Asynchronous Transfer Mode (ATM) : Switching e túneis VP (Virtual Path)

LANE e CES (usando PVCs) em túneis VP não moldados

15 Outubro 2016 - Tradução por Computador
Outras Versões: Versão em PDFpdf | Inglês (22 Agosto 2015) | Feedback


Índice


Introdução

Este documento fornece uma configuração de exemplo para o LAN Emulation (LANE) e os serviços de emulação de circuitos (CES) o uso dos circuitos permanentes (PVC) em túneis sem modelagem do caminho virtual (VP).

Pré-requisitos

Requisitos

Estas configurações de amostra são baseadas nestas condições prévias:

  • Você precisa de transportar o CES e o LANE através de WAN. Consequentemente, Cisco recomenda o ASP-PFQ no LS1010 assegurar boas operações cronometrando. Cisco igualmente recomenda RP-NetClock-3 no 8540-MSR pela mesma razão.

  • Este exemplo usa túneis de VP sem modelagem.

  • Porque o LANE usa a taxa de bits não especificada (CBR) SVC, o CES usa a taxa de bits constante (CBR) PVC. Também, desde que esta configuração usa túneis de VP regulares, você deve ter dois túneis de VP (um para cada categoria de serviço: CBR e UBR). Você pôde usar somente um túnel de VP se você usou o tipo hierárquico.

  • Desde que os túneis não moldados podem ser de qualquer categoria de serviço, este exemplo tem um túnel de VP CBR que possa somente conter CBR VC. É usado para CES CBR PVC (etiquetado VPI1 no diagrama da rede).

    Nota:  O número VPI é localmente - significativo à porta de switch. Consequentemente, você pode ter o mesmo número VPI no mesmo interruptor, mas duas portas de switch diferentes.

  • Porque um túnel de VP CBR não pode transportar NON-CBR VC, você deve criar um outro túnel de VP para o LANE (que usa a categoria de serviço VC UBR). Consequentemente, o segundo túnel de VP (etiquetado VPI2 no diagrama da rede) é um túnel de VP UBR com UBR LANE SVC que passa através dele.

  • Você precisa de comprar dois VP do provedor de serviços. Estes são CBR e UBR.

  • Neste exemplo, supõe-se que o VP CBR tem uma taxa de célula de pico (PCR) do 10 Mbps e uma tolerância de variação de retardo da célula (CDVT) de 500 pilhas.

  • O dispositivo 5500-asp-f é para o switching VP. O provedor de serviços executa tipicamente esta função.

  • Os serviços de pista são definidos em 8540-MSR. Os clientes de LAN Emulation (LEC) estão em 8540-MSR e em 5500-asp-e.

    Nota: Os serviços de pista são colocados no switch ATM neste exemplo para simplificar. Contudo, aquela não é a ótima localização para serviços de pista.

  • Os dois centrais telefônica privada (PBX) no uso do diagrama um circuito CES CBR. Para detalhes em como configurar a simulação de circuito, refira a documentação do CES.

Componentes Utilizados

Este documento não se restringe a versões de software e hardware específicas.

Convenções

Para obter mais informações sobre convenções de documento, consulte as Convenções de dicas técnicas Cisco.

Configurar

Nesta seção, você encontrará informações para configurar os recursos descritos neste documento.

Nota: Para localizar informações adicionais sobre os comandos usados neste documento, utilize a Ferramenta Command Lookup (somente clientes registrados).

Diagrama de Rede

Este documento utiliza a seguinte configuração de rede:

/image/gif/paws/10494/pvp1.gif

Configurações

Este documento utiliza as seguintes configurações:

5500-asp-e
5500-asp-e# show running-config
Building configuration...
�
Current configuration:

!
version 11.3
no service pad
service timestamps debug datetime msec
service timestamps log uptime
no service password-encryption
!
hostname 5500-asp-e
!
boot system flash slot0:ls1010-wp-mz.120-3c.W5.9.bin
!
ip host-routing
!
atm connection-traffic-table-row index 64000 cbr pcr 10240� cdvt 500
atm lecs-address-default 47.0091.8100.0000.0090.2144.8401.0090.2144.8405.00 1
atm address 47.0091.8100.0000.0050.537e.1401.0050.537e.1401.00
atm router pnni
�no aesa embedded-number left-justified
�node 1 level 56 lowest
� redistribute atm-static
!
!���������
!
interface CBR10/0/0
�no ip address
�ces circuit 0 circuit-name test�
�ces pvc 0 interface ATM11/0/1.6 vpi 6 vci 100
!
interface ATM11/0/1
 no atm signalling enable
�no ip address
�atm pvp 5�
�atm pvp 6 rx-cttr 64000 tx-cttr 64000�
!
interface ATM11/0/1.5 point-to-point
!
interface ATM11/0/1.6 point-to-point
!
interface ATM13/0/0
�no ip address
�atm maxvp-number 0
!
interface ATM13/0/0.1 multipoint
�ip address 100.100.100.2 255.255.255.0
�lane client ethernet test
!
interface Ethernet13/0/0
�no ip address�
!���������
no ip classless
!
logging buffered 16000 debugging
!
line con 0
line aux 0
line vty 0 4
�login
!
end

5500-asp-f

!--- The switch is configured for VP switching.



5500-asp-f# show running-config

Building configuration...

Current configuration:
!
version 11.3
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption

!
hostname 5500-asp-f
!
!
!
atm connection-traffic-table-row index 64000 cbr pcr 10240� cdvt 500
atm address 47.0091.8100.0000.0050.5308.2401.0050.5308.2401.00
atm router pnni
�no aesa embedded-number left-justified
�node 1 level 56 lowest
� redistribute atm-static
!
!
!
interface ATM11/0/0
�no ip address
!
interface ATM11/0/1
�no ip address
�atm pvp 5� interface� ATM11/0/0 10�
�atm pvp 6 rx-cttr 64000 tx-cttr 64000� interface� ATM11/0/0 6�
!
interface ATM13/0/0
�no ip address
�atm maxvp-number 0
!
interface Ethernet13/0/0
�no ip address
!
ip classless
!
!
line con 0
line aux 0
line vty 0 4
�login
!
end

8540-MSR
8540-MSR# show running-config

Building configuration...

Current configuration:
!
version 12.0
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname 8540-MSR
!
logging buffered 4096 debugging
!
redundancy
�main-cpu
� sync config startup
� sync config running
facility-alarm core-temperature major 53
facility-alarm core-temperature minor 45
ip subnet-zero
!
atm connection-traffic-table-row index 63999 cbr pcr 10240� cdvt 500
atm lecs-address-default 47.0091.8100.0000.0090.2144.8401.0090.2144.8405.00 1
atm address 47.0091.8100.0000.0090.2144.8401.0090.2144.8401.00
atm router pnni
�no aesa embedded-number left-justified
�node 1 level 56 lowest
� redistribute atm-static
!
!
lane database PVP
� name test server-atm-address 47.009181000000009021448401.009021448403.01
!
!
interface CBR1/0/0
�no ip address
�no ip directed-broadcast
�ces circuit 0 circuit-name test�
�ces pvc 0 interface ATM2/1/0.6 vpi 6 vci 100�
!
interface ATM2/1/0
 no atm signalling enable
�no ip address
�no ip directed-broadcast
�atm pvp 6 rx-cttr 63999 tx-cttr 63999�
�atm pvp 10�
!
interface ATM2/1/0.6 point-to-point
�no ip directed-broadcast
!
interface ATM2/1/0.10 point-to-point
�no ip directed-broadcast
!
interface ATM0
�no ip address
�no ip directed-broadcast
�atm maxvp-number 0
�lane config auto-config-atm-address�
�lane config database PVP
!
interface ATM0.1 multipoint
�ip address 100.100.100.1 255.255.255.0
�no ip directed-broadcast
�lane server-bus ethernet test
�lane client ethernet test
!
interface Ethernet0
�no ip address
�no ip directed-broadcast
!
!
ip classless
!���������
!
line con 0
�transport input none
line aux 0
line vty 0 4
!
end

Verificar

Verifique 5500-asp-e

Esta seção fornece informações que você pode usar para confirmar se sua configuração está funcionando adequadamente.

A Output Interpreter Tool (somente clientes registrados) oferece suporte a determinados comandos show, o que permite exibir uma análise da saída do comando show.

  • mostre o vp atm — Usado para verificar que o túnel de VP está acima.

    5500-asp-e# show atm vp
     
    Interface��� VPI��� Type� X-Interface���� X-VPI���� Status
    ATM11/0/1��� 5������ PVP���� TUNNEL
    ATM11/0/1��� 6������ PVP���� TUNNEL
     
    5500-asp-e#
  • show atm vc interface atmx/y/z.n — Usado para verificar que o LANE SVC está estabelecido através do túnel de VP UBR.

    5500-asp-e# show atm vc interface atm11/0/1.5
     
    Interface��� VPI�� VCI�� Type��� X-Interface� X-VPI X-VCI� Encap Status
    ATM11/0/1.5� 5���� 3����� PVC���� ATM13/0/0��� 0���� 68��� SNAP�� UP
    ATM11/0/1.5� 5���� 4����� PVC���� ATM13/0/0��� 0���� 69��� SNAP�� UP
    ATM11/0/1.5� 5���� 5����� PVC���� ATM13/0/0��� 0���� 67��� QSAAL� UP
    ATM11/0/1.5� 5���� 16���� PVC���� ATM13/0/0��� 0���� 66��� ILMI�� UP
    ATM11/0/1.5� 5���� 18���� PVC���� ATM13/0/0��� 0���� 72��� PNNI�� UP
    ATM11/0/1.5� 5���� 43���� SVC���� ATM13/0/0��� 0���� 94��� LANE�� UP
    ATM11/0/1.5� 5���� 44���� SVC���� ATM13/0/0��� 0���� 95��� LANE�� UP
    ATM11/0/1.5� 5���� 45���� SVC���� ATM13/0/0��� 0���� 96��� LANE�� UP
    ATM11/0/1.5� 5���� 46���� SVC���� ATM13/0/0��� 0���� 97��� LANE�� UP
    ATM11/0/1.5� 5���� 47���� SVC���� ATM13/0/0��� 0���� 103�� LANE�� UP
  • mostre o vizinho do pnni atm — Se o LANE SVC não vem acima através do túnel de VP, use este comando verificar que os vizinhos de PNNI estão no estado completo.

    5500-asp-e# show atm pnni neighbor
     
    � Neighbors For Node (Index 1, Level 56)
    � Neighbor Name: 8540-MSR, Node number: 9
    � Neighbor Node Id: 56:160:47.009181000000009021448401.009021448401.00
    � Neighboring Peer State: Full
    � Link Selection Set To: minimize blocking of future calls
    ��� Port���������� Remote Port Id��� Hello state
    ��� ATM11/0/1.6��� ATM2/1/0.6������� 2way_in���
    ��� ATM11/0/1.5��� ATM2/1/0.10������ 2way_in��� (Flooding Port)
     
    5500-asp-e#
  • cliente LANE da mostra — Usado para verificar que o LEC é operacional.

    5500-asp-e# show lane client
     
    LE Client ATM13/0/0.1� ELAN name: test� Admin: up� State: operational
    Client ID: 2���������������� LEC up for 1 hour 7 minutes 39 seconds�
    ELAN ID: 0
    Join Attempt: 17�������������
    Last Fail Reason: Config VC being released
    HW Address: 0050.537e.1402�� Type: ethernet������������ Max Frame Size: 1516��
    ATM Address: 47.0091810000000050537E1401.0050537E1402.01
    �VCD� rxFrames� txFrames� Type������ ATM Address
    �� 0�������� 0�������� 0� configure� 47.009181000000009021448401.009021448405.00
    � 94�������� 1�������� 6� direct���� 47.009181000000009021448401.009021448403.01
    � 95�������� 9�������� 0� distribute 47.009181000000009021448401.009021448403.01
    � 96�������� 0������� 70� send������ 47.009181000000009021448401.009021448404.01
    � 97�������� 5�������� 0� forward��� 47.009181000000009021448401.009021448404.01
    �103������� 11������� 14� data������ 47.009181000000009021448401.009021448402.01
     
    5500-asp-e#
  • show atm vc interface atmx/y/z.n — Usado para verificar que o CES PVC atravessa o túnel de VP CBR.

    5500-asp-e# show atm vc interface atm11/0/1.6
     
    Interface��� VPI�� VCI�� Type��� X-Interface� X-VPI X-VCI� Encap Status
    ATM11/0/1.6� 6���� 3����� PVC���� ATM13/0/0��� 0���� 100�� SNAP�� UP
    ATM11/0/1.6� 6���� 4����� PVC���� ATM13/0/0��� 0���� 101�� SNAP�� UP
    ATM11/0/1.6� 6���� 5����� PVC���� ATM13/0/0��� 0���� 99��� QSAAL� UP
    ATM11/0/1.6� 6���� 16���� PVC���� ATM13/0/0��� 0���� 98��� ILMI�� UP
    ATM11/0/1.6� 6���� 18���� PVC���� ATM13/0/0��� 0���� 102�� PNNI�� UP
    ATM11/0/1.6� 6���� 100��� PVC���� ATM-P10/0/3� 0���� 16���������� UP
     
    5500-asp-e#

Comandos de Exibição (Show) para VPs e VCs no VP

Use os comandos show nesta seção ver detalhes sobre cada VP e VC dentro do VP.

Neste exemplo, a fim assegurar-se de que os VC de sinalização atravessem ambos os VP, sinalizando é desabilitado na interface principal. O comando usado para fazer isto não é nenhuma sinalização atm permite. O mesmo foi feito no 8540-MSR.

Os VC conhecidos mudam seu número VPI de zero ao número VPI do túnel de VP. Os VC conhecidos são igualmente da mesma categoria de serviço que o túnel de VP. Consequentemente, porque um túnel de VP o VC de sinalização é UBR, e o outro é o CBR. Use os comandos show atm vp interface atmx/y/z n m e show atm vc interface atmx/y/z.n n m ver a informação sobre as categorias de serviço.

5500-asp-e# show atm vp interface atm11/0/1 5
 
Interface: ATM11/0/1, Type: oc3suni�
VPI = 5��
Status: TUNNEL
Time-since-last-status-change: 01:15:49
Connection-type: PVP�
Cast-type: point-to-point
Usage-Parameter-Control (UPC): pass
Wrr weight: 2
Number of OAM-configured connections: 0
OAM-configuration: disabled
OAM-states:� Not-applicable
Threshold Group: 5, Cells queued: 0
Rx cells: 0, Tx cells: 0
Tx Clp0:0,� Tx Clp1: 0
Rx Clp0:0,� Rx Clp1: 0
Rx Upc Violations:0, Rx cell drops:0
Rx Clp0 q full drops:0, Rx Clp1 qthresh drops:0
Rx connection-traffic-table-index: 1
Rx service-category: UBR (Unspecified Bit Rate)
Rx pcr-clp01: 7113539
Rx scr-clp01: none
Rx mcr-clp01: none
Rx����� cdvt: 1024 (from default for interface)
Rx������ mbs: none
Tx connection-traffic-table-index: 1
Tx service-category: UBR (Unspecified Bit Rate)
Tx pcr-clp01: 7113539
Tx scr-clp01: none
Tx mcr-clp01: none
Tx����� cdvt: none
Tx������ mbs: none
 
 
 
 
5500-asp-e# show atm vp interface atm11/0/1 6
 
Interface: ATM11/0/1, Type: oc3suni�
VPI = 6��
Status: TUNNEL
Time-since-last-status-change: 00:06:25
Connection-type: PVP�
Cast-type: point-to-point
Usage-Parameter-Control (UPC): pass
Wrr weight: 2
Number of OAM-configured connections: 0
OAM-configuration: disabled
OAM-states:� Not-applicable
Threshold Group: 1, Cells queued: 0
Rx cells: 0, Tx cells: 0
Tx Clp0:0,� Tx Clp1: 0
Rx Clp0:0,� Rx Clp1: 0
Rx Upc Violations:0, Rx cell drops:0
Rx Clp0 q full drops:0, Rx Clp1 qthresh drops:0
Rx connection-traffic-table-index: 64000
Rx service-category: CBR (Constant Bit Rate)
Rx pcr-clp01: 10240
Rx scr-clp01: none
Rx mcr-clp01: none
Rx����� cdvt: 500
Rx������ mbs: none
Tx connection-traffic-table-index: 64000
Tx service-category: CBR (Constant Bit Rate)
Tx pcr-clp01: 10240
Tx scr-clp01: none
Tx mcr-clp01: none
Tx����� cdvt: 500
Tx������ mbs: none
 
�
 
 
5500-asp-e# show atm vc interface atm11/0/1.6 6 5��
 
Interface: ATM11/0/1.6, Type: oc3suni�
VPI = 6� VCI = 5
Status: UP
Time-since-last-status-change: 00:10:22
Connection-type: PVC�
Cast-type: point-to-point
Packet-discard-option: enabled
Usage-Parameter-Control (UPC): pass
Wrr weight: 15
Number of OAM-configured connections: 0
OAM-configuration: disabled
OAM-states:� Not-applicable
Cross-connect-interface: ATM13/0/0, Type: ATM Swi/Proc�
Cross-connect-VPI = 0�
Cross-connect-VCI = 99
Cross-connect-UPC: pass
Cross-connect OAM-configuration: disabled
Cross-connect OAM-state:� Not-applicable
Encapsulation: AALQSAAL
Threshold Group: 6, Cells queued: 0
Rx cells: 131, Tx cells: 134
Tx Clp0:134,� Tx Clp1: 0
Rx Clp0:65,� Rx Clp1: 66
Rx Upc Violations:0, Rx cell drops:0
Rx pkts:131, Rx pkt drops:0
Rx connection-traffic-table-index: 2
Rx service-category: CBR (Constant Bit Rate)
Rx pcr-clp01: 424
Rx scr-clp01: none
Rx mcr-clp01: none
Rx����� cdvt: 1024 (from default for interface)
Rx������ mbs: none
Tx connection-traffic-table-index: 2
Tx service-category: CBR (Constant Bit Rate)
Tx pcr-clp01: 
 
424
Tx scr-clp01: none
Tx mcr-clp01: none
Tx����� cdvt: none
Tx������ mbs: none
Crc Errors:0, Sar Timeouts:0, OverSizedSDUs:0
BufSzOvfl:� Small:0, Medium:0, Big:0, VeryBig:0, Large:0
 
�
 
 
5500-asp-e# show atm vc interface atm11/0/1.5 5 5�
 
Interface: ATM11/0/1.5, Type: oc3suni�
VPI = 5� VCI = 5
Status: UP
Time-since-last-status-change: 01:09:56
Connection-type: PVC�
Cast-type: point-to-point
Packet-discard-option: enabled
Usage-Parameter-Control (UPC): pass
Wrr weight: 15
Number of OAM-configured connections: 0
OAM-configuration: disabled
OAM-states:� Not-applicable
Cross-connect-interface: ATM13/0/0, Type: ATM Swi/Proc�
Cross-connect-VPI = 0�
Cross-connect-VCI = 67
Cross-connect-UPC: pass
Cross-connect OAM-configuration: disabled
Cross-connect OAM-state:� Not-applicable
Encapsulation: AALQSAAL
Threshold Group: 6, Cells queued: 0
Rx cells: 917, Tx cells: 921
Tx Clp0:921,� Tx Clp1: 0
Rx Clp0:449,� Rx Clp1: 468
Rx Upc Violations:0, Rx cell drops:0
Rx pkts:909, Rx pkt drops:0
Rx connection-traffic-table-index: 6
Rx service-category: UBR (Unspecified Bit Rate)
Rx pcr-clp01: 424
Rx scr-clp01: none
Rx mcr-clp01: none
Rx����� cdvt: 1024 (from default for interface)
Rx������ mbs: none
Tx connection-traffic-table-index: 6
Tx service-category: UBR (Unspecified Bit Rate)
Tx pcr-clp01: 424
Tx scr-clp01: none
Tx mcr-clp01: none
Tx����� cdvt: none
Tx������ mbs: none
Crc Errors:0, Sar Timeouts:0, OverSizedSDUs:0
BufSzOvfl:� Small:2, Medium:0, Big:0, VeryBig:0, Large:0

Use o comando show atm interface resource atmx/y/z n ver que recursos estão disponíveis em cada túnel e que recursos são reservados pelos VC que atravessam o túnel.

5500-asp-e# show atm interface resource atm11/0/1.5�
 
Resource Management configuration:
��� Service Categories supported: ubr
��� Link Distance: 0 kilometers
��� Best effort connection limit: disabled� 0 max connections
��� Max traffic parameters by service (rate in Kbps, tolerance in cell-times):
������� Peak-cell-rate RX: none ubr
������� Peak-cell-rate TX: none ubr
������� Minimum-cell-rate RX: none ubr
������� Minimum-cell-rate TX: none ubr
������� CDVT RX: none ubr
������� CDVT TX: none ubr
Resource Management state:
��� Best effort connections: 5 pvcs,� 5 svcs
 
 
 
 
5500-asp-e# show atm interface resource atm11/0/1.6�
 
Resource Management configuration:
��� Service Categories supported: cbr
��� Link Distance: 0 kilometers
��� Best effort connection limit: disabled� 0 max connections
��� Max traffic parameters by service (rate in Kbps, tolerance in cell-times):
������� Peak-cell-rate RX: none cbr,
������� Peak-cell-rate TX: none cbr,
������� Minimum-cell-rate RX:
������� Minimum-cell-rate TX:
������� CDVT RX: none cbr,
������� CDVT TX: none cbr,
Resource Management state:
��� Available bit rates (in Kbps):
������� 7986 cbr RX, 7986 cbr TX, 0 vbr RX, 0 vbr TX,�
������� 0 abr RX, 0 abr TX, 0 ubr RX, 0 ubr TX
��� Allocated bit rates:
������� 1741 cbr RX, 1741 cbr TX, 0 vbr RX, 0 vbr TX,�
������� 0 abr RX, 0 abr TX, 0 ubr RX, 0 ubr TX

Verifique 5500-asp-f

Esta seção fornece informações que você pode usar para confirmar se sua configuração está funcionando adequadamente.

A Output Interpreter Tool (somente clientes registrados) oferece suporte a determinados comandos show, o que permite exibir uma análise da saída do comando show.

  • mostre o vp atm — Usado para verificar que o VP é operacional.

    5500-asp-f# show atm vp
     
    Interface��� VPI��� Type� X-Interface���� X-VPI���� Status
    ATM11/0/0��� 6������ PVP���� ATM11/0/1��� 6�������� UP
    ATM11/0/0��� 10����� PVP���� ATM11/0/1��� 5�������� UP
    ATM11/0/1��� 5������ PVP���� ATM11/0/0��� 10������� UP
    ATM11/0/1��� 6������ PVP���� ATM11/0/0��� 6�������� UP
     
    5500-asp-f#
  • atmx/y/z do show atm interface resource — Usado para ver os recursos reservados por estes dois VP em uma relação.

    5500-asp-f# show atm interface resource atm11/0/1
     
    Resource Management configuration:
    ��� Service Classes:
    ������� Service Category map: c1 cbr, c2 vbr-rt, c3 vbr-nrt, c4 abr, c5 ubr
    ������� Scheduling: RS c1 WRR c2, WRR c3, WRR c4, WRR c5
    ������� WRR Weight: 8 c2, 1 c3, 1 c4, 1 c5
    ��� Pacing: disabled�� 0 Kbps rate configured, 0 Kbps rate installed
    ��� Service Categories supported: cbr,vbr-rt,vbr-nrt,abr,ubr
    ��� Link Distance: 0 kilometers
    ��� Controlled Link sharing:
    ������� Max aggregate guaranteed services: none RX,� none TX
    ������� Max bandwidth: none cbr RX, none cbr TX, none vbr RX, none vbr TX,
    ���������������������� none abr RX, none abr TX, none ubr RX, none ubr TX
    ������� Min bandwidth: none cbr RX, none cbr TX, none vbr RX, none vbr TX,
    ���������������������� none abr RX, none abr TX, none ubr RX, none ubr TX
    ��� Best effort connection limit: disabled� 0 max connections
    ��� Max traffic parameters by service (rate in Kbps, tolerance in cell-times):
    ������� Peak-cell-rate RX: none cbr, none vbr, none abr, none ubr
    ������� Peak-cell-rate TX: none cbr, none vbr, none abr, none ubr
    ������� Sustained-cell-rate: none vbr RX, none vbr TX
    ������� Minimum-cell-rate RX: none abr, none ubr
    ������� Minimum-cell-rate TX: none abr, none ubr
    ������� CDVT RX: none cbr, none vbr, none abr, none ubr
    ������� CDVT TX: none cbr, none vbr, none abr, none ubr
    ������� MBS: none vbr RX, none vbr TX
    Resource Management state:
    ��� Available bit rates (in Kbps):
    ������� 137503 cbr RX, 137503 cbr TX, 137503 vbr RX, 137503 vbr TX,�
    ������� 137503 abr RX, 137503 abr TX, 137503 ubr RX, 137503 ubr TX
    ��� Allocated bit rates:
    ������� 10240 cbr RX, 10240 cbr TX, 0 vbr RX, 0 vbr TX,�
    ������� 0 abr RX, 0 abr TX, 0 ubr RX, 0 ubr TX
    ��� Best effort connections: 1 pvcs,� 0 svcs
     
    5500-asp-f#

8540-MSR

Esta seção fornece informações que você pode usar para confirmar se sua configuração está funcionando adequadamente.

A Output Interpreter Tool (somente clientes registrados) oferece suporte a determinados comandos show, o que permite exibir uma análise da saída do comando show.

  • mostre o vp atm — Usado para verificar que o túnel de VP está acima.

    8540-MSR# show atm vp
     
    Interface��� VPI��� Type� X-Interface���� X-VPI���� Status
    ATM2/1/0���� 6������ PVP���� TUNNEL
    ATM2/1/0���� 10����� PVP���� TUNNEL
  • show atm vc interface atmx/y/z.n — Usado para verificar que o CES PVC está atravessando o túnel de VP CBR.

    8540-MSR# show atm vc interface atm2/1/0.10
     
    Interface��� VPI�� VCI�� Type��� X-Interface� X-VPI X-VCI� Encap Status
    ATM2/1/0.10� 10��� 3����� PVC���� ATM0�������� 0���� 140�� SNAP�� UP
    ATM2/1/0.10� 10��� 4����� PVC���� ATM0�������� 0���� 141�� SNAP�� UP
    ATM2/1/0.10� 10��� 5����� PVC���� ATM0�������� 0���� 139�� QSAAL� UP
    ATM2/1/0.10� 10��� 16���� PVC���� ATM0�������� 0���� 138�� ILMI�� UP
    ATM2/1/0.10� 10��� 18���� PVC���� ATM0�������� 0���� 142�� PNNI�� UP
    ATM2/1/0.10� 10��� 43���� SVC���� ATM0�������� 0���� 149�� LANE�� UP
    ATM2/1/0.10� 10��� 44���� SVC���� ATM0�������� 0���� 132�� LANE�� UP
    ATM2/1/0.10� 10��� 45���� SVC���� ATM0�������� 0���� 150�� LANE�� UP
    ATM2/1/0.10� 10��� 46���� SVC���� ATM0�������� 0���� 136�� LANE�� UP
     
     
     
     
    8540-MSR# show atm vc interface atm2/1/0.6�
     
    Interface��� VPI�� VCI�� Type��� X-Interface� X-VPI X-VCI� Encap Status
    ATM2/1/0.6�� 6���� 3����� PVC���� ATM0�������� 0���� 153�� SNAP�� UP
    ATM2/1/0.6�� 6���� 4����� PVC���� ATM0�������� 0���� 154�� SNAP�� UP
    ATM2/1/0.6�� 6���� 5����� PVC���� ATM0�������� 0���� 152�� QSAAL� UP
    ATM2/1/0.6�� 6���� 16���� PVC���� ATM0�������� 0���� 151�� ILMI�� UP
    ATM2/1/0.6�� 6���� 18���� PVC���� 
     
    ATM0�������� 0���� 155�� PNNI�� UP
    ATM2/1/0.6�� 6���� 100��� PVC���� ATM-P1/0/3�� 0���� 16���������� UP
  • atmx/y/z n m do show atm vp interface — Usado para ver a informação da categoria de serviço.

    8540-MSR# show atm vp interface atm2/1/0 10
     
    Interface: ATM2/1/0, Type: oc3suni�
    VPI = 10��
    Status: TUNNEL
    Time-since-last-status-change: 01:25:46
    Connection-type: PVP�
    Cast-type: point-to-point
    Usage-Parameter-Control (UPC): pass
    Wrr weight: 2
    Number of OAM-configured connections: 0
    OAM-configuration: disabled
    OAM-states:� Not-applicable
    Threshold Group: 5, Cells queued: 0
    Rx cells: 0, Tx cells: 0
    Tx Clp0:0,� Tx Clp1: 0
    Rx Clp0:0,� Rx Clp1: 0
    Rx Upc Violations:0, Rx cell drops:0
    Rx Clp0 q full drops:0, Rx Clp1 qthresh drops:0
    Rx connection-traffic-table-index: 1
    Rx service-category: UBR (Unspecified Bit Rate)
    Rx pcr-clp01: 7113539
    Rx scr-clp01: none
    Rx mcr-clp01: none
    Rx����� cdvt: 1024 (from default for interface)
    Rx������ mbs: none
    Tx connection-traffic-table-index: 1
    Tx service-category: UBR (Unspecified Bit Rate)
    Tx pcr-clp01: 7113539
    Tx scr-clp01: none
    Tx mcr-clp01: none
    Tx����� cdvt: none
    Tx������ mbs: none
     
     
     
     
    8540-MSR# show atm vp interface atm2/1/0 6�
     
    Interface: ATM2/1/0, Type: oc3suni�
    VPI = 6��
    Status: TUNNEL
    Time-since-last-status-change: 01:04:52
    Connection-type: PVP�
    Cast-type: point-to-point
    Usage-Parameter-Control (UPC): pass
    Wrr weight: 2
    Number of OAM-configured connections: 0
    OAM-configuration: disabled
    OAM-states:� Not-applicable
    Threshold Group: 1, Cells queued: 0
    Rx cells: 0, Tx cells: 0
    Tx Clp0:0,� Tx Clp1: 0
    Rx Clp0:0,� Rx Clp1: 0
    Rx Upc Violations:0, Rx cell drops:0
    Rx Clp0 q full drops:0, Rx Clp1 qthresh drops:0
    Rx connection-traffic-table-index: 63999
    Rx service-category: CBR (Constant Bit Rate)
    Rx pcr-clp01: 10240
    Rx scr-clp01: none
    Rx mcr-clp01: none
    Rx����� cdvt: 500
    Rx������ mbs: none
    Tx connection-traffic-table-index: 63999
    Tx service-category: CBR (Constant Bit Rate)
    Tx pcr-clp01: 10240
    Tx scr-clp01: none
    Tx mcr-clp01: none
    Tx����� cdvt: 500
    Tx������ mbs: none
  • show atm interface resource atmx/y/z.n — Usado para ver que recursos estão disponíveis em cada túnel e que recursos são reservados pelos VC que atravessam o túnel.

    8540-MSR# show atm interface resource atm 2/1/0.6
     
    Resource Management configuration:
    ��� Service Categories supported: cbr
    ��� Link Distance: 0 kilometers
    ��� Best effort connection limit: disabled� 0 max connections
    ��� Max traffic parameters by service (rate in Kbps, tolerance in cell-times):
    ������� Peak-cell-rate RX: none cbr,
    ������� Peak-cell-rate TX: none cbr,
    ������� Minimum-cell-rate RX:
    ������� Minimum-cell-rate TX:
    ������� CDVT RX: none cbr,
    ������� CDVT TX: none cbr,
    Resource Management state:
    ��� Available bit rates (in Kbps):
    ������� 7986 cbr RX, 7986 
    cbr 
    TX, 0 vbr RX, 0 vbr TX,�
    ������� 0 abr RX, 0 abr TX, 0 ubr RX, 0 ubr TX
    ��� Allocated bit rates:
    ������� 1741 cbr RX, 1741 cbr TX, 0 vbr RX, 0 vbr TX,�
    ������� 0 abr RX, 0 abr TX, 0 ubr RX, 0 ubr TX
     
     
     
     
    8540-MSR# show atm interface resource atm 2/1/0.10
     
    Resource Management configuration:
    ��� Service Categories supported: ubr
    ��� Link Distance: 0 kilometers
    ��� Best effort connection limit: disabled� 0 max connections
    ��� Max traffic parameters by service (rate in Kbps, tolerance in cell-times):
    ������� Peak-cell-rate RX: none ubr
    ������� Peak-cell-rate TX: none ubr
    ������� Minimum-cell-rate RX: none ubr
    ������� Minimum-cell-rate TX: none ubr
    ������� CDVT RX: none ubr
    ������� CDVT TX: none ubr
    Resource Management state:
    ��� Best effort connections: 5 pvcs,� 4 svcs
  • mostre o vizinho do pnni atm — Usado para verificar que os vizinhos de PNNI estão no estado completo.

    8540-MSR# show atm pnni neighbor
     
    Neighbors For Node (Index 1, Level 56)
    � Neighbor Name: 5500-asp-e, Node number: 10
    � Neighbor Node Id: 56:160:47.0091810000000050537E1401.0050537E1401.00
    � Neighboring Peer State: Full
    � Link Selection Set To: minimize blocking of future calls
    �� Port��������������������� Remote Port Id����������� Hello state
    �� ATM2/1/0.6��������������� ATM11/0/1.6�������������� 2way_in��
    �� ATM2/1/0.10�������������� ATM11/0/1.5�������������� 2way_in� (Flood Port)
  • pista da mostra — Usado para indicar a informação detalhada para todos os componentes de LANE configurados em uma relação ou em alguma de suas subinterfaces, em uma subinterface especificada, ou em uma LAN simulada (ELAN).

    8540-MSR# show lane
     
    LE Config Server ATM0 config table: PVP
    Admin: up� State: operational
    LECS Mastership State: active master
    list of global LECS addresses (23 seconds to update):
    47.009181000000009021448401.009021448405.00� <-------- me
    ATM Address of this LECS: 47.009181000000009021448401.009021448405.00 (auto)
    �vcd� rxCnt� txCnt� callingParty
    �128����� 3����� 3� 47.009181000000009021448401.009021448403.01 LES test 0 active
    cumulative total number of unrecognized packets received so far: 0
    cumulative total number of config requests received so far: 6
    cumulative total number of config failures so far: 0
     
    LE Server ATM0.1, Elan name: test, Admin: up, State: operational
    Type: ethernet, Max Frame Size: 1516
    locally set elan-id: not set
    elan-id obtained from LECS: not set
    ATM address: 47.009181000000009021448401.009021448403.01
    LECS used: 47.009181000000009021448401.009021448405.00 connected, vcd 126
    control distribute: vcd 132, 2 members, 17 packets
    proxy/ (ST: Init, Conn, Waiting, Adding, Joined, Operational, Reject, Term)
     
    lecid ST 
     
    vcd��� pkts Hardware Addr� ATM Address
    �� 1P O� 131������ 9 0090.2144.8402 47.009181000000009021448401.009021448402.01
    �� 2P O� 149������ 9 0050.537e.1402 47.0091810000000050537E1401.0050537E1402.01
     
    LE BUS ATM0.1� ELAN name: test� Admin: up� State: operational
    type: ethernet� Max Frame Size: 1516
    ATM address: 47.009181000000009021448401.009021448404.01
    data forward: vcd 136, 2 members, 34 packets, 3 unicasts
     
    lecid� vcd���� pkts�� ATM Address
    ��� 1� 135������ 93 47.009181000000009021448401.009021448402.01
    ��� 2� 150������ 79 47.0091810000000050537E1401.0050537E1402.01
     
    LE Client ATM0.1� ELAN name: test� Admin: up� State: operational
    Client ID: 1���������������� LEC up for 1 hour 28 minutes 44 seconds�
    ELAN ID: 0
    Join Attempt: 8��������������
    Last Fail Reason: Locally deactivate
    HW Address: 0090.2144.8402�� Type: ethernet������������ Max Frame Size: 1516��
    ATM Address: 47.009181000000009021448401.009021448402.01
     
    �VCD� rxFrames� txFrames� Type������ ATM Address
    �� 0�������� 0�������� 0� configure� 47.009181000000009021448401.009021448405.00
    �130�������� 1�������� 9� direct���� 47.009181000000009021448401.009021448403.01
    �VCD� rxFrames� txFrames� Type������ ATM Address
    �133������� 17�������� 0� distribute 47.009181000000009021448401.009021448403.01
    �134�������� 0������� 93� send������ 47.009181000000009021448401.009021448404.01
    �137������� 17�������� 0� forward��� 
    
     
     
     
     
    47.009181000000009021448401.009021448404.01
  • mostre o circuito dos ces — Usado para indicar informação de circuito detalhada para a interface CBR.

    8540-MSR# show ces circuit
     
    Interface� Circuit� Circuit-Type���� X-interface�� X-vpi�� X-vci Status
    �CBR1/0/0��� 0������ HardPVC�������� ATM2/1/0.6����� 6������ 100� UP
     
     
    �
     
    5500-asp-e# show ces circuit
     
    Interface� Circuit� Circuit-Type���� X-interface�� X-vpi�� X-vci Status
    CBR10/0/0��� 0������ HardPVC�������� ATM11/0/1.6����� 6������ 100� UP
  • mostre a tabela de tráfego de conexão atm — Use a tabela de tráfego de conexão para especificar categorias de serviço e parâmetros de tráfego diferentes. Uma vez que você especifica os parâmetros, use o deslocamento predeterminado para configurar o VC e a categoria e os parâmetros de tráfego do VP. Para ver os ajustes da tabela de tráfego de conexão, use o comando show atm connection-traffic-table.

    8540-MSR# show atm connection-traffic-table�
     
    Row����� Service-category��� pcr������� scr/mcr������ mbs�������� cdvt
    1����������� ubr��������� 7113539������� none�������������������� none
    2����������� cbr������������� 424�������������������������������� none
    3����������� vbr-rt���������� 424�������� 424��������� 50�������� none
    4����������� vbr-nrt��������� 424�������� 424��������� 50�������� none
    5����������� abr������������� 424���������� 0�������������������� none
    6����������� ubr������������� 424������� none�������������������� none
    63999������� cbr����������� 10240�������������������������������� 500�
    64000������� cbr������������ 1741�������������������������������� none
    2147483637�� ubr���������� 149760������� none�������������������� none
    2147483638�� ubr���������� 149760������� none�������������������� none
    2147483639�� ubr���������� 149760������� none�������������������� none
    2147483640�� ubr���������� 149760������� none�������������������� none
    2147483645*� 
     
     
    ubr��������������� 0������� none�������������������� none
    2147483646*� ubr��������������� 1������� none�������������������� none
    2147483647*� ubr��������� 7113539������� none�������������������� none
    �
     
     
     
    5500-asp-e# show atm connection-traffic-table�
     
    Row����� Service-category��� pcr������� scr/mcr������ mbs�������� cdvt
    1����������� ubr��������� 7113539������� none�������������������� none
    2����������� cbr������������� 424�������������������������������� none
    3����������� vbr-rt���������� 424�������� 424��������� 50�������� none
    4����������� vbr-nrt��������� 424�������� 424��������� 50�������� none
    5����������� abr������������� 424���������� 0�������������������� none
    6����������� ubr������������� 424������� none�������������������� none
    63999������� cbr������������ 1741�������������������������������� none
    64000������� cbr����������� 10240�������������������������������� 500�
    2147483637�� ubr���������� 149760������� 
     
    none�������������������� none
    2147483638�� ubr���������� 149760������� none�������������������� none
    2147483639�� ubr���������� 149760������� none�������������������� none
    2147483640�� ubr���������� 149760������� none�������������������� none
    2147483645*� 
     
    ubr��������������� 0������� none�������������������� none
    2147483646*� ubr��������������� 1������� none�������������������� none
    2147483647*� ubr��������� 7113539������� none�������������������� none
    �
     
     
     
     
    5500-asp-f# show atm connection-traffic-table�
     
    Row����� Service-category��� pcr������� scr/mcr������ mbs�������� cdvt
    1����������� ubr��������� 7113539������� none�������������������� none
    2����������� cbr������������� 424�������������������������������� none
    3����������� vbr-rt���������� 424�������� 424��������� 50�������� none
    4����������� vbr-nrt��������� 424�������� 424��������� 50�������� none
    5����������� abr������������� 424���������� 0�������������������� none
    6����������� ubr������������� 424������� 
     
    none�������������������� none
    64000������� cbr����������� 10240�������������������������������� 500�
    2147483645*� ubr��������������� 0������� none�������������������� none
    2147483646*� ubr��������������� 1������� none�������������������� none
    2147483647*� ubr��������� 7113539������� none�������������������� none

Troubleshooting

Atualmente, não existem informações disponíveis específicas sobre Troubleshooting para esta configuração.


Informações Relacionadas


Document ID: 10494