n fi g ur at i on a re sh ow n he r e, fo r co mp le te ne s s. set system services dhcp router 192.168.1.1 set system services dhcp pool 192.168.1.0/24 address-r[...]

  • Page 7

    Copyright © 2010 , Juniper Netw orks, Inc. 7 APPLICA TION NOTE - C onfiguring the CX111 for J S eries and Branch SRX S eries Devices Man agement Acc ess A V L AN - ta g ge d lo g i ca l i n te rf ac e ca n be u se d t o p ro vi d e a cce s s to t he CX 1 11 ’s ma n a ge me n t c on s o le. N A T ca n al s o b e us e d to fa ci l i ta te acc es s[...]

  • Page 8

    8 C opyright © 2010, Juniper Network s, Inc. APPLICA TION NOTE - C onfiguring the CX111 for J S eries and Branch SRX S eries Devices source-address 0.0.0.0/0 set security nat source rule-set trust-to-untrust rule source-nat-rule then source-nat interface /* NAT rule used for management access to the CX111*/ set security nat source rule-set trust-t[...]

  • Page 9

    Copyright © 2010 , Juniper Netw orks, Inc. 9 APPLICA TION NOTE - C onfiguring the CX111 for J S eries and Branch SRX S eries Devices CX111 Used for B ackup In t hi s exa m p le, th e CX1 1 1 w i l l o n ly b e u s ed w he n th e pr i m ar y in te r fa ce is d ow n. Th i s i s sh ow n mo s tly fo r i l lu st ra t iv e pu r p os e s, as on ly a fa i[...]

  • Page 10

    10 Copyright © 2010 , Juniper Netw orks, Inc. APPLICA TION NOTE - C onfiguring the CX111 for J S eries and Branch SRX S eries Devices interface /* Security Zones */ set security zones security-zone untrust interfaces ge-0/0/0.0 host-inbound- traic system-services ping set security zones security-zone untrust interfaces ge-0/0/1.0 host-inbound- [...]

  • Page 11

    Copyright © 2010 , Juniper Netw orks, Inc. 11 APPLICA TION NOTE - C onfiguring the CX111 for J S eries and Branch SRX S eries Devices Eve n t h o ug h th i s e xa m p le b u ild s on t he p rev i o us o ne , i n o r de r to p r es e nt a c om p let e wo r k in g sce n a ri o, th e fu l l co nf i gu ra t io n is s ho wn b elo w. /* Enable the commi[...]

  • Page 12

    12 Copyright © 2010 , Juniper Netw orks, Inc. APPLICA TION NOTE - C onfiguring the CX111 for J S eries and Branch SRX S eries Devices set routing-options static route 0.0.0.0/0 next-hop 198.0.0.1 /* NAT conguration */ set security nat source rule-set Outbound-NAT from zone trust set security nat source rule-set Outbound-NAT to zone untrust set [...]

  • Page 13

    Copyright © 2010 , Juniper Netw orks, Inc. 13 APPLICA TION NOTE - C onfiguring the CX111 for J S eries and Branch SRX S eries Devices T raf f i c s ta t is t i cs ca n b e fou n d u n d er t he St at u s -> St at i s ti c s p a ge. Fi g u re 7 : M o d e m s t at i s t i cs Wh e n u s i ng t he R PM m on i to r s c r ip t s, it i s q u it e u se[...]

  • Page 14

    14 Copyright © 2010 , Juniper Netw orks, Inc. APPLICA TION NOTE - C onfiguring the CX111 for J S eries and Branch SRX S eries Devices 3500184-001- EN Mar 2010 Cop yr igh t 2009 Jun ip er N et wor k s, In c. Al l ri ght s re se r ve d. Ju ni pe r Net wo rk s , the J un ipe r Ne tw or ks l ogo, J un os , Net Sc ree n, a nd Sc re en OS are r egi st e[...]