Huawei Quidway Ar 2921 Guide

8/16/2019 Huawei Quidway Ar 2921 Guide

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Doc. code

Quidway AR29-21/29-41 Routers

System Description

Issue 02

Date 2009-04-08

!A"#I $#% &'(')I#S %'.* ($D.


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Quidway AR29-21/29-41 RoutersSystem Description Tables

Contents

1 Product Overview.......................................................................1-1

2 Product Features.......................................................................2-12.1 ultiple Ser!ices "nte#ration.........................................................................................................................2-1

2.2 $ew Stora#e edia........................................................................................................................................2-22.2.1 %S&.......................................................................................................................................................2-2

2.2.2 '( 'ard.................................................................................................................................................2-)

2.) 'on!er#ence o* Routin# and Switc+in#.........................................................................................................2-)

2.4 ",! .................................................................................................................................................................2-4

2. A Ric+ o* "nter*aces.................................................................................................................................... ....2-

2. Abundant Ser!ices..........................................................................................................................................2-

2. ,ower*ul (orwardin#/Ser!ice ,rocessin#.......................................................................................... .......... ..2-

2.0 i#+ Reliability..............................................................................................................................................2-

2.9 Superior QoS..................................................................................................................................................2-0

2.1 ,er*ect Security ec+anism.........................................................................................................................2-9

2.11 Robust Route ,olicy.....................................................................................................................................2-9

2.12 3lobali ation Desi#n..................................................................................................................................2-1

2.1) )3 Supported..............................................................................................................................................2-1

3 System Structure.......................................................................3-1).1 ,roduct Appearance........................................................................................................................................)-1

).1.1 AR 29-21 Router 5iew....................................................................................................................... ...)-1

).1.2 AR 29-41 Router 5iew....................................................................................................................... ...)-2

).2 System Description.........................................................................................................................................)-)).2.1 (i6ed inter*aces.....................................................................................................................................)-)

).2.2 "nter*ace 'ards......................................................................................................................................)-4

).2.) ,rocessor and emory..........................................................................................................................)-4

).2.4 ,ower Supply........................................................................................................................................)-

).2. "ndicator "mplications...........................................................................................................................)-

).) "nter*ace Attributes............................................................................................................................... ........)-1

).4 Supported "nter*ace 'ards............................................................................................................................)-1

).4.1 Supported S"' "nter*ace 'ards............................................................................................................)-1

).4.2 Supported ulti*unctional "nter*ace odules 7 " s8......................................................................)-10

).4.) S odule.......................................................................................................................................)-19

"ssue 2 72 9- 4- 08 uawei ,roprietary and 'on*idential 'opyri#+t : uawei Tec+nolo#ies 'o.;


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Fi%ures

Figure 3-1 (ront !iew o* t+e AR 29-21 routers...................................................................................................)-1

Figure 3-2 Rear !iew o* t+e AR 29-21 routers....................................................................................................)-2

Figure 3-3 (ront !iew o* t+e AR 29-41 routers...................................................................................................)-2

Figure 3-4 Rear !iew o* t+e AR 29-41 routers....................................................................................................)-)

Figure 3-5 (ront panel o* AR 29-21 ,%...........................................................................................................)-

Figure 3-6 Rear panel o* AR 29-21 ,%............................................................................................................)-

Figure 3-7 (ront panel o* AR 29-41 ,%...........................................................................................................)-

Figure 3-8 Rear panel o* AR 29-41 ,%............................................................................................................)-0

Figure 5-1 $etwor>in# dia#ram *or t+e inte#rated multiple ser!ices networ>................................................... -1

Figure 5-2 'ompre+ensi!e networ>in# dia#ram *or t+e medium and bi#-si ed enterprises............................... -2

Figure 5-3 $etwor>in# application in t+e carrier networ> or bi#-si ed networ>............................................. ... -)

Figure 5-4 ",! networ>in# dia#ram................................................................................................................... -4

Figure 5-5 , application....................................................................................................... -

Figure 5-6 $etwor>in# dia#ram *or !oice ser!ices............................................................................................. -

Figure 5-7 $etwor>in# dia#ram *or security ser!ices.................................................................................... ..... -

Figure 5-8 $etwor>in# dia#ram o* routin# and switc+in# con!er#ence............................................................. -0



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(a'#es

Table 3-1 Quidway AR 29-21/29-41 *i6ed inter*aces..........................................................................................)-)

Table 3-2 Quidway AR 29-21/29-41 inter*ace cards......................................................................................... ..)-4

Table 3-3 Quidway AR 29-21/29-41 processor and memory........................................................................... ...)-4

Table 3-4 ?t+er Quidway AR 29-21/29-41 +ardware..........................................................................................)-

Table 3-5 "mplications o* indicators on t+e *ront panel o* AR 29-21 ,%........................................................)-

Table 3-6 "mplications o* indicators on t+e rear panel o* AR 29-21 ,%..........................................................)-

Table 3-7 "mplications o* indicators on t+e *ront panel o* AR 29-41 ,%........................................................)-0

Table 3-8 "mplications o* indicators on t+e rear panel o* AR 29-41 ,%..........................................................)-9

Table 3-9 'onsole port attributes.......................................................................................................................)-1

Table 3-10 %S& inter*ace attributes...................................................................................................................)-1

Table 3-11 ( electrical inter*ace attributes......................................................................................................)-1

Table 3-12 3 electrical inter*ace attributes......................................................................................................)-11

Table 3-13 3 optical inter*ace attributes.........................................................................................................)-11

Table 3-14 Au6 port attributes...........................................................................................................................)-12

Table 3-15 Sync+ronous serial port attributes....................................................................................................)-12

Table 3-16 Async+ronous serial port attributes..................................................................................................)-1)

Table 3-17 A inter*ace attributes....................................................................................................................)-1)

Table 3-18 ' 1/,R" inter*ace attributes............................................................................................................)-1)

Table 3-19 1-( inter*ace attributes...................................................................................................................)-1)

Table 3-20 ' ) inter*ace attributes...................................................................................................................)-14

Table 3-21 "SD$ &R" inter*ace attributes..........................................................................................................)-14

Table 3-22 1 AT inter*ace attributes........................................................................................................)-14

Table 3-23 ADS


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TablesQuidway AR29-21/29-41 Routers

System Description

Table 3-27 5 1 !oice inter*ace attributes..........................................................................................................)-1

Table 3-28 3.S DS< inter*ace attributes......................................................................................................... .)-1

Table 3-29 ncryption card attributes................................................................................................................)-19

Table 4-1 Quidway AR 2921=41 (eature


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1 Product OverviewAR 19/29/49 series routers are t+e ne6t #eneration o* AR series routers t+at uawei brou#+tinto t+e mar>et on t+e basis o* success in AR series and AR 10/20/4 series routers. %p#radedand en+anced compre+ensi!ely based on t+e ori#inal routers in terms o* +ardware/so*tware;t+is series o* routers +a!e impro!ed price/per*ormance ratio and multi ser!ice inte#rationcapability si#ni*icantly. "t is *urt+er di!ided into t+ree seriesB AR 19; AR 29 and AR 49; w+ic+are positioned in ascendin# order. AR 19 and AR 29 can be used as t+e ed#e accesseCuipments o* lar#e networ>s or carrier networ>s; and t+e core o* branc+es or small

businesses AR 49 can be used as t+e core o* lar#e and medium-si e enterprise networ>s aswell as t+e ed#e/a##re#ation access eCuipments o* lar#e networ>s or carrier networ>s.

Eit+ 5R, 5 networ> ?S plat*orm *rom uawei; AR 19/29/49 series routers continuouslysupport so*tware *eatures o* ori#inal R series and AR 10/20/4 series. (or e6ample; it o**ers*eature-ric+ networ> security deli!ers bac>up center- and 5RR,-based bac>up solutionssupports ,


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2 Product FeaturesQuidway AR 2921=41 is t+e mid-ran#e products between AR 19 series and AR 49 series int+e ne6t #eneration o* AR series routers. Quidway AR 2921=41 pro!ides a !ariety o* modelsand +i#+er inter*ace density and *orward per*ormances. "t is intended to t+e center accesseCuipments and networ> site access eCuipments o* small- and mid-si ed businesses as well ast+e ed#e access eCuipments o* carrier networ>s.

(ollowin# are t+e *eatures o* t+e ne6t #eneration o* AR series routers.

2.1 )u#ti"#e Services Inte%rationT+e ne6t #eneration o* AR series routers allow enterprises to build a data; !oice and ", p+oneinte#rated networ> on a sin#le plat*orm. i#+er data and !oice inte#ration density brin#s!oice o!er ", applications into a new sta#e w+ile streamlinin# networ> operation mana#ementand reducin# maintenance costs.

To support suc+ a sin#le plat*orm inte#ratin# di!erse ser!ices; t+e ne6t #eneration o* ARseries routers +a!e rede*ined arc+itecture. ?n t+e one +and; it meets t+e current ser!icesreCuirements o* users. ?n t+e ot+er +and; it pro!ides means to e6tend ser!ices *le6ibly and

protect user in!estments well.

(orwardin#; security and !oice *eatures o* t+e ne6t #eneration o* AR series routers are boosted at a lar#e e6tent t+an predecessors. i#+er slot density is also a!ailable because o*new built-in slots in t+e ne6t #eneration o* AR series routers.

ultiple ser!ices inte#ration o* t+e ne6t #eneration o* AR series routers includes t+e*ollowin# *eaturesB

Com"re*ensive routin% and switc* conver%ence

T+e ne6t #eneration o* AR series routers +a!e reali ed inte#rated desi#n and implementationin terms o* +ardware and so*tware. Gou can use all t+e *eatures o* routers and switc+esseamlessly. See section *or 2.) 'on!er#ence o* Routin# and Switc+in# *or details.

2.1.1 CF Card'ompact (las+ 'ard 7'( card8; an ad!anced mobile stora#e; *eatures +i#+ speed; +i#+

capacity; compact *actor; li#+t and low power consumption.


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?rderin# 3uideQuidway AR29-21/29-41 Routers

System Description

AR 19/29/49 series routers support '( card. Gou can up#rade and replace '( card wit+outopenin# t+e c+assis. As *or easy o* use; it represents a desi#n !ision o* personali ation. As t+eso*tware *eatures and ser!ices o* routers are c+an#in#; t+e si e o* 5R, so*tware plat*orm isincreasin#ly #rowin#. A desi#n to *i6 stora#e capacity is a ris> and obstacle *or so*twareup#radin#. %se o* '( card can sol!e t+is issue. Gou can protect in!estments per*ectly and

pro!ide on#oin# ser!ice scalability *or users.

2.2 Conver%ence of +outin% and Switc*in%S"'/ " slots in t+e ne6t #eneration o* AR series routers support many >inds o* well w+en switc+modules enable in# o* traditional routers and t+ernet switc+es in deed.As a result; users can use and mana#e de!ices *le6ibly.

2.3 IPv$TodayFs "nternet is runnin# on t+e basis o* ",!4 protocol. Eit+ t+e rapid de!elopment o* t+e"nternet; limited address space de*ined by ",!4 will be e6+austed. S+ort o* address will ma>ean ad!erse e**ect on t+e continuous de!elopment o* t+e "nternet; and se!erely restrict t+eapplication o* ", tec+nolo#ies and t+e prospect o* networ>s in t+e *uture. ",! ; as t+e basis o*t+e ne6t #eneration o* networ>s; is broadly reco#ni ed *or its outstandin# tec+nicalad!anta#es; w+ic+ are s+own as *ollowsB

(le6ible +eader *ormat


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Quidway AR29-21/29-41 RoutersSystem Description 2 ,roduct (eatures

QoS

Robust ne#otiation mec+anism *or nei#+bor disco!ery

Scalability

eetin# mobile reCuirements 7)3,, determined to use ",! to build t+e ne6t #enerationo* ",! core networ>8

T+e ne6t #eneration o* AR series routers support t+e *ollowin# ",! *eaturesB

",! address

unicast address

Address Translation-protocol Translation8 $AT-,T

,ac>et and messa#e translation

",! -",!4 tunnelin#

2.4 ! +ic* of InterfacesT+e ne6t #eneration o* AR series routers come wit+ a ric+ o* p+ysical inter*aces. 3eneralinter*aces includeB syn/asyn serial inter*ace; t+ernet inter*ace; 1 inter*ace; 1-(inter*ace;' ) inter*ace; "SD$ &R"/,R" inter*ace analo# modem 7A 8 inter*ace; !oice inter*ace; 6DS<inter*ace; SD inter*ace and t+ernet port.

t+ernet inter*acesB ( and 3

(rame relay inter*acesB 1; 1-(; syn serial inter*ace; )

.2 inter*acesB 1; 1-(; syn serial inter*ace; )

"SD$ inter*acesB "SD$ &R"; "SD$ ,R"

,ST$ inter*acesB asyn serial inter*ace; 1; A ; ADS inter*acesB syn/asyn serial inter*ace; 1; 1-(; )

5oice inter*acesB analo# !oice inter*aces 7includin# ( S/( ?/ = 8; di#ital !oiceinter*aces 7includin# 5 18

%S& inter*aceB %S& 1.1


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System Description

2. !'undant ServicesT+e ne6t #eneration o* AR series routers pro!ides a lar#e number o* ser!ices as *ollowsB

xDSL

T+e ne6t #eneration o* AR series routers +as an optional S"'-ADSet o!er AT ;aut+entication and accountin#; are also sol!ed t+rou#+ ",oA; ,,,oA and ,,,o oAtec+nolo#ies. T+is series o* routers is applicable to +i#+ speed data ser!ices and transmissiono* lar#er data pac>ets and +elp*ul *or small- and medium-si ed enterprises networ>s to accesst+e "nternet directly t+rou#+ broadband.

MPLS VPN an !ra i!i"nal VPN

T+e ne6t #eneration o* AR series routers supports e di**erent calls t+rou#+ dialer pool. "n real circumstances; D'' #enerally is used in

bac>up mode to #uarantee t+e master line communication. E+en t+e master line cannotcommunicate ser!ices *or a line *ailure or ot+er reasons; D'' pro!ides a bac>up line to

4 uawei ,roprietary and 'on*idential 'opyri#+t : uawei Tec+nolo#ies 'o.;


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#uarantee t+e operation o* ser!ices. "n addition; D'' can enable callbac>; includin# ,,,callbac>; "SD$ callin# line identi*ication callbac>.

V"i$e

T+e ne6t #eneration o* AR series routers pro!ides mainstream !oice communication protocolsli>e .)2) and S", *or a !ariety o* !oice ser!ices suc+ as emer#ency call/dial-in policy/*a6/ -, ?$ ; and a !ariety o* !oice inter*aces suc+ as ( S/( ?/5 1

&y employin# +i#+ per*ormance di#ital si#nal process 7DS,8 c+ipset and +i#+ compressionratio codin#/decodin# al#orit+m; combined wit+ t+e *eatures *rom 5R, 5 so*tware plat*ormli>e security; QoS and policy-based routin#; t+e ne6t #eneration o* AR series routers canensure t+e transmission o* !oice o!er ", t+rou#+ silence compression; com*ortable noise andanti-Hitter measures.

Two connection modes are supportedB Cuic> connection and non-Cuic> connection. T+e ne6t#eneration o* AR series routers carries out out-band transmission o* dual tone multi-*reCuency7DT (8 codes wit+ tunnelin# w+ile o**erin# busy tone detection and some special ser!ices

*or ,& 7*or e6ample; Do-$ot-Disturb; trans*er in busy and alarm cloc>8.5oice processin# module 75, 8 is also supported. "t is a DS, array and easy o* up#radin#and e6pansion. All 5 1 inter*ace cards s+are DS, resources o* 5, ; sa!in# user in!estmentsand ma6imi in# +ardware resources.

T+e ne6t #eneration o* AR series routers pro!ides a ric+ o* !oice inter*aces t+at can not onlydirectly connect to #eneral p+ones/*a6es; but also connect to ,& switc+es t+rou#+ trun>sli>e AT and 1. "t reali es interoperation wit+ !oice #ateways *rom ot+er !endors well inaddition to +i#+ density and Cuali*ied !oice and *a6 communications; protectin# t+e e6istin#in!estments o* users e**ecti!ely. E+en 1 trun> is used to connect a ,& ; R2 si#nalin# aswell as DSS1 and Q.S"3 si#nalin# on "SD$ ,R" inter*ace are supported. ?ne-sta#e/dual-sta#e dial-in ser!ices are a!ailable. Sync+ronous transmission o* !oice and data on ,R"

inter*ace is also supported. As a result; t+e utili ation is impro!ed and t+e scope o* supportedser!ices is enlar#ed.

T+e ne6t #eneration o* AR series routers o**ers 3ateway Ieeper 73I8 'lient *unction t+atmaintains communications wit+ 3I Ser!er t+rou#+ Re#istration; Admission and Status7RAS8 si#nalin#. "n t+is way; 3I Ser!er pro!ides Quidway !oice #ateway ser!ices li>eaccess permission; address translation; bandwidt+ mana#ement and !oice #atewaymana#ement. At t+e same time; it can networ> wit+ mainstream !oice #ateway *le6ibly. T+isma>es t+e ne6t #eneration o* AR series routers *it *or lar#e- and medium- si ed !oicecommunications in enterprises.

&y compressin# redundant in*ormation li>e !oice +eader on low-speed ,,, serial lin>s; ",eader 'ompression 7", '8 reduces t+e bandwidt+s used by !oice c+annels si#ni*icantly and

ma6imi es networ> resources.T+e ne6t #eneration o* AR series routers pro!ides !oice RAD"%S *unction. E+en a !oice calloccurs; t+e router reports statistics includin# call duration; number o* pac>ets and number o*

bytes to RAD"%S Ser!er *or accountin#.

2.$ Powerfu# Forwardin%,Service Processin%", pac>et *orwardin# e**iciency is a >ey inde6 o* per*ormance measurement. E+en t+e router*orwards a pac>et accordin# to #eneral procedure; it needs to loo> up t+e routin# table basedon t+e networ> layer in*ormation o* t+e pac>et to determine a best pat+ *or *orwardin#. And

eac+ subseCuential pac>et will be processed by t+is process repeatedly. "n addition to *le6ible



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System Description

ser!ices and protocol processin#; t+e ne6t #eneration o* AR series routers uses ad!ancedCuic> route searc+ al#orit+m to enable *ast *orwardin#; impro!in# *orwardin# and ser!ices

processin# capabilities si#ni*icantly. T+e ne6t #eneration o* AR series routers supports *ast*orwardin# on a !ariety o* +i#+ speed lin> inter*aces. "t can also *orward pac>ets rapidly inconHunction wit+ QoS and *irewall.

2. i%* +e#ia'i#ity%"!-&'a((able ("'er &u((l)*in!er+a$e $ar *+an

Accordin# to carrier-class product reCuirements; t+e ne6t #eneration o* AR series routers isdesi#ned to support dual-power supply +ot bac>up as well as +ot-swappable powersupplies/("' inter*ace cards/*an rac>s. Replacement is per*ormed wit+out a**ectin# ser!icesso as to meet t+e +i#+ reliability reCuirements o* carrier-class networ>s on de!ices.

,a$ u( $en!er an V..P

Eit+ &ac>up 'enter and 5RR,; t+e ne6t #eneration o* AR series routers pro!ides a bac>upsolution in case o* a communication line or de!ice *ailure to #uarantee smoot+ datacommunication; and t+us boostin# networ> robusticity and reliability e**ecti!ely. &ac>up'enter supports bac>up load balancin#.

/x!ernal &!"rage& li e #F $ar an S, Fla& e "r)

'( card and %S& (las+ memory can be used to store many system *iles and con*i#uration toimpro!e system reliability. 6ternal stora#es can accommodate a lar#e !olume o* system lo#sand security lo#s *or bac>in# up; browsin# and arc+i!in#.

2./ Su"erior 0oST+e ne6t #eneration o* AR series routers are de!eloped based on 5R, plat*orm. T+e QoS o*5 plat*orm +as in+erited all t+e QoS *eatures o* pre!ious 5R, !ersions. T+at is; it supportsDi**-Ser! standard well. At t+e same time; it adds t+e supports o* ",5 QoS as well as ,


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'on#estion a!oidanceB too con#estion may dama#e networ> resources. 'on#estiona!oidance monitors t+e utili ation o* networ> resources. E+en it *inds t+at t+econ#estion is a##ra!atin#; it drops pac>ets proacti!ely and relie!e networ> o!erload byadHustin# tra**ic.

Tra**ic s+apin#B a tra**ic control measure t+at acti!ely adHusts t+e tra**ic output rate.3enerally; it is used to adapt to t+e a!ailable networ> resources *rom t+e downstreamrouters and a!oid unnecessary pac>et drop and con#estion.

,inds o* user aut+ori ation modesB localaut+entication and RAD"%S aut+entication. it can aut+enticate user "Ds and aut+ori ation to

pre!ent *rom ille#al con*i#uration o* de!ices.

T+e A'< *eature o* t+e ne6t #eneration o* AR series routers is used to create a combination o* rules t+at permit or deny based on source/destination ", address se#ments 7includin# +ostaddress8 or source/destination ports. T+is is applicable to t+e *ollowin# cases w+ere you cancontrol access to t+e tra**ic on t+e user side or t+e networ> side and set t+e ri#+ts to accesslocal in*ormation networ> or EA$ by users *or t+e purpose o* protectin# >ey ser!ers;

protectin# system users; restrictin# *orei#n access; pre!entin# *rom networ> attac>s andsupportin# real-time updatin#.

T+e networ> address translation 7$AT8 *eature o* t+e ne6t #eneration o* AR series routersallows *or translation and reco!ery o* ", addresses and ports. At t+e same time; it allows t+e"ntranet to pro!ide limited access to internal +osts by user con*i#urations. T+e *eature can alsomeet +i#+ capacity and +i#+ per*ormance to adapt to t+e position o* t+e ne6t #eneration o* AR series routers in a networ>. "n addition to abo!e mentioned basic *unctions; t+e $AT *eatureo* t+e ne6t #eneration o* AR series routers limits t+e number o* concurrent connections o*indi!idual users. As a result; it can reduce networ> stri>e *rom malicious resource occupationw+ile meetin# #eneral networ> applications. Gou can output address translation in*ormationt+rou#+ lo#s to analysis networ> *ailures and locate +idden security troubles. T+e $AT *eature

pro!ides application layer #ateway 7A


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System Description

Route policy is used wit+ routin# protocols to stren#t+en t+e control o* routin# protocols.E+en e6c+an#in# route in*ormation wit+ t+e peer; a upper layer routin# protocol may need toonly recei!e or publis+ a part o* route in*ormation meetin# t+e speci*ied conditions w+enimportin# t+e route in*ormation o* ot+er routin# protocols; t+e route protocol may need toonly import a part o* route in*ormation meetin# t+e conditions; and set some attributes o* t+eimported route in*ormation to satis*y t+e reCuirements o* t+e protocol. Route policy pro!idesa way to enable t+ese *unctions *or route protocols.

Route policies supported on t+e ne6t #eneration o* AR series routers include route policyde*inition; route import and distribution de*inition and restriction rules li>e route pre*i6;autonomous system pat+; community attribute and access list. T+e use o* route policy is o*#reat practical !alue to en+ance t+e mana#eability o* networ>s.

2.11 o'a#i ation esi%nAccordin# to %


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3 System StructureQuidway AR 2921=41 routers use an inte#rated desi#n. AR 29-41 is 2% +i#+ and AR 29-21is 1% 71% N 44.4 mm8 +i#+. Quidway AR 29-21/29-41 routers +a!e t+e same o!erall c+assislayout t+at can be installed in 19in standard rac>s.

3.1 Product !""earance

3.1.1 !+ 2 -21 +outer 5iew

Product Front 5iew

Figure 1 1 (ront !iew o* t+e AR 29-21 routers


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System Description

Product +ear 5iew

Figure 1 1 Rear !iew o* t+e AR 29-21 routers

AR 29-21 is 1% +i#+. T+ere are one '( card slot; one '?$S?< port; one A% port; two%S& inter*aces on t+e *ront panel and two 3 inter*aces; *our S"' inter*ace card slots 7two+ori ontal slots can be combined to support DS"'8 and two " inter*ace card slots on t+erear panel. ,ower input locates on t+e *ront panel; wit+ A' power supply and R,S supported.

3.1.2 !+ 2 -41 +outer 5iew

Product Front view

Figure 1 1 (ront !iew o* t+e AR 29-41 routers



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Product +ear view

Figure 1 1 Rear !iew o* t+e AR 29-41 routers

AR 29-41 is 2% +i#+. T+ere are one '( card slot; one '?$S?< port; one A% port; two%S& ost inter*aces on t+e *ront panel; and 2-3 'ombo inter*ace RO 4 and S(,connectors; *our S"' inter*ace card slots 7two +ori ontal slots can be combined to supportDS"'8 and *our " inter*ace card slots 7two +ori ontal slots can be combined to supportD " 8 on t+e rear panel. ,ower input locates on t+e *ront panel; wit+ A' power supply andR,S supported.

3.2 System escri"tion

3.2.1 Fixed interfacesFigure 1 1 Quidway AR 29-21/29-41 *i6ed inter*aces

Item !+ 2 -21 !+ 2 -41

(i6ed inter*aces

'onsole 1 1

A% 1 1

%S& 2 2

3Two electricalinter*aces Two 3 'ombo inter*aces

(



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System Description

3 'ombo inter*ace means t+at t+ere is only one 3 inter*ace in t+e board but one electricalinter*ace and one optical inter*ace outside. Gou can use t+em i* necessary. %sin# electrical inter*aceand optical inter*ace simultaneously is pro+ibited. E+en cables and optical *ibers are connectedsimultaneously; by de*ault electrical inter*ace wor>s.

?* two %S& inter*aces; %S& supports ost or De!ice mode %S& 1 supports only ost mode.

3.2.2 Interface Cards

Figure 1 1 Quidway AR 29-21/29-41 inter*ace cards

Item !+ 2 -21 !+ 2 -41

6ternal modulesS"' 4 S"'s or 2 DS"'s 4 S"'s or 2 DS"'s

" 2 4 " s or 1 D "

"nternal modulesS 2 2

5', 1 1

5, 2 )

Two +ori ontal S"' slots can be combined a lar#e slot supportin# DS"' two +ori ontal " slotscan be combined a lar#e slot supportin# D "

5, 7DS, strip8 must be used wit+ 5', 7!oice co-processin#8 pinc+ card *or t+e decompressiono* multiple di#ital !oice 7 18 lines.

3.2.3 Processor and )emory

Figure 1 1 Quidway AR 29-21/29-41 processor and memory

Item !+ 2 -21 !+ 2 -41

,rocessor ,ower,' )) ,ower,'

&oot R? 4 4

emory

DDR SDRA B

De*aultB 2 &a6imumB 13&

DDR SDRA B

De*aultB 2 &a6imumB 13&

'( cardDe*aultB 2 &

a6imumB 13&

De*aultB 2 &

a6imumB 13&



21/59


&oot R? +olds t+e boot *iles used *or startup.

emory +olds t+e communication data wit+ ',% w+en t+e system wor>s.

'( card 72 8 +olds t+e so*tware and con*i#uration o* t+e system. E+en t+e so*tware is readin# or

writin# *rom/to a '( card; t+e '( card indicator #oes on. At t+is time you cannot draw out t+e '(card. ?t+erwise t+e *iles stored in t+e '( card will be dama#ed.

3.2.4 Power Su""#y

Figure 1 1 ?t+er Quidway AR 29-21/29-41 +ardware

Item !+ 2 -21 !+ 2 -41

Dimension 7 P E P D87e6cludin# *eet and rac>-mountin# ear8

442 P 441.0 P44.2 mm

442 P 422.) P 00.2 mm

71 .4 P 1 .)9 P1. 4 inc+8

71 .4 P 1 . ) P ).4 inc+8

Eei#+t .9 ># 71 .21 lb8 11.9 ># 72 .2) lb8

Rated "nput A' !olta#e 1 to 24 5A'

/

1 to 24 5A'

/

a6imum power 12 E 21 E

?peratin# temperature to 4 ' 7 to1 4° (8

to 4 ' 7 to 1 4 ° (8

Relati!e +umidity7noncondensin#8

to 9 to 9

AR 2921=41 routers support A' power supply and R,S. Gou can use di**erent power suppliesaccordin# to di**erent applications.

3.2. Indicator Im"#ications

!+ 2 -21 indicator im"#ications

Figure 1 1 (ront panel o* AR 29-21 ,%



22/59


System Description

Figure 1 2 "mplications o* indicators on t+e *ront panel o* AR 29-21 ,%

Indicator

)onoc*romatic,dic*romatic

0uantity Status Function

,ER onoc+romatic 1

3o on in #reen T+e board supplies power well.

3o o** T+e board does notsupply power.

SGS Dic+romatic 1

(las+in# in #reen7 . 8 T+e system wor>s well.

(las+in# in #reen74 8 Startin# up t+e system

3o o** $o input !olta#e or

,% *ailure

3o on in yellow (ailure

%S&7de!ice8 onoc+romatic 1

3o on in #reen Attained to t+e ost and+ot-swappable

3o o** $ot bein# attained to t+eost

'( Dic+romatic 1

3o on in #reen'( card is on; andsuccess in +oste6amination.

(las+in# in #reenT+e system is accessin#'( card. Do not insert or draw out.

3o on in yellow '( card is on; but *ailureto +ost e6amination.

3o o** '( card is not insertedor reco#ni able.

Figure 1 3 Rear panel o* AR 29-21 ,%

uawei ,roprietary and 'on*idential 'opyri#+t : uawei Tec+nolo#ies 'o.;


23/59


Figure 1 4 "mplications o* indicators on t+e rear panel o* AR 29-21 ,%

Indicator


0uantity

Status Function

5,t+rou#+5, 1

Dic+romatic 2 3o on in #reen 5, 6 is on and !alid.

3o on in yellow 5, 6 is on butin!alid.

3o o** 5, 6 is o**.

St+rou#+

S 1

Dic+romatic 2 3o on in #reen S 6 is on and !alid.


3o o** 5, 6 is o**.

5', Dic+romatic 1 3o on in #reen 5', is on and !alid.

3o on in yellow 5', is on butin!alid.

3o o** 5', is o**.

3t+rou#+3 1

7twoindicatorscontained

by t+econnector8

Dic+romatic 2 3o on in oran#e 1 /1 connectionis establis+ed

(las+in# inoran#e

Recei!e/send data at1 /1

3o on in #reen 1 connection isestablis+ed

(las+in# in #reen Recei!e and send dataat 1

3o o** $o connection

!+ 2 -41 indicator im"#ications

Figure 1 1 (ront panel o* AR 29-41 ,%



24/59


System Description

Figure 1 2 "mplications o* indicators on t+e *ront panel o* AR 29-41 ,%

Indicator


0uantity

Status Function

,ER onoc+romatic 1

3o on in #reen T+e board supplies powerwell.

3o o** T+e board does not supply power.

SGS Dic+romatic 1

(las+in# in #reen7 . 8 T+e system wor>s well.

(las+in# in #reen74 8 Startin# up t+e system

3o o** $o input !olta#e or ,%*ailure

3o on in yellow (ailure

%S&7de!ice8 onoc+romatic 1

3o on in #reenAttained to t+e ost and+ot-swappable

3o o** $ot bein# attained to t+eost

'( Dic+romatic 1

3o on in #reen '( card is on; and successin +ost e6amination.

(las+in# in #reenT+e system is accessin# '(card. Do not insert or drawout.

3o on in yellow '( card is on; but *ailure to+ost e6amination.

3o o** '( card is not inserted orreco#ni able.

Figure 1 3 Rear panel o* AR 29-41 ,%



25/59


Figure 1 4 "mplications o* indicators on t+e rear panel o* AR 29-41 ,%

Indicator


0uantity

Status Function

5,t+rou#+5, 2

Dic+romatic ) 3o on in #reen 5, 6 is on and!alid.


3o o** 5, 6 is o**.

St+rou#+

S 1

Dic+romatic 2 3o on in #reen S 6 is on and!alid.


3o o** 5, 6 is o**.

5', Dic+romatic 1 3o on in #reen 5', is on and!alid.


3o o** 5', is o**.

3t+rou#+3 1

7twoindicatorscontained

by t+econnector8

Dic+romatic 2 3o on in oran#e 1 /1connection isestablis+ed

(las+in# in oran#e Recei!e/send data at1 /1

3o on in #reen 1 connection isestablis+ed

(las+in# in #reen Recei!e and senddata at 1

3o o** $o connection



26/59


System Description

3.3 Interface !ttri'utes

Conso#e "ort

Figure 1 1 'onsole port attributes

)etrics Parameter

"nter*ace standard RS2)2

'onnector RO4

Rate 9 bps to 11 2 bps

6S7 interface

Figure 1 1 %S& inter*ace attributes

)etrics Parameter

"nter*ace standard %S&2.

'onnector %S& ost

Rate 1.2 bps to 12 bps

"nter*ace mode ost/De!ice

F8 8#ectrica# Interface

Figure 1 1 ( electrical inter*ace attributes

)etrics Layer 2 F8 e#ectrica#interface "arameter

Layer 3 F8 e#ectrica#interface "arameter

"nter*ace standard 1 /1 &ase-T 1 /1 &ase-T

"nter*ace type D"/ D" D"

'onnector RO4 RO4

Rate 1 /1 bps 1 /1 bps

?peratin# mode 1 /1 bps auto-sensin# 1 /1 bps auto-sensin#

(ull duple6/ +al* duple6 (ull duple6/ +al* duple6

Supportin# only


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&8 Interface

AR 29-21 ,% +as two 1 /1 /1 bps auto-sensin# t+ernet electrical inter*aces AR 29-41 ,%s +a!e two #i#abit 'ombo inter*aces respecti!ely. ac+ inter*ace supports two >indso* connectorsB optical and electrical. E+ere electrical inter*ace uses RO4 connector andoptical inter*ace uses Small (orm-(actor ,lu##able 7S(,8 module. Gou can select it asreCuired.

AR 29-41 pro!ide *i!e >inds o* 1 &ase-( S(, plu##able optical inter*ace modules. Goucan select s+ort +aul multi mode 70 nm8; mid-+aul sin#le mode 71)1 nm8; lon# +aul sin#lemode 71)1 nm8; lon# +aul sin#le mode 71 nm8 and ultra lon# +aul sin#le mode 71 nm8optical modules i* necessary. All optical modules come wit+


28/59


System Description

Item escri"tion

'ore wa!elen#t+

0 nm 1)1 nm 1)1 nm 1 nm 1 nm

?ptical *ibertype

2. /12 mmulti modeoptical *iber

9/12 msin#le modeoptical *iber




a6imumtransmissiondistance

. >m 1 >m 4 >m 4 >m >m

?peratin#mode

1 bps *ull duple6

!69 "ort

Figure 1 1 Au6 port attributes

)etrics Parameter

"nter*ace standard RS2)2 7supportin# remote odem con*i#uration8

'onnector RO4

Rate 9 bps to 11 2 bps

Sync*ronous seria# "ort

Figure 1 1 Sync+ronous serial port attributes

)etrics Parameter

"nter*ace standard 5.24 7DT /D' 8; 5.) 7DT /D' 8; .21 7DT /D' 8;RS449 7DT /D' 8 and RS ) 7DT /D' 8

'onnector D&20

Rate 12 bps to 2. 40 bps 7baud rate 7bps8B 12 ; 40 ; 9 ;192 ; )04 ; 11 2 ; ; 4 ; 2 ; 120 ; )04and 2 40 8

!sync*ronous seria# "ort

Figure 1 1 Async+ronous serial port attributes

)etrics Parameter

"nter*ace standard 5.24 7DT /D' 8



29/59


!) interface

Figure 1 1 A inter*ace attributes

)etrics Parameter

"nter*ace standard 3. 12

'onnector RO4

&andwidt+ ) to )4

C81,P+I interfaces

Figure 1 1 ' 1/,R" inter*ace attributes

)etrics Parameter

"nter*ace standard 3. ) and 3. 4

'onnector D&1 7 " -1 1/ " -2 18

D&2 7 " -4 18

Rate ' 1/,R"B 2. 40 bps 7nP 4> bps; nN1...)18

81-F interfaces

Figure 1 1 1-( inter*ace attributes

)etrics Parameter


'onnector D&1 7 " -1 1-(/ " -2 1-(8

D&2 7 " -4 1-(8

Rate 1B2. 40 bps 7nP 4>bps; nN1...)18

Standard C83 interface

Figure 1 1 ' ) inter*ace attributes

)etrics Parameter


'onnector S &



30/59


System Description

)etrics Parameter

Rate ' )B )4.) 0 bps

IS : 7+I interface

Figure 1 1 "SD$ &R" inter*ace attributes

)etrics Parameter

"nter*ace standard "SD$ &R" inter*ace

'onnector RO4

Rate 4Ibps and 2&@D

1 ) !() interface

Figure 1 1 1 AT inter*ace attributes

)etrics Parameter

"nter*ace standard SD /S?$ T

'onnector ( optical connector supportin# sin#le mode optical *iber and

multimode optical *iber Rate ?'-)/ST -1 71 bps8

! SL2; interface

Figure 1 1 ADS


31/59


! SL-I Interface

Figure 1 1 ADSbps on t+e upstream

Ser!ices ADS< access o!er "SD$ lines

POS,CPOS


32/59


System Description

Item Parameter

?ptical *ibertype

2. /12 mmulti modeoptical *iber



9/12 m sin#le modeoptical *iber

!na#o% voice interfaces )? F9O and F9S=

Figure 1 1 Analo# !oice inter*aces 7 = ; ( ? and ( S8 attributes

)etrics Parameter

"nter*ace standard 3. 12

'onnector RO40

&andwidt+ ) to )4

581 voice interface

Figure 1 1 5 1 !oice inter*ace attributes

)etrics Parameter


'onnector D&1 75 18

Rate ' 1/,R"5 1B 2. 40 bps 7nP 4> bps; nN1...)18

&.S SL interface

Figure 1 1 3.S DS< inter*ace attributes

)etrics Parameter

"nter*ace standard 3.991.23. ) and 3. 4

'onnector RO11

3.4 Su""orted Interface Cards

3.4.1 Su""orted SIC Interface CardsQuidway AR 2921=41 routers support t+e *ollowin# smart inter*ace cards 7S"'s8B



33/59


8t*ernet interface cards1-port 1 &ase-T/1 &ase-T t+ernet inter*ace card 7S"'-1( A8

1-port 1 /1 /1 electrical and optical t+ernet S"' inter*ace card 7S"'-13 '8

@!: interface cards1-port en+anced +i#+-speed syn/asyn serial port inter*ace card 7S"'-1SA 8

1-port nonc+anneli ed 1 inter*ace card 7S"'-1 1-(8

2-port nonc+anneli ed 1 inter*ace card 7S"'-2 1-(8

1-port 1/' 1/,R" compatible inter*ace card 7S"'-1 ,R"8

1-port ADS< o!er ,?TS inter*ace card 7S"'-1ADS


34/59


System Description

0-port en+anced +i#+-speed syn/asyn serial port inter*ace module 70SA 8

0-port en+anced asyn serial port inter*ace module 70SA 8

1 -port en+anced asyn serial port inter*ace module 71 SA 8

1-port c+anneli ed 1 module 71 18



0-port c+anneli ed 1 module 7 o+m8 70 17 88

1-port nonc+anneli ed 1 module 71 1-(8



0-port nonc+anneli ed 1 module 7 o+m8 70 1-(7 88

4-port "SD$ &R" S/T module 7Humper mode8 74&S 8

1-port 3.S DS< inter*ace module- " -13.S DS<

1-port c+anneli ed ) module 71' )8

1-port SD /S?$ T inter*ace module 71,?S8

1-port AT /1 multimode inter*ace module 7S'8- " -1A

1-port AT /1 sin#le mode lon# +aul optical inter*ace module 71)1 nm; ) >m; S'8-" -1AS<

1-port AT /1 sin#le mode optical inter*ace module 71)1 nm; 1 >m; S'8- " -1AS

5oice modu#es2-port !oice subscriber circuit inter*ace module 72( S8

2-port !oice AT analo# relay inter*ace module 72( ?8

2-port !oice = analo# relay inter*ace module 72 = 8

4-port !oice subscriber circuit inter*ace module 74( S8

4-port !oice ( ? inter*ace module 74( ?8

4-port !oice = analo# relay inter*ace module 74 = 8

1-port 1 !oice module 715 18

2-port 1 !oice module 725 18

8t*ernet switc*in% cards1 -port 1 /1 and 1-port 1 &AS -T/1 &AS - 7'? &?8 t+ernet


35/59


Standard networ> data encryption S module 7 S -S$D 8

S module supports ",Sec and by usin# +ardware encryption e6pedites ", pac>etencryption. T+e use o* +ardware encryption/decryption and +as+in# operation allows t+erouter to encrypt pac>ets wit+ +i#+ per*ormance and reliability.

T+e encryption card is optional. ?n a router installed wit+ an encryption card; t+e maincontrol board *unctions to route ", pac>ets and implement encryption-enabled 5,$; w+ile t+eencryption card *unctions to encrypt pac>ets.

Figure 1 1 ncryption card attributes

!ttri'ute escri"tion

,rotocol ", sec

ardware encryption al#orit+m Iey al#orit+msB D S; )D S; A S

Aut+entication al#orit+msB A'- D -9 ;A'-S A-1-9

3.4.4 5P) and 5CP) )odu#e5, 75oice ,rocessin# odule8 *unctions to implement t+e encryption/decryption; ' and'$3 o* !oices.

5', 75oice 'o-,rocessin# odule8 processes t+e !oice data in combination wit+ 5, .

5oice co-processin# module RT-5',

0-way !oice processin# module RT-5, 01 -way !oice processin# module RT-5, 1

24-way !oice processin# module RT-5, 24

)2-way !oice processin# module RT-5, )2



36/59

4 System Feature List andPerformance Index

4.1 0uidway !+ 2 21>41 Feature List

Figure 1 1 Quidway AR 2921=41 (eature


37/59


System Description

Item escri"tion

EA$ protocols ,,,; and ,

,,,o 'lient; and ,,,o Ser!er

,,,/ , o!er (R (R; and (R

(R (ra#ment; (R 'ompress; and (R o!er ",

(RTS

AT 7",oA; ",o oA; ,,,oA and ,,,o oA8

D''; and Dialer Eatc+

D

protocols

", ser!ices (ast *orwardin# 7unicast/multicast8

T',

%D,

", ?ption

", unnumber

,olicy routin# 7unicast/multicast8

$on-", ser!ices ", $etstream

Terminal access

", application ,in# and Trace

D ', Ser!er

D ', Relay

D ', 'lient

D$S client

D$S Static

DD$S

$QA

", Accountin#

%D, elper

$T,

Telnet

T(T, 'lient

(T, 'lient

(T, Ser!er



38/59


Item escri"tion

", route Static routin# mana#ement

Dynamic routin# protocols

R",/R",n#?S,(

?S,(!)

&3,

"S-"S

ulticast routin# protocols

"3 ,

," -D

," -S

&3,SD,

Routin# policy

,


39/59


System Description

Item escri"tion

",! ",! basic *unctions

",! $D

",! , T%",! ("&

",! A'<

",! (ast-*orwardin#

",! transition tec+nolo#ies

$AT-,T

",! tunnelin#

,

",! routin#

",! static routin# mana#ementDynamic routin# protocols

R",n#?S,(!)"S-"S!&3,4@

ulticast routin# protocols


40/59


Item escri"tion

?t+er securitytec+nolo#ies


41/59


System Description

Item escri"tion

?t+er Q?Stec+nolo#ies

(R Q?S

,


42/59


Item escri"tion

Security ?pen system aut+entication

S+ared->ey aut+entication

Ad!ertisement o* RS$A capability $e#otiate about E,A capability

0 2.16 aut+entication

A,

, I 7pairwise master >ey8

,TI 7pairwise transient >ey8

E ,-4 ; E ,-1 4

TI",

A S-'' ,

%se di**erent cip+er suites in di**erent SS static blac>list

Supportin# combination o* multiple al#orit+ms

R( R(-related parameters customi able

$etwor>mana#ement

S$ , 51/52c/5)

"&

SGS


43/59


System Description

Item escri"tion

?t+ers 5oice RAD"%S

5o(R

,ST$ &A'I%,utli country tone

aintainability

$etwor>mana#ement

S$ , 51/52c/5)

"&

SGS


44/59


!r%ument !+ 2 -21 !+ 2 -41

(rame loss rate 7in t+e ma6imum o*11 tra**ic8

U 1 U 1

System startup time U 12 s U 12 s



45/59

!""#ications and So#utions

.1 :etworA !""#ication of Inte%rated )u#ti"#eServices

&y le!era#in# pinc+ cards directly embedded in t+e main board and t+e new 5R, so*tware plat*orm *rom uawei; t+e ne6t #eneration o* AR series routers pro!ides a *ull set o* ser!icesinte#ratin# switc+in#; !oice and security applications in order to implement a !ariety o*ser!ices applications cost-e**ecti!ely and con!eniently; includin# !oice applications.

Figure 1 1 $etwor>in# dia#ram *or t+e inte#rated multiple ser!ices networ>


46/59


System Description

.2 :etworA !""#ication of Com"re*ensiveServices in 8nter"rises

(or small- and medium-si ed businesses 7S &s8; a *ull series o* AR 19/29/49 routers can beused *or compre+ensi!e ser!ices networ>s; w+ere AR 49 series routers ser!e as t+e core inenterprises and AR 19/29 series routers as t+e access de!ices in branc+es. A !ariety o*ser!ices are a!ailable; includin# data; !ideo; !oice and *a6. (or lar#e or ultra lar#e enterprises;Quidway $ series +i#+-end and core routers are used as t+e core in enterprises and AR 29/49series routers as t+e access de!ices on t+e ed#e and a##re#ation layer in branc+es. T+e*ollowin# illustrates a typical networ> application w+ere AR 49 series routers ser!e as t+ecore.

Figure 1 1 'ompre+ensi!e networ>in# dia#ram *or t+e medium and bi#-si ed enterprises

Quidway AR 49 series routers are used in t+e +eadCuarters and connected to branc+ networ>st+rou#+ t+ernet; di#ital data networ> 7DD$8; *rame relay; .2 or sync+ronous di#ital+ierarc+y 7SD 8 to *orm a bac>bone. Quidway AR 19/29 series routers are used in branc+esand connected to remote users t+rou#+ t+ernet; ,ST$/"SD$ to pro!ide access ser!ices *or+ome o**ice and mobile o**ice users.

ser!ices are a!ailable; includin# popular ser!ices at present; *or e6ample;data trans*er; 5o",; *a6 and !ideo.

.3 Carrier :etworA !""#icationsQuidway AR 19/29/49 series is applicable to networ>s in enterprises. "n addition; it can beused as routers on t+e a##re#ation or access layer in carriersF networ>s to *orm a



47/59


compre+ensi!e data communication networ> wit+ +i#+-end and core routers; +i#+-end andcore switc+es; low-end and mid-ran#e routers and *irewall. ere is a typical networ>.

Figure 1 1 $etwor>in# application in t+e carrier networ> or bi#-si ed networ>

Quidway $ series +i#+-end and core routers are used in t+e core to *orm a bac>bone rin#networ>. $ 4 ; $ 1 and $ 0 can *unction as core routers. 1 ,?S or 3 lin>s areused in t+e bac>bone. At t+e same time; dual de!ices are used in eac+ sta#e *or +i#+erreliability o* bac>bone.

AR 19/29/49 series routers are used on t+e a##re#ation layer and t+e access layer to access t+enetwor>s on t+e correspondin# layers. T+ese de!ices use 1 ; 1 t+ernet and 2 linesas t+eir communication lin>s.

?t+er +i#+-end; mid-ran#e and low-end de!ices *rom uawei are used as switc+es and*irewall in t+e networ>.

.4 IPv$ :etworA !""#icationT+e ne6t #eneration o* AR series routers pro!ides a *ull support *or ",! ; one o* its important*eatures. To protect user in!estments and t+e compatibility wit+ t+e e6istin# ",!4 networ>s;",!4 is also supported. Eit+ dual-stac>in# tec+nolo#y; t+e ne6t #eneration o* AR seriesrouters can ensure t+e concurrent operation o* pure ",!4 de!ices and pure ",! de!ices in anetwor> properly. T+e *ollowin# *i#ure is an ",! networ> application.



48/59


System Description

Figure 1 1 ",! networ>in# dia#ram

AR 49 series routers wit+ ",! /",!4 dual-stac>in# tec+nolo#y are used in t+e +eadCuartersand AR 19/29 series routers are used in branc+es. Gou can use ",!4 independently or

",! /",!4 dual-stac>in# tec+nolo#y *or networ>in#. (or networ> communications *rom ",!to ",!4; tunnelin# also can be used to reali e seamless communications between ",! and",!4 networ>s.

. )PLS 5P: :etworA !""#icationT+e ne6t #eneration o* AR series routers supports ,. Quidway $ series +i#+-end and core routers and AR 49 series routers areused in t+e +eadCuarters Quidway AR 19/29 series routers are used in branc+es or partnersFnetwor>s. . $ series routers can *unction as , de!ices and AR 49 series routers can *unctionas , de!ices to access t+e networ>s in branc+es. ore t+an one 5,$ can be built *ordi**erent ser!ices so as to #uarantee security between t+em.

T+e *ollowin# *i#ure is a typical networ>.



49/59


Figure 1 1 , application

Quidway $ series +i#+-end and core routers are used as , de!ices in t+e +eadCuarters. AR49 series routers are also used as , de!ices to access t+e ser!ice networ>s o* branc+es. Eit+5,( tec+nolo#y; di!erse ser!ices in branc+es are partitioned into di**erent 5,$ networ>s

t+rou#+ , de!ices; #uaranteein# t+e security and reliability o* ser!ices.

AR 19/29 series routers are used in branc+es to connect to AR 49 series routers in t+e+eadCuarters. Di**erent ser!ices are separated t+rou#+ p+ysical networ>s in branc+es. E+ent+ere are many ser!ices in a p+ysical networ>; t+e 5R( *eature o* AR 49 can reali e lo#icalseparation o* ser!ice networ>s.

Gou can use di**erent ways to build tunnels *or ,


50/59


System Description

"* you do not need !oice ser!ices; AR-$3 series pro!ide *le6ible pinc+ card desi#n to +elpsa!e in!estments.

Figure 1 1 $etwor>in# dia#ram *or !oice ser!ices

. :etworA !""#ication of Security Services&y in+eritin# all security *eatures o* pre!ious !ersions o* 5R, so*tware plat*orm andsupportin# t+e routin# and switc+ con!er#ence *eature o* 5R, !ersion; t+e ne6t #enerationo* AR series routers allows to implement a secure 5,$ networ> t+rou#+ t+e e6istin# "nternet.

AR 49 series routers are used as t+e core in enterprises and AR 19/29 series routers are usedas t+e access de!ices in branc+es. &y combinin# robust ser!ice per*ormances o* AR 29/49series routers; enterprises can implement a Cuali*ied and multi-ser!ices compre+ensi!esecurity networ>.

T+e *ollowin# is a typical security networ> application o* AR 29/49 series routers.

uawei ,roprietary and 'on*idential 'opyri#+t : uawei Tec+nolo#ies 'o.;


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Figure 1 1 $etwor>in# dia#ram *or security ser!ices

'ombined wit+ robust per*ormances o* security ser!ices; AR 49 routers are used in t+e+eadCuarters as t+e application security ser!ice #ateway. At t+e same time; it can *unction asan e6ternal *irewall to protect t+e security o* t+e "ntranet. Eit+ 5s; w+ere AR 49 series routers ser!e as t+e core inenterprises and AR 19/29 series routers as t+e access de!ices in branc+es. A !ariety o*ser!ices are a!ailable; includin# data; !ideo; !oice and *a6. (or lar#e or ultra lar#e enterprises;Quidway $ series +i#+-end and core routers are used as t+e core in enterprises and AR 29/49series routers as t+e access de!ices on t+e ed#e and a##re#ation layer in branc+es. T+e*ollowin# illustrates a typical networ> application w+ere AR 49 series routers ser!e as t+ecore.



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System Description

Figure 1 1 $etwor>in# dia#ram o* routin# and switc+in# con!er#ence

Quidway AR 49 series routers are used in t+e +eadCuarters and connected to branc+ networ>st+rou#+ t+ernet; di#ital data networ> 7DD$8; *rame relay; .2 or sync+ronous di#ital+ierarc+y 7SD 8 to *orm a bac>bone.

Quidway AR 19/29 series routers are used in branc+es and connected to remote users t+rou#+t+ernet; ,ST$/"SD$ to pro!ide access ser!ices *or +ome o**ice and mobile o**ice users.

ser!ices are a!ailable; includin# popular ser!ices at present; *or e6ample;data trans*er; 5o",; *a6 and !ideo.



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$ Orderin% &uide$.1 ost

Figure 1 1


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System Description

:ame escri"tion remarA

RT-S"'-13 ' 1-,ort 1 /1 /1 'ombot+ernet "nter*ace S"' odule

Two modules capable only *or slot2 and slot 4 w+en bot+ inter*acescoe6ist; electrical inter*ace is priorin t+e optical inter*ace mode; youneed to purc+ase S(, opticalmodule and cable independently

RT-S"'-1( A 1-,ort 1 /1 t+ernetlectrical "nter*ace &oard7RO4 8

Two modules capable only *or slot2 and slot 4

RT-S"'-1SA 1-,ort n+anced Sync/Async"nter*ace 'ard

T+e SA pro!ides D&20 inter*aces.'+oose D&20 cables *or DT /D'accordin# to speci*ic serialinter*ace protocol suc+ as 5.) ;5.24; .21; RS ) and RS449

RT-S"'-1A -5)

1-,ort Analo# odem "nter*aceodule

Eit+ cables

RT-S"'-2A -5)

2-,ort Analo# odem "nter*aceodule

Eit+ cables

RT-S"'-1ADS< 1-,ort ADS< o!er ,?TS "nter*aceodule

Two modules capable only *or slot2 and slot 4 ADS "nter*ace'ard;( ?-52

Eit+ cables

RT-S"'-2( ?-52

2-,ort Analo# Trun> "nter*ace'ard;( ?-52

Eit+ cables

RT- " -0( S0( ?

0( S@0( ? 5oice "nter*ace" odule

6tra cable need



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RT- " -1 ( S

1 -,ort ( S 5oice "nter*ace "odule

6tra cable need

Figure 1 2


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System Description


RT-4SA 4-,ort n+anced Sync/Async"nter*ace odule

'able module pro!ides D&20inter*aces one is *or one inter*acec+oose D&20 cable *or DT /D'accordin# to speci*ic serial inter*ace

protocols suc+ as 5.) ; 5.24; .21;RS ) and RS449

RT-0SA 0-,ort n+anced Sync/Async"nter*ace odule

'able module pro!ides D&20inter*aces one cable *or one inter*ace

buy D&20 *or DT /D' accordin# tospeci*ic serial inter*ace protocols suc+as 5.) ; 5.24; .21; RS ) and RS449

RT-0AS 0-,ort Async+ronous Serial"nter*ace odule;RO4

6tra cables reCuired

RT-1 AS 1 -,ort Async+ronous Serial"nter*ace odule;RO4

Eit+ 1 module *or AR 29-21 and t+ree*or AR 29-41 6tra cables reCuired

RT-1 1-52 1-,ort ' 1/,R" "nter*aceodule

6tra 1 cables o* o+m or 12 o+mreCuired one cable *or one inter*ace





RT-0 17 8 0-port 1/' 1/,R" odule

7 o+m8

6tra 0 1 cables o* o+m

7 4 4 11 B'A&- o+m 0 1-) -&$'8 reCuired i* t+e peer uses t+ecables o* 12 o+m; use 4 2 10) 1 1-12 o+m- o+m trans*er bo6cables7&$' soc>et 14 4 0)8 *ormatc+ o* resistance

RT-1 1-(-52 1-,ort 1 = (ractional 1"nter*ace odule


RT-2 1-(-52 2-,ort 1 = (ractional 1"nter*ace odule


RT-4 1-(-52 4-,ort 1 = (ractional 1"nter*ace odule 6tra 1 cables o* o+m or 12 o+mreCuired one cable *or one inter*ace

RT-0 17 8-( 0-,ort 1 odule-(ractional7 o+m8

6tra 0 1 cables o* o+m7 4 4 11 B'A&- o+m 0 1-) -&$'8 reCuired i* t+e peer uses t+ecables o* 12 o+m; c+oose 4 2 10) 1

1-12 o+m- o+m trans*er bo6cables7&$' soc>et 14 4 0)8 *ormatc+ o* resistance



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RT- " -15 1 1-,ort 1 5oice ""nter*ace odule

AR 29-21 and AR 29-41 support t+e*ull con*i#uration o* one and t+reemodules respecti!ely e6tra 1 cablesand 5, are reCuired 5, can plu#in eit+er main board or module

RT- " -25 1 2-,ort 1 5oice ""nter*ace odule

AR 29-21 and AR 29-41 support t+e*ull con*i#uration o* one and t+reemodules respecti!ely e6tra 1 cablesand 5, are reCuired 5, can plu#in eit+er main board or module

RT-2( S-52 2-,ort Analo# "nter*aceodule;( ?-52

Eit+ cables

RT-4( ?-52 4-,ort Analo# Trun> "nter*aceodule; ( ?-52

Eit+ cables

RT-2 2-,ort Analo# Trun> "nter*aceodule; =

'ables made on site

RT-4 4-,ort Analo# Trun> "nter*aceodule; =

'ables made on site

RT-4&S 4-,ort n+anced "SD$-&R"odule; S/T

Eit+ cables wit+ S/T inter*aces pro!ided by t+e module

RT-1' ) 1-,ort )/' ) "ntert*aceodule

&uy e6tra ) cables

RT- $D i#+ ,er*ormance $etwor>Data ncryption odule

ReCuired i* +ardware encryption iscon*i#ured usin# one " slot

RT-1,?S 1-,ort ,ac>et o!erSD /S?$ T "nter*ace

odule

'+annel incapable; wit+ t+e demand *or S(, optical module and optical *ibers

RT-1',?S7 8 1-,ort '+anneli ed ,?S1 to 1 "nter*ace odule7S(,8

?ptical module and optical *ibersreCuired

RT-13.S DS< 1-,ort 3.S DS< "nter*aceodule;RO11

Eit+ cables

RT-1A 1-,ort ?'-) AT odule7 ulti- ode; S'; 2>m 8

6tra optical *ibers reCuired

RT-1AS< 1-,ort ?'-) AT odule7Sin#le ode; S'; ) >m8




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System Description


RT-1AS 1-,ort ?'-) ATodule7Sin#leode;S';1 >m8


T+e built-in modules o* Quidway AR 29-21/29-41 +a!e two typesB ncryption Sub-cards and5oice ,rocessin# Sub-cards modules.

Figure 1 3


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Figure 1 1 !cronyms and!''reviations

DF # Double Eidt+ (le6ible "nter*ace 'ard

DM M Double Eidt+ = ei#+t ulti-(unctional "nter*ace odule

DS # Double Eidt+ Smart "nter*ace 'ard

/SM n+anced Ser!ice odule

/SM- ND/ n+anced Ser!ice odule- Ad!anced $etwor> Data ncryption

/SM-SND/ n+anced Ser!ice odule-Standard $etwor> Data ncryption

F # (le6ible "nter*ace 'ard

%ND/ i#+ ,er*ormance $etwor> Data ncryption

LP

Huawei Quidway Ar 2921 Guide

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