Alarmas Placas ISA

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All Rights Reserved © Alcatel-Lucent 2009 ALU ISA ES16 · ALU ISA ES16 Ethernet + MPLS features rel. 2.5 Operation NE Operation · Alarm Management 2 · 4 · 1 Gestión de alarmas en placas ISA para Mux ALU

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Placas ISA

Transcript of Alarmas Placas ISA

  • All Rights Reserved Alcatel-Lucent 2009

    ALU ISA ES16 ALU ISA ES16 Ethernet + MPLS features rel. 2.5 Operation NE Operation Alarm Management

    2 4 1

    Gestin de alarmas en placas ISA para Mux ALU

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    ALU ISA ES16 ALU ISA ES16 Ethernet + MPLS features rel. 2.5 Operation NE Operation Alarm Management

    2 4 2

    1 Alarms

    Alarmas GFP

    3. Select Alarms 1. Select the Transmission domain and then a GFP remote port

    2. Choose Configure Ethernet Port

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    ALU ISA ES16 ALU ISA ES16 Ethernet + MPLS features rel. 2.5 Operation NE Operation Alarm Management

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    Trail Signal Fail (TSF)

    SD

    H Eth Eth

    NE A NE B

    1001

    77

    1002

    SD

    H

    78

    TSF

    TSF

    Posible simulacin

    1. Desconectar las conexiones fsicas SDH.

    2. Borrar las DXC SDH entre los puertos remotos

    VC y el punto de Terminacin SDH.

    X X

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    1 Alarms

    Payload Mistmatch (PLM)

    SD

    H Eth Eth

    NE A NE B

    1001

    65

    1002

    SD

    H

    66

    Posible simulacin:

    Configure port #1001 como ETH on Laps y port #1002 como ETH on GFP

    port #1002

    port #1001

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    1 Alarms

    Configuracin GFP

    Select GFP

    Estos ajustes permiten habilitar la inserccin de CSF.

    Los tipos Backward no son soportados.

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    Configuracin GFP

    Send Control: asignar el cdigo de Signal Label (SL insertado dentro de la trama GFP).

    Opciones posibles de pulldown:

    automatic/forced:

    Automtica significa que tx SL ser automaticamente calculada

    Forced signfica que tx SL ser siempre forzado a un cdigo no especificado).

    TxSL / RxSL / ExpSL: Signal Label management (Tx=transmitted, Rx=received, Exp=expected).

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    1 Alarms

    Client Signal Fail (CSF)

    La alarma CSF (Client Signal Fail) se inserta por los puertos remotos en dos casos:

    Falla en el Puerto Local: CSF se inserta, thacia la red SDH, dentro de la trama GFP, en el caso de deteccin de LOS sobre el puerto Ethernet Local.

    Falla sobre el puerto Remoto: CSF se inserta, hacia la red SDH, dentro de la trama GFP, en caso de una o mas de las siguientes alarmas: LOF, TSF, PLM.

    SD

    H Eth Eth

    NE A NE B

    1001

    77

    1002

    SD

    H

    78

    CSF

    insertion

    TSF

    CSF

    detection

    X X

    SD

    H

    Eth Eth

    NE A NE B 1

    00

    1

    77

    10

    02

    SD

    H

    78

    CSF

    insertion LOS

    CSF

    detection

    X X

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    1 Alarms

    Client Signal Fail (CSF) [cont.]

    La habilitacin de CSF es principalmente para servicios Puerto a Puerto y servicios ETS.

    La inserccin de CSF debe ser habilitada, la deteccin de CSF est siempre hablitada.

    Unidir types: solamente las fallas sobre el puerto local son tomadas como criterio de disparo para la inserccin de CSF.

    Bidir types: ya sea la falla sobre el puerto local o las fallas en el puerto remoto disparan la inserccin de CSF.

    CSF es codificado en el Header de las tramas GFP con los valores:

    0000 0010, en caso de seleccionar UPI-LOF.

    0000 0001, en los otros casos.

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    1 Alarms

    Client Signal Fail (CSF)+ Shutdown

    Port#78 shutdown

    es disparado por la

    alarma CSF sobre el

    port #1002.

    As el link entre

    port #78 y el

    dispositivo Ethernet

    adjuntado est

    down.

    SD

    H Eth Eth

    NE A NE B

    1001

    77

    1002

    SD

    H

    78

    CSF

    insertion

    CSF

    detection

    Interface

    shutdown

    Posible simulacin:

    Sobre port #1001 habilitar la inserccin CSF

    Sobre port #78 set Conf. Remote Client=Shutdown

    Link

    down

    Seleccione Mau para un puerto local

    X X

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    1 Alarms

    Hub-Spoke configuration

    Downstream

    Upstream

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    1 Alarms

    Hub-Spoke configuration [cont.]

    NE B NE A

    NE C

    1002 1001

    SDH SDH

    79

    1003

    SDH

    1004

    SDH

    80 81

    Router

    Host 1 Host 2

    NE C:

    It requires Hub-Spoke configuration

    Bridge type = none

    Ports (#79, #1001, #1002): Service = Other; ETS

    Local ports (#79): set Config. Remote Client to Shutdown

    Remote ports (#1001, #1002): set Transmit Capability to Unidir

    NE A and NE B:

    in this example they need no Hub-Spoke configuration

    their ports must support CSF. Service can be:

    Port-To-Port

    ETS Virtual switch

    Other: its possible to enable Hub-Spoke as well

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    1 Alarms

    Hub-Spoke configuration [cont.]

    1. Select port#79 of NE C

    2. Configure Hub-Spoke

    3. Set #1001 and #1002 as Downstream Ports, in order to enable CSF propagation towards NE A and NE B in case of failure of the link between NE C and Router

    4. Set #1001 and #1002 as Upstream Ports, in order to shutdown #79 in case of failure (CSF, TSF,) on both #1001 and #1002

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    1 Alarms

    Virtual Container (VC) -AIS

    SD

    H Eth Eth

    NE A NE B

    1001

    77

    1002

    SD

    H

    78

    Port #1002 is VC4

    POM

    Before Matrix

    VC-AIS

    Desconecte

    el cable

    LOS

    TSF

    Posible simulacin:

    Port #1001 set Uni-dir VC-AIS Sobre Port SDH del NE B habilitar POM Before Matrix

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    1 Alarms

    HDLC DEG and LOPC

    OUT FLOW

    CLASSIFIER

    SD

    H X

    C

    ETS X

    C

    MPLS p

    ort

    PPP p

    ort

    SD

    H p

    ort

    A

    IN FLOW

    VC3 #1

    VC3 #2

    TU3 #1

    SD

    H p

    ort

    B

    TU3 #1

    IN FLOW

    OUT FLOW

    SD

    H X

    C

    ETS X

    C

    MPLS p

    ort

    PPP p

    ort

    SD

    H p

    ort

    C

    VC3 #1

    VC3 #2

    TU3 #1

    SD

    H p

    ort

    D

    TU3 #1

    Outer Head Tunnel

    Inner Head Tunnel

    Outer Tail

    Tunnel

    Inner Tail

    Tunnel

    Disconnect

    the cable DEG LOPC

    Possible simulation:

    example with Mapping of Ethernet into MPLS-PPP-SDH use virtual concatenated ports PPP port: set ASAP=all alarms

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    1 Alarms

    HDLC DEG and LOPC [cont.]

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    1 Alarms

    Alarm surveillance

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    End of Module Alarm Management