248900265 telecommunication network dcn network

7/18/2019 248900265 Telecommunication Network DCN Network

1/38

Confidential3/4/15

Rede DCNRede DCNData Communication NetworkData Communication Network

Presentado por: RogerPresentado por: RogerEduardoEduardo


2/38

Confidential2 de ago de 2015

Introduo - DCN.O que DCN ?

Informao de Background.Legendas.

Planeamento ! Des"gn.

#mall Net$ork.

Large Net$ork.%rou&les'oot"ng relac"onado a defe"tos na DCN.

CONTEDOCONTEDO


3/38


Introduo - DCNIntroduo - DCN


4/38


Rede DCN?Rede DCN?

Rede-OSS

SDH/DWDM/ASONRede

NMS

NON-GNEs

GNEs


5/38


O que DCN ?O que DCN ?


6/38


A DCN proporciona a

comunicao entre o sistema degerenciamento e a rede de

elementos (Networ !lement"N!#$

O que uma rede DCN?O que uma rede DCN?


7/38Confidential2 de ago de 2015

or que DCN ?or que DCN ?



A DCN % usada apenas para

gerenciamento do tr&'ico e no paratra'egar dados$

ro!"#ito da rede DCN$ro!"#ito da rede DCN$



%ual o com!romi##o da DCN ?%ual o com!romi##o da DCN ?



A DCN )as di''erent t*pes o' e+uipment

suc) as, computers routers modems

!t)ernet ca-les N!s and ot)er networ

assets$

Com!romi##o da rede DCN$Com!romi##o da rede DCN$



&ack'round Information&ack'round Information



Alcatel-Lucent Network Elements (NEs).)ese N!s -elong to t)e Alcatel"ucent 100 *stem,

142 node

10 node

12 node

1 CC node

12 node

16 node

Network Manaement S!stem (NMS) Networ management s*stem (N# is t)e generic term t)at

includes -ot) t)e Alcatel"ucent 1353 N and t)e Alcatel"ucent1354 7$




Ot"er D#N e$u%&ments used '! Alcatel-Lucent.)ese e+uipments -elong to t)e Alcatel"ucent DCN design,

Cisco 200 7outer

Cisco 300 7outer Cisco 200 7outer

Cisco 300 7outer

Cisco 2600 witc)

oop !1 to !t)ernet Con8erter

Ot"er as%c stu** o* D#N CN

CN9

:":

NA9

A9D




#LNS

Connection ess Networ ser8ice (;: N/< a*er ser8ice#

#LN+

Connection ess Networ 9rotocol,S-,S

:ntermediate *stem to :ntermediate *stem :=9

NSA+

Networ ser8ice Access 9oint a N/< address 'or N!LA+D

in Access 9rotocol o8er D C)annel

;: le8el 2 protocol 'or point to point connection




N() )DDRE((N() )DDRE((

,D+ ,n%t%al Doma%n +art

A, Aut"or%t! and ormat ,dent%*%er

,D, ,n%t%al Doma%n ,dent%*%er

DS+ Doma%n S&ec%*%c +artD, DS+ ormat ,dent%*%er

AA Adm%n%strat%.e Aut"or%t!

Rs.d Reser.ed

RD Rout%n Doma%n ,dent%*%er

Area Area ,dent%*%er

,D S!stem ,dent%*%er

SEL NSA+ Selector


16/38Confidential

2 de ago de 2015

,S-,S erm%nolo!

!" Non routing )ost or node

:" A router

Area !":

:":

e8el "1 :

e8el "2 : e8el "1"2 :

I(-I( Terminolo'*I(-I( Terminolo'*


17/38Confidential

2 de ago de 2015

+e'end#+e'end#


18/38Confidential

2 de ago de 2015

+e'end# ,#ed in )+, DCN+e'end# ,#ed in )+, DCN

Proposed DCN Ring

Existing Switch

ETH

E 1Ethernet to E1 Converter --- 2 Mbps Link

E1 Link

LAN Cb!e

witc) New Proposed Switch


19/38Confidential

2 de ago de 2015

GNE "NE Node Loction

Non # "NE Node

New Proposed 2$11 Ro%ter

AL& NMS Server

Existing Ro%ters&

+e'end# ,#ed in )+, DCN+e'end# ,#ed in )+, DCN


20/38Confidential

2 de ago de 2015

ana'ement (er.er DCN (etu!ana'ement (er.er DCN (etu!


21/38Confidential

2 de ago de 2015

ana'ement (er.er DCN (etu!ana'ement (er.er DCN (etu!

Ser.er Setu&

;''ice Networ;''ice Networ

N! Networ -ot) :9 > ;: DCNN! Networ -ot) :9 > ;: DCN


22/38

Confidential

2 de ago de 2015

E0%st%n 1234 DELH,

Northern Circles RM MainDELHI

LAN 0

AN 1

AN 1

NM MAIN

E0%st%n 5266

Meerut

Northern Circles RM StBy MEERUT

Area 667 *or ASON

NEWOR8

AN 0 AN 0

AN 1

AN 0

NM STANDBY

SW 2

GEt"9/9

LAN

GEt"9/6

Se0!"#$0%%&%'(

Se!!0#0$0%%&%')

D!?:

!!7@.

New 1234

GEt"9/9

USM

USM

LAN

LAN 0

AN 0

AN 1

SW

New Sw%tc"

E/am!le of ana'ement (er.er DCNE/am!le of ana'ement (er.er DCN


23/38

Confidential

2 de ago de 2015

ana'ement (er.er DCN (etu!ana'ement (er.er DCN (etu!;pen *stems :nterconnection (;:# is a standardused to pro8ide data communication -etween t)eN and D? N!s$

.o manage an N! 'rom t)e N t)e N must)a8e an ;: stac wit) an NA9 address installed$

.)e N needs t)e NA9 addresses o' t)e N!sand i' t)e DCN is esta-lis)ed to t)e N! t)en t)emanagement s*stem can communicate wit) t)e N!$


24/38

Confidential

2 de ago de 2015

Tran#mi##ion of Data in a DCNTran#mi##ion of Data in a DCN


25/38

Confidential

2 de ago de 2015

:n a t*pical managed telecommunications

networ w)ic) contains man* di''erent t*pes

o' networ elements management data istransmitted -* one or more o' t)e 'ollowing

means,

!t)ernet ca-les

!m-edded Control C)annels (!CCs#

;ptical uper8isor* C)annels (;Cs#

Tran#mi##ion of Data in DCNTran#mi##ion of Data in DCN


26/38

Confidential

2 de ago de 2015

Tran#mi##ion of Data from N( to DCNTran#mi##ion of Data from N( to DCN


27/38

Confidential

2 de ago de 2015

lannin' (mall Network01 233 NE#4lannin' (mall Network01 233 NE#4


28/38

Confidential

2 de ago de 2015

ou can )a8e a maBimum o' 400 N!s in an

;: area$


29/38

Confidential

2 de ago de 2015

E/am!le of DCN $ (mall NetworkE/am!le of DCN $ (mall Network

Area 99:;

Yellow Nodes managed via SupervisoryChannel

NMS

"%'n MSC (ip%r

New 2811

)*+ MSC (ip%r

(ip%r-R+N"&S

S+*AR

,AE.P&RRAAN"AR.

D&N"AR"AR.

)+*ANER

NA&*.A

NA"/&R

S/0LA

MSC (/D.P&R

PAL+S/(A R/AD)EAAR

D&D&-(A+P&R

GNE

GNE

New 2811

At Bikaner

Yellow Nodes managed via SupervisoryChannel

AN!1"S# Swit$h

SNL A(MER

ETH

E 1

ETH

E 1

GNE

Connected to "%'n MSC ro%ter

Connected to (odhp%r MSC

witc)


30/38

Confidential

2 de ago de 2015

lannin' +ar'e Network05 233 NE#4lannin' +ar'e Network05 233 NE#4


31/38

Confidential

2 de ago de 2015

ou can )a8e a maBimum o' 400 N!s in an

;: area$


32/38

Confidential

2 de ago de 2015

E/am!le of DCN $ +ar'e NetworkE/am!le of DCN $ +ar'e Network

N345

Hu'l%

Gul'ara

common

=aswant&ura>common

8ormanla>#ommon

8ormanla>#ommon

,+L

attra"all%

? ? +uram

Maad% Road/sunkadakatte(No GNE)

Area 626Area 625

!0/0,:": area011!0/0,:": area011

!0/0,:": area011 !0/0,:": area011

!0/0,:": area012

!0/0,:": area012

!0/0,:":area012

!0/0,:": area012

!0/0,:": area013

Se9/4-@@(;;

Se9/9-@@(;4

Se9/9

-@@(;

:

Se9/;

-@@(7

9

@@67966

@@67966

Se9/6- @@41Se9/9- @@43

Se9/6-@@(4

7

Se9/9-@@(4

2

Se9/9

-@@

(;6

Se9/9

-@@

(;5

Se9/9-@

@(36

Se9/9-@

@(35

Se9/6- @@34Se9/9- @@3;

Se9/6-

@@(3

:

Se9/6-@@(4

9

Se9/9- @@71 Se9/9- @@73

Se9/6- @@77

Se9/6- @@72

@@67966

NMS


33/38

Confidential

2 de ago de 2015

E/am!le$ DCN for E6 to Et7$ Con.ertorconfi'uration%!1 %!

%!2 %!'

ETH

E 1

witc)

ETH

E 1

GNE GNE

GNEETH

E 1

ETH

E 1

witc)

GNE

Area


34/38

Confidential

2 de ago de 2015

E/am!le of DCN wit7 8+)N confi'uration%!1

#%sco 5:49 Sw%tc"

GNE

Area 0002 Area 0003 Area 0004

GNE GNE

owards o**%ce N/w

owards o**%ce N/w

?LAN-695 ?LAN-691

?LAN-693

?LAN-696 ?LAN-696


35/38

Confidential

2 de ago de 2015

DCN Desi*n Constraint

Maximum Nodes per OSI AREA 400 NEs

Maximum Nodes per LAN of NM server 800 NEs

Maximum Nodes behind one GNE 100 NEs

LAPD creation rues for Different areas No LAPD beteen 2 d!"erent #$% areas

LAPD creation rues for Different NEs No LAPD beteen 2 d!"erent GNEs

GNE ocation Rue A&& 'o&&o'ated NEs !t( router s(ou&d be GNEs

D!N E" A&& t(e E1 s(ou&d be out o) band

De#i'n Con#traint# for DCN


36/38

Confidential

2 de ago de 2015

Router Command# Relate To DCNRouter Command# Relate To DCNTrou9le#7ootin'Trou9le#7ootin'

.o C)ec N > =N! tatus$

E)ow clns neig)-or .o C)ec ping status o' N!s$

E9ing clns FNA9 o' N!G

.o c)ec all t)e N!s in :: Area$

Es)ow isis topolog* .o c)ec t)e data-ase > topolog*$

Es)ow isis data-ase


37/38

Confidential

2 de ago de 2015

E/am!le of Trou9le#7ootin' for DCN


38/38

2 de ago de 2015

T(an* +ou ,or -ourT(an* +ou ,or -ourAttent!on ..Attent!on ..

248900265 telecommunication network dcn network

Documents