Modelare_MPLS

   

    

                !"#$  % %$& $&



                !"#$  % %$& $&



 

 ' ( ( 



  

"

" ( $ 

" )

"#  )

*"

*$ "+ 

*

*  

%

% 

"*

 " & *



 ( $ 



 



( ( 



( $ 



 ( $

,

  ,

-

-.  

*

+  



 

"

 "



  



 ( $ 

)

.)

,

,  

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-**/,,0 ( /   )  !  )&4 F#G.#$(:$. $& 

.

 

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9

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7

9.<10(=

<10(=

9)  EG.G:K9K9

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, 

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9

4.

4

&    

 

4

 



( 

 

J

  4 4

4 4



 



  !

! "#



(

 

&(B   J4



(

 



 !





 "

 

$9

  9 9 

4

9

.

"

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

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!"#



,&$ 

 "

 !"#

  

 

$9

9

.

 



  9 9 



  J4 9 



!"#

J4  

"



 9

 !





 9.

J4 

,&$  





"

!

 9 

 !

J4

 9.

$ 

  ! 

 

$J4

!"#

!"#

 9. 

  J4 



 J4 



  $ 

! "#



  ! 

!"#

J4 9

  $

  $ 

! "#

 

  J4



/2

9($ */0((<=# #$

"#

J4 9:99J4 (:$((9 /C199>3?  A$ $(#3235

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%0##-- ( :$(.:$(& ((/:01(( $EMMMNN/NN0NN1NNMMM+ NN/NN(#! ((&$(" &  4&+$*/2

,#

/6

%12### ((.. .$&( $& *.!":$ $&4.(. &+($ (.&

%3#- ($&. @$&#3#3#@ (.*:($ $&.(.4(<088/=>"*%?:$$ */5

/48!

 4/5$&(.. ""(.F/G!.( &+ *.($

08

. $(*  .$&.($:: (#4(  $&.. $&$&:$ $&

.#- ((($& @9$:.$&($ .$$*/7

0#

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./8 .:$2./8 2  $$(

0/

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8

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+ &   I3E E/86B/3B75B28B38

088

! 

 /0 

188

! .

 /0 

388

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 /3 

328

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 66 

$&$ #:(($$99 58:$#(  @90 LSR 82: User LSP Request transmitted @90 LSR 82: Next LSR is LSR 20 Using output interface: 0 ... @90 LSR 35: Next LSR is LSR 19 Using output interface: 2 @90 LSR 19: Mapping label 0 to LSR 35 ... @90 LSR 20: Mapping label 0 to LSR 82 @90 LSR 83: Mapping of LSP complete

00

@240 LSR 14: Operational: Hello Timeout Received @240 LSR 14: Sending Notification Message ... @240 LSR 99: Sending Notification Message @240 LSR 14: Interface 2 down @240 LSR 14: Transmitting Release Message to LSR 76 @240 LSR 77: Interface 0 down @240 LSR 107: Interface 0 down @240 LSR 99: Interface 1 down @240 LSR 76: Release Message received @240 LSR 76: Transmitting Release Message to LSR 20 @240 LSR 20: Release Message received @240 LSR 20: Transmitting Release Message to LSR 82 @240 LSR 82: Release Message received @240 LSR 82: Release of LSP complete

."&-  A& &# &.(.&($4<2= 9</86=  & ($ <75= .<08=9 $&(# */6*/I&$.: (:+: 9$$ .#( :(49$408 &   ( J4 <$&..=#( J458:$.( 4/88+I008/18/28 (+I1I3 088.&:J388 3284(: /862

01

32

I8

     38           12      C                 18       (      02            08                 /2                        /8                 , 2

     78                C 58                       ( 28            38           18                      08                              , /8

8

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088

188

388

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588

8

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088

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188

388

288

588

 <(=

2,53.9:- 9:

328.(  9  4*/6

32

/08

     38           12      C                       ( 18      02            08                 /2                 /8                   2      ,

          /88           C                       ( I8            58                      38                                   08      ,

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088

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588

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02

/# $$&#$&(. :$( $&$&:$  : (:$ (!"/88 ($ 3 :$   (   $ (      A($ :$( +(# $($& $&$.$$ $&$(+(*  $&  $     $ .     $&&.  $&$(&$&$&$ #$# '.$$&!"  $&$&(.$ %$&4$+ .:$&:&..:$:( .

05

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>0?

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O: '  E $"";17!#&! 

>5?

  #  6 !69!:74. >?  4(EECC$$$.(.CCL

07

 4  @20 LSR 76: Sending Initialisation Message @20 LSR 76: Entering OpenActive state @20 LSR 82: Sending Initialisation Message @20 LSR 82: Entering OpenActive state @20 LSR 50: Sending Initialisation Message @20 LSR 50: Entering OpenActive state @20 LSR 76: Sending Initialisation Message @20 LSR 76: Entering OpenActive state @20 LSR 109: Sending Initialisation Message @20 LSR 109: Entering OpenActive state @20 LSR 20: Sending Initialisation Message @20 LSR 20: Entering OpenActive state @20 LSR 35: Sending Initialisation Message @20 LSR 35: Entering OpenActive state @20 LSR 76: Sending Initialisation Message @20 LSR 76: Entering OpenActive state @20 LSR 109: Sending Initialisation Message @20 LSR 109: Entering OpenActive state @20 LSR 83: Sending Initialisation Message @20 LSR 83: Entering OpenActive state @20 LSR 107: Sending Initialisation Message @20 LSR 107: Entering OpenActive state @20 LSR 35: Sending Initialisation Message @20 LSR 35: Entering OpenActive state @20 LSR 99: Sending Initialisation Message @20 LSR 99: Entering OpenActive state @20 LSR 14: Sending Initialisation Message @20 LSR 14: Entering OpenActive state @20 LSR 77: Sending Initialisation Message @20 LSR 77: Entering OpenActive state @20 LSR 107: Sending Initialisation Message @20 LSR 107: Entering OpenActive state @20 LSR 99: Sending Initialisation Message @20 LSR 99: Entering OpenActive state @20 LSR 109: Sending Initialisation Message @20 LSR 109: Entering OpenActive state @20 LSR 109: Sending Initialisation Message @20 LSR 109: Entering OpenActive state @20 LSR 50: Sending Initialisation Message @20 LSR 50: Entering OpenActive state @20 LSR 76: Sending Initialisation Message @20 LSR 76: Entering OpenActive state @20 LSR 50: Sending Initialisation Message @20 LSR 50: Entering OpenPassive state @20 LSR 20: Sending Initialisation Message @20 LSR 20: Entering OpenPassive state @20 LSR 20: Sending Initialisation Message

0I

@20 LSR 20: Entering OpenPassive state @20 LSR 20: Sending Initialisation Message @20 LSR 20: Entering OpenPassive state @20 LSR 5: Sending Initialisation Message @20 LSR 5: Entering OpenPassive state @20 LSR 5: Sending Initialisation Message @20 LSR 5: Entering OpenPassive state @20 LSR 19: Sending Initialisation Message @20 LSR 19: Entering OpenPassive state @20 LSR 14: Sending Initialisation Message @20 LSR 14: Entering OpenPassive state @20 LSR 14: Sending Initialisation Message @20 LSR 14: Entering OpenPassive state @20 LSR 14: Sending Initialisation Message @20 LSR 14: Entering OpenPassive state @20 LSR 1: Sending Initialisation Message @20 LSR 1: Entering OpenPassive state @20 LSR 1: Sending Initialisation Message @20 LSR 1: Entering OpenPassive state @20 LSR 35: Sending Initialisation Message @20 LSR 35: Entering OpenPassive state @20 LSR 12: Sending Initialisation Message @20 LSR 12: Entering OpenPassive state @20 LSR 12: Sending Initialisation Message @20 LSR 12: Entering OpenPassive state @20 LSR 12: Sending Initialisation Message @20 LSR 12: Entering OpenPassive state @20 LSR 12: Sending Initialisation Message @20 LSR 12: Entering OpenPassive state @20 LSR 99: Sending Initialisation Message @20 LSR 99: Entering OpenPassive state @20 LSR 84: Sending Initialisation Message @20 LSR 84: Entering OpenPassive state @20 LSR 40: Sending Initialisation Message @20 LSR 40: Entering OpenPassive state @20 LSR 41: Sending Initialisation Message @20 LSR 41: Entering OpenPassive state @20 LSR 76: Entering OpenPassive state @20 LSR 82: Entering OpenPassive state @20 LSR 50: Entering OpenPassive state @20 LSR 76: Entering OpenPassive state @20 LSR 109: Entering OpenPassive state @20 LSR 20: Entering OpenPassive state @20 LSR 35: Entering OpenPassive state @20 LSR 76: Entering OpenPassive state @20 LSR 109: Entering OpenPassive state @20 LSR 83: Entering OpenPassive state @20 LSR 107: Entering OpenPassive state @20 LSR 35: Entering OpenPassive state @20 LSR 99: Entering OpenPassive state @20 LSR 14: Entering OpenPassive state @20 LSR 77: Entering OpenPassive state @20 LSR 107: Entering OpenPassive state

06

@20 LSR 99: Entering OpenPassive state @20 LSR 109: Entering OpenPassive state @20 LSR 109: Entering OpenPassive state @20 LSR 50: Entering OpenPassive state @20 LSR 76: Entering OpenPassive state @20 LSR 50: Operationel @20 LSR 20: Operationel @20 LSR 20: Operationel @20 LSR 20: Operationel @20 LSR 5: Operationel @20 LSR 5: Operationel @20 LSR 19: Operationel @20 LSR 14: Operationel @20 LSR 14: Operationel @20 LSR 14: Operationel @20 LSR 1: Operationel @20 LSR 1: Operationel @20 LSR 35: Operationel @20 LSR 12: Operationel @20 LSR 12: Operationel @20 LSR 12: Operationel @20 LSR 12: Operationel @20 LSR 99: Operationel @20 LSR 84: Operationel @20 LSR 40: Operationel @20 LSR 41: Operationel @20 LSR 50: Status of interface 1 has changed @20 LSR 20: Status of interface 0 has changed @20 LSR 20: Status of interface 1 has changed @20 LSR 20: Status of interface 2 has changed @20 LSR 5: Status of interface 0 has changed @20 LSR 5: Status of interface 2 has changed @20 LSR 19: Status of interface 0 has changed @20 LSR 14: Status of interface 0 has changed @20 LSR 14: Status of interface 1 has changed @20 LSR 14: Status of interface 3 has changed @20 LSR 1: Status of interface 0 has changed @20 LSR 1: Status of interface 1 has changed @20 LSR 35: Status of interface 1 has changed @20 LSR 12: Status of interface 0 has changed @20 LSR 12: Status of interface 1 has changed @20 LSR 12: Status of interface 2 has changed @20 LSR 12: Status of interface 3 has changed @20 LSR 99: Status of interface 2 has changed @20 LSR 84: Status of interface 0 has changed @20 LSR 40: Status of interface 0 has changed @20 LSR 41: Status of interface 0 has changed @20 LSR 76: Operationel @20 LSR 82: Operationel @20 LSR 50: Operationel @20 LSR 76: Operationel @20 LSR 109: Operationel @20 LSR 20: Operationel

18

@20 LSR 35: Operationel @20 LSR 76: Operationel @20 LSR 109: Operationel @20 LSR 83: Operationel @20 LSR 107: Operationel @20 LSR 35: Operationel @20 LSR 99: Operationel @20 LSR 14: Operationel @20 LSR 77: Operationel @20 LSR 107: Operationel @20 LSR 99: Operationel @20 LSR 109: Operationel @20 LSR 109: Operationel @20 LSR 50: Operationel @20 LSR 76: Operationel @20 LSR 76: Status of interface 1 has changed @20 LSR 82: Status of interface 0 has changed @20 LSR 50: Status of interface 0 has changed @20 LSR 76: Status of interface 0 has changed @20 LSR 109: Status of interface 0 has changed @20 LSR 20: Status of interface 3 has changed @20 LSR 35: Status of interface 2 has changed @20 LSR 76: Status of interface 2 has changed @20 LSR 109: Status of interface 1 has changed @20 LSR 83: Status of interface 0 has changed @20 LSR 107: Status of interface 1 has changed @20 LSR 35: Status of interface 0 has changed @20 LSR 99: Status of interface 0 has changed @20 LSR 14: Status of interface 2 has changed @20 LSR 77: Status of interface 0 has changed @20 LSR 107: Status of interface 0 has changed @20 LSR 99: Status of interface 1 has changed @20 LSR 109: Status of interface 2 has changed @20 LSR 109: Status of interface 3 has changed @20 LSR 50: Status of interface 2 has changed @20 LSR 76: Status of interface 3 has changed @90 LSR 82: User LSP Request transmitted @90 LSR 82: Next LSR is LSR 20 Using output interface: 0 @90 LSR 20: Next LSR is LSR 76 Using output interface: 2 @90 LSR 76: Next LSR is LSR 14 Using output interface: 2 @90 LSR 14: Next LSR is LSR 12 Using output interface: 2 @90 LSR 12: Next LSR is LSR 107 Using output interface: 2 @90 LSR 107: Next LSR is LSR 1 Using output interface: 1 @90 LSR 1: Next LSR is LSR 35 Using output interface: 1 @90 LSR 35: Next LSR is LSR 19 Using output interface: 2 LSR 19: Edge Node - Mapping to be done @90 LSR 19: Mapping label 0 to LSR 35 @90 LSR 35: Mapping label 0 to LSR 1 @90 LSR 1: Mapping label 0 to LSR 107 @90 LSR 107: Mapping label 0 to LSR 12 @90 LSR 12: Mapping label 0 to LSR 14 @90 LSR 14: Mapping label 0 to LSR 76 @90 LSR 76: Mapping label 0 to LSR 20

1/

@90 LSR 20: Mapping label 0 to LSR 82 @.0f LSR 0: Mapping of LSP complete @100 LSR 82: User LSP Request transmitted @100 LSR 82: Next LSR is LSR 20 Using output interface: 0 @100 LSR 20: Next LSR is LSR 5 Using output interface: 3 @100 LSR 5: Next LSR is LSR 109 Using output interface: 0 @100 LSR 109: Next LSR is LSR 99 Using output interface: 2 @100 LSR 99: Next LSR is LSR 35 Using output interface: 0 @100 LSR 35: Next LSR is LSR 19 Using output interface: 2 LSR 19: Edge Node - Mapping to be done @100 LSR 19: Mapping label 1 to LSR 35 @100 LSR 35: Mapping label 1 to LSR 99 @100 LSR 99: Mapping label 0 to LSR 109 @100 LSR 109: Mapping label 0 to LSR 5 @100 LSR 5: Mapping label 0 to LSR 20 @100 LSR 20: Mapping label 1 to LSR 82 @.0f LSR 0: Mapping of LSP complete @120 LSR 83: User LSP Request transmitted @120 LSR 83: Next LSR is LSR 14 Using output interface: 0 @120 LSR 14: Next LSR is LSR 76 Using output interface: 0 @120 LSR 76: Next LSR is LSR 41 Using output interface: 3 LSR 41: Edge Node - Mapping to be done @120 LSR 41: Mapping label 0 to LSR 76 @120 LSR 76: Mapping label 1 to LSR 14 @120 LSR 14: Mapping label 1 to LSR 83 @.0f LSR 0: Mapping of LSP complete @130 LSR 83: User LSP Request transmitted @130 LSR 83: Next LSR is LSR 14 Using output interface: 0 @130 LSR 14: Next LSR is LSR 109 Using output interface: 1 @130 LSR 109: Next LSR is LSR 5 Using output interface: 0 @130 LSR 5: Next LSR is LSR 20 Using output interface: 2 @130 LSR 20: Next LSR is LSR 76 Using output interface: 2 @130 LSR 76: Next LSR is LSR 41 Using output interface: 3 LSR 41: Edge Node - Mapping to be done @130 LSR 41: Mapping label 1 to LSR 76 @130 LSR 76: Mapping label 2 to LSR 20 @130 LSR 20: Mapping label 2 to LSR 5 @130 LSR 5: Mapping label 1 to LSR 109 @130 LSR 109: Mapping label 1 to LSR 14 @130 LSR 14: Mapping label 2 to LSR 83 @.0f LSR 0: Mapping of LSP complete @150 LSR 84: User LSP Request transmitted @150 LSR 84: Next LSR is LSR 109 Using output interface: 0 @150 LSR 109: Next LSR is LSR 5 Using output interface: 0 @150 LSR 5: Next LSR is LSR 20 Using output interface: 2 @150 LSR 20: Next LSR is LSR 50 Using output interface: 1 @150 LSR 50: Next LSR is LSR 40 Using output interface: 2 LSR 40: Edge Node - Mapping to be done @150 LSR 40: Mapping label 0 to LSR 50 @150 LSR 50: Mapping label 0 to LSR 20 @150 LSR 20: Mapping label 3 to LSR 5 @150 LSR 5: Mapping label 2 to LSR 109 @150 LSR 109: Mapping label 2 to LSR 84

10

@.0f LSR 0: Mapping of LSP complete @160 LSR 84: User LSP Request transmitted @160 LSR 84: Next LSR is LSR 109 Using output interface: 0 @160 LSR 109: Next LSR is LSR 14 Using output interface: 1 @160 LSR 14: Next LSR is LSR 76 Using output interface: 0 @160 LSR 76: Next LSR is LSR 50 Using output interface: 1 @160 LSR 50: Next LSR is LSR 40 Using output interface: 2 LSR 40: Edge Node - Mapping to be done @160 LSR 40: Mapping label 1 to LSR 50 @160 LSR 50: Mapping label 1 to LSR 76 @160 LSR 76: Mapping label 3 to LSR 14 @160 LSR 14: Mapping label 3 to LSR 109 @160 LSR 109: Mapping label 3 to LSR 84 @.0f LSR 0: Mapping of LSP complete @240 LSR 14: Operationel: Hello Timeout Received @240 LSR 14: Sending Notification Message @240 LSR 77: Operationel: Hello Timeout Received @240 LSR 77: Sending Notification Message @240 LSR 107: Operationel: Hello Timeout Received @240 LSR 107: Sending Notification Message @240 LSR 99: Operationel: Hello Timeout Received @240 LSR 99: Sending Notification Message @240 LSR 14: Status of interface 2 has changed @240 LSR 14: Interface 2 down @240 LSR 14: Transmitting Release Message to LSR 76 @240 LSR 77: Status of interface 0 has changed @240 LSR 77: Interface 0 down @240 LSR 107: Status of interface 0 has changed @240 LSR 107: Interface 0 down @240 LSR 99: Status of interface 1 has changed @240 LSR 99: Interface 1 down @240 LSR 76: Release Message received @240 LSR 76: Transmitting Release Message to LSR 20 @240 LSR 20: Release Message received @240 LSR 20: Transmitting Release Message to LSR 82 @240 LSR 82: Release Message received @240 LSR 82: Release of LSP complete @260 LSR 14: Sending Notification Message @260 LSR 77: Sending Notification Message @260 LSR 107: Sending Notification Message @260 LSR 99: Sending Notification Message @260 LSR 14: Sending Initialisation Message @260 LSR 14: Entering OpenActive state @260 LSR 77: Sending Initialisation Message @260 LSR 77: Entering OpenActive state @260 LSR 107: Sending Initialisation Message @260 LSR 107: Entering OpenActive state @260 LSR 99: Sending Initialisation Message @260 LSR 99: Entering OpenActive state @440 LSR 76: Operationel: Hello Timeout Received @440 LSR 76: Sending Notification Message @440 LSR 109: Operationel: Hello Timeout Received @440 LSR 109: Sending Notification Message

11