How to Adding an MG Interface?

This topic describes how to add an MG interface, through which the Access node can communicate with the MGC.

Context

• One Access node supports a maximum of 8 MG interfaces. If a CKMC daughter board is configured in the Access node, up to 32 MG interfaces can be supported. Each MG interface can be configured with the interface attributes independently.
• The configuration of the attributes of an MG interface is valid only to the MG interface.

Procedure

• Add an MG interface that supports H.248.
  1. Run the display protocol support command to query the current system protocol.
     • If the current system protocol is H.248, go to 8.
     • If the current system protocol is MGCP, go to 2.
     
     
  2. Run the display if-mgcp all command to query whether an MG interface that supports MGCP exists.
     • If such an MG interface does not exist, go to 5.
     • If such an MG interface exists, go to 3.
     
     
  3. Delete all configuration data of this MG interface, and then run the shutdown(mgcp) command to disable the MG interface.
     NOTICE:

     This operation directly interrupts all the services on the MG interface. Hence, exercise caution when performing this operation.
     
     
  4. Run the undo interface mgcp command to delete the MG interface.
  5. Run the protocol support command to change the system protocol to H.248.
  6. Run the save command to save the configuration data, and then run the reboot system command to restart the system to make the new configuration data take effect.
  7. After the system is restarted, log in to the system, and enter the global config mode.
  8. Run the interface h248 command to add an MG interface that supports H.248.
  9. Run the if-h248 attribute command to configure the attributes of the MG interface according to the data plan.
  10. Run the display if-h248 attribute command to check whether the attributes of the MG interface are the same as those in the data plan.
• Add an MG interface that supports MGCP.
  1. Run the display protocol support command to query the current system protocol.
     • If the current system protocol is MGCP, go to 8.
     • If the current system protocol is H.248, go to 2.
     
     
  2. Run the display if-h248 all command to query whether an MG interface that supports H.248 exists.
     • If such an MG interface does not exist, go to 5.
     • If such an MG interface exists, go to 3.
     
     
  3. Delete all configuration data of this MG interface, and then run the shutdown(h248) command to disable the MG interface.
     CAUTION:

     This operation directly interrupts all the services on the MG interface. Hence, exercise caution when performing this operation.
     
     
  4. Run the undo interface h248 command to delete the MG interface.
  5. Run the protocol support command to change the system protocol to MGCP.
  6. Run the save command to save the configuration data, and then run the reboot system command to restart the system to make the new configuration data take effect.
  7. After the system is restarted, log in to the system, and enter the global config mode.
  8. Run the interface mgcp command to add an MG interface that supports MGCP.
  9. Run the if-mgcp attribute command to configure the attributes of the MG interface according to the data plan.
  10. Run the display if-mgcp attribute command to check whether the attributes of the MG interface are the same as those in the data plan.

Example

Assume that the MG interface ID is 0 and the H.248 protocol is used for interconnecting with the MGC. To add the MG interface(MA5683T, MA5680T), do as follows:

huawei(config)#display protocol support
System support H248 protocol     
huawei(config)#interface h248 0
  Are you sure to add MG interface?(y/n)[n]:y

Assume that the MG interface ID is 0 and the MGCP protocol is used for interconnecting with the MGC. The current system protocol, however, is the H.248 protocol. It is confirmed that the H.248 interface exists in the system but is not in use. To add MG interface 0, do as follows:

huawei(config)#display protocol support
System support H248 protocol     
huawei(config)#display if-h248 all
  ----------------------------------------------------------------------------
  MGID     TransMode State     MGPort MGIP            MGCPort MGCIP/DomainName
  ----------------------------------------------------------------------------
  0        -         Close     -      -               -       -
  ----------------------------------------------------------------------------
huawei(config)#undo interface h248 0
  Are you sure to del MG interface?(y/n)[n]:y
huawei(config)#protocol support mgcp 
huawei(config)#save             
huawei(config)#reboot system
  Please check whether data has saved, the unsaved data will lose if reboot
system, are you sure to reboot system? (y/n)[n]:y

After the system is restarted, re-log in to the system.

huawei(config)#display protocol support
System support MGCP protocol     
huawei(config)#interface mgcp 0
  Are you sure to add MG interface?(y/n)[n]:y

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ONT Voice Service Management----display ont-mg-attribute-profile

Function

This command is used to query the MG interface attribute profile on the optical network terminal (ONT). You can apply one profile to one MG interface or multiple MG interfaces at a time.

Format

display ont-mg-attribute-profile { profile-id profile-id | profile-name profile-name-value } *
display ont-mg-attribute-profile all

Parameters

Parameter	Description	Value
all	Indicates all MG interface attribute profiles.	-
profile-id profile-id	Indicates the profile ID. It uniquely identifies a profile.	Numeral type. Range: 1-64.
profile-name profile-name-value	Indicates the profile name. It uniquely identifies a profile.	Character string type, a string of 1-32 characters.

Modes

Privilege mode,Huawei MA5683T,  Huawei MA5680T,  MA5608T

Level

Operator level

Usage Guidelines

You can run the ont-mg-attribute-profile add command to add an MG interface attribute profile.

Example

To query the MG interface attribute profile named pots-profile-area1 on the ONT, do as follows:

huawei(config)#display ont-mg-attribute-profile
{ all<K>|profile-id<K>|profile-name<K> }:profile-name
{ profile-name-value<S><Length 1-32> }:pots-profile-area1
{ <cr>|profile-id<K> }:                                                         
                                                                                
  Command:                                                                      
          display ont-mg-attribute-profile profile-name pots-profile-area1      
  ------------------------------------------------------------------------------
  Profile ID                  : 4                                               
  Profile name                : pots-profile-area1                              
                                                                                
  Faxmode                     : T.38                                            
  Negotiate mode              : negotiate                                       
                                                                                
  Order1                                                                        
  Codec1                      : G711A                                           
  Packet period1              : 20 ms                                           
  Silence1                    : off                                             
  Order2                                                                        
  Codec2                      : G711U                                           
  Packet period2              : 20 ms                                           
  Silence2                    : off                                             
  Order3                                                                        
  Codec3                      : G729                                            
  Packet period3              : 20 ms                                           
  Silence3                    : off                                             
  Order4                                                                        
  Codec4                      : G722                                            
  Packet period4              : 20 ms                                           
  Silence4                    : off   
  Oob dtmf                    : outband
  Announcement type           : Fast busy
  Fixed jitter buffer         : 60 ms
  Dynamic jitter buffer       : 6 ms
  Max jitter buffer           : 135 ms
  Min jitter buffer           : 2 ms
  Echo flag                   : on
  Pstn protocol variant       : tp
  Piggyback event             : disable
  Tone event                  : disable
  Dtmf event                  : disable
  Cas event                   : disable

  Flash upper                 : ONT own default value
  Flash lower                 : ONT own default value
  Silence                     : base-on-codec
  ------------------------------------------------------------------------------                                          

To query all MG interface attribute profiles on the ONT, do as follows:

huawei(config)#display ont-mg-attribute-profile
{ all<K>|profile-id<K>|profile-name<K> }:all
                                                                                
  Command:                                                                      
          display ont-mg-attribute-profile all                                  
  ------------------------------------------------------------------------------
  Profile-id                Profile-name                                        
  ------------------------------------------------------------------------------
  1                         mg-attribute-profile_1                              
  2                         mg-attribute-profile_2                              
  3                         mg-attribute-profile_3                              
  4                         pots-profile-area1                                  
  ------------------------------------------------------------------------------
  Total:  4                                                                     

System Response

• The system displays the queried result when the command runs successfully.
• The following table describes the parameters in response to the display ont-mg-attribute-profile profile-name pots-profile-area1 command.

  Parameter	Description
  Profile ID	Indicates the profile ID. It uniquely identifies a profile.
  Profile name	Indicates the profile name. It uniquely identifies a profile.
  Faxmode	Indicates the fax mode.
  Negotiate mode	Indicates the fax/modem negotiation mode.
  Codec1	Indicates the codec type in the codec mode with priority 1.
  Packet period1	Indicates the packetization duration in the codec mode with priority 1.
  Silence1	Indicates the silence compression configuration in the codec mode with priority 1.
  Codec2	Indicates the codec type in the codec mode with priority 2.
  Packet period2	Indicates the packetization duration in the codec mode with priority 2.
  Silence2	Indicates the silence compression configuration in the codec mode with priority 2.
  Codec3	Indicates the codec type in the codec mode with priority 3.
  Packet period3	Indicates the packetization duration in the codec mode with priority 3.
  Silence3	Indicates the silence compression configuration in the codec mode with priority 3.
  Codec4	Indicates the codec type in the codec mode with priority 4.
  Packet period4	Indicates the packetization duration in the codec mode with priority 4.
  Silence4	Indicates the silence compression configuration in the codec mode with priority 4.
  Oob dtmf	Indicates the dual tone multiple frequency (DTMF) transmission mode.
  Announcement type	Indicates the type of the signal tone that is heard when offhook times out on the POTS port.
  Fixed jitter buffer	Indicates the initial value of the static jitter buffer.
  Dynamic jitter buffer	Indicates the initial value of the dynamic jitter buffer.
  Min jitter buffer	Indicate the minimum value of the jitter buffer.
  Max jitter buffer	Indicate the maximum value of the jitter buffer.
  Echo flag	Indicates whether to enable echo cancellation.
  Pstn protocol variant	Indicates a geographical location variable, which is used to identify a time tone and adjust time in the case of the caller identification display (CID) service.
  Piggyback event	Indicates whether to send piggyback events using RTP packets.
  Tone event	Indicates whether to process the Tone events in RTP packets defined in RFC4733.
  Dtmf event	Indicates whether to process the DTMF events in RTP packets defined in RFC4733.
  Cas event	Indicates whether to process the CAS events in RTP packets defined in RFC4733.
  Flash upper	Indicates the upper threshold of hooking flash.
  Flash lower	Indicates the lower threshold of hooking flash.
  Silence	Indicates whether to enable silence compression for interfaces.

• The following table describes the parameters in response to the display ont-mg-attribute-profile all command.

  Parameter	Description
  Profile-id	Indicates the profile ID. It uniquely identifies a profile.
  Profile-name	Indicates the profile name. It uniquely identifies a profile.

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ONT Voice Service Management----display ont mg status

Function

This command is used to query the registration status of the MG interface to which the ONT belongs.

Format

display ont mg status portid ontid

Parameters

Parameter	Description	Value
portid	Indicates the ID of the PON port that is connected to the ONT to be queried.	Please see Differences Between Shelves.
ontid	Indicates the ID of the ONT to be queried.	Numeral type. Range: varies with the board type.

Modes

EPON mode, GPON mode,Huawei MA5683T,  Huawei MA5680T,  MA5608T

Level

Operator level

Usage Guidelines

• Before running this command, run the interface gpon command in the global config mode to enter the GPON mode or run the interface epon command to enter the EPON mode.
• The ONT call emulation test can be performed only when the MG interface of the ONT is in the registered state.

Example

To query the MG interface registration status of ONT 0 connected to GPON port 0/3/0, do as follows:

huawei(config-if-gpon-0/3)#display ont mg status
{ portid<U><0,3> }:0
{ ontid<U><0,63> }:0
                                                                                
  Command:                                                                      
          display ont mg status 0 0                                             
  ---------------------------------                                             
   MGID     MG Status                                                           
   0        Registered                                                          
  ---------------------------------

System Response

• The system displays the queried result when the command runs successfully.
• The following table describes the parameters in response to the display ont mg status 0 0 command.

  Parameter	Description
  MGID	Indicates the MG interface ID of the ONT.
  MG Status	Indicates the MG interface current status. Options: Registering: being registered. Registered: Registration succeeds. This state is the normal state and the call emulation test can be performed only in this state. Fault: The interface is faulty. UnRegistered: The interface is not registered or fails to be registered. ONU rebooting: The ONT is restarting. The protocol incorrect: The protocol is incorrect. This state is displayed when the ONT voice protocol is SIP.

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ONT Voice Service Management----display ont emulational call status

Function

This command is used to query the current status of the call emulation test on the POTS port of the ONT.

Format

display ont emulational call status frameid/slotid/portid ontid ont-potsid

Parameters

Parameter	Description	Value
frameid/slotid/portid	Indicates the subrack ID, slot ID, and port ID of the ONT to be queried.	Please see Differences Between Shelves.
ontid	Indicates the ID of the ONT to be queried.	ontid: numeral type. Range: varies with the board type.
ont-potsid	Indicates the POTS port ID of the ONT to be queried.	ont-potsid: numeral type. Range: 1-255.

Modes

Test mode, Huawei MA5683T,  Huawei MA5680T,  MA5608T

Level

Operator level

Usage Guidelines

• Before running this command, run the config command to enter the global config mode, and then run the test command to enter the test mode.
• The query result is available only after you run the ont emulational call command to start the ONT call emulation test and the emulation test is ongoing. Otherwise, the system displays an error message.
• The display simulation call ont command is the optimized version of the display ont emulational call status command. You are advised to use the optimized command display simulation call ont. The display ont emulational call status command is still retained to ensure the compatibility between the earlier and later versions.

Example

To query the status of the call emulation test on POTS port 1 of ONT 0 connected to GPON port 0/3/0, do as follows:

huawei(config-test)#display ont emulational call
{ status<K> }:status
{ frameid/slotid/portid<S><Length 5-15> }:0/3/0
{ ontid<U><0,1023> }:0 
{ ont-potsid<U><1,255> }:1

  Command:
          display ont emulational call status 0/3/0 0 1  
----------------------------------------------------------------
  F/S/P                : 0/3/0   
  ONT-ID               : 0
  ONT-POTSID           : 1   
  Test type            : caller emulational call test
  Current status       : Receiving
----------------------------------------------------------------

System Response

• The system displays the queried result when the command runs successfully.
• The following table describes the parameters in response to the display ont emulational call command.

  Parameter	Description
  F/S/P	Indicates the subrack ID, slot ID, and port ID of the PON port connected to the ONT.
  ONT-ID	Indicates the ONT ID. It uniquely identifies an ONT of the PON port.
  ONT-POTSID	Indicates the ID of a POTS port on the ONT.
  Test type	Indicates the test type. Options: caller emulation call test and callee emulation call test.
  Current status	Indicates the current status of the current call emulation test. Options: Idle: The port is idle. Off-hook: The caller or callee picks up the phone. Dial tone: The dial tone is played for the caller (unique status in the caller emulation test). Receiving: The caller is receiving digits (unique status in the caller emulation test). Receive end: The caller completes receiving digits (unique status in the caller emulation test). Ringing-back: The caller hears the ring back tone (unique status in the caller emulation test). Ringing: The phone is ringing (unique status in the callee emulation test). Connected: The call is ongoing. Busy tone: The caller hears the busy tone (unique status in the caller emulation test). On-hook: The caller or callee hangs up the phone. Test end (Waiting to stop the emulation call): The emulation test is ended (Waiting to stop the emulation call). Other: other unrecognized states.

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What about GPON Global Parameter Configuration--display gpon board workmode

Function

This command is used to query the working mode of an XG-PON board.

Format

display gpon board workmode frameid/slotid

Parameters

Parameter	Description	Value
frameid/slotid	Indicates the subrack ID and slot ID. Enter a slash (/) between the subrack and slot IDs.	Please see Differences Between Shelves.

Modes

Diagnose mode,  Huawei MA5683T,  Huawei MA5680T,  Huawei MA5608T

Level

Operator level

Usage Guidelines

Run the config command to enter global config mode, and then run the diagnose command to enter diagnose mode.

Example

To query the working mode of the XG-PON board in slot 1, do as follows:

huawei(diagnose)%%display gpon board workmode 0/1                          
 Board work mode: XG-PON                                                

System Response

• The system displays the queried result when the command runs successfully.
• The following table describes the parameters in response to the display gpon board workmode command.

  Parameter	Description
  Board work mode	Indicates the board working mode, which includes GPON and XG-PON. When the working mode is GPON, the board can be connected to GPON ONUs. When the working mode is XG-PON, the board can be connected to XG-PON ONUs.

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What is the display ont-profile bound-info(distributing-mode)

Function

This command is used to query the bound information about the ONT capability set profile, including the position of the PON port the ONT which binds the ONT capability set profile related to, and the ONT ID.

Format

display ont-profile bound-info { profile-id profile-id | profile-name profile-name }

Parameters

Parameter	Description	Value
profile-id profile-id	Queryies the information about the ONT capability set profile by profile ID.	Numeral type. Range: 1-128.
profile-name profile-name	Queryies the information about the ONT capability set profile by profile name.	Character string type, a string of 1-63 characters.

Modes

Privilege mode, diagnose mode,Huawei MA5680T,  Huawei MA5683T,  MA5683T Platinum Line

Level

Operator level

Usage Guidelines

• In the privilege mode or global config mode, run the diagnose command to enter the Diagnose mode.
• The ONT capability set profiles which have been bound cannot be modified or deleted, and you must unbound them using the ont modify(distributing-mode) command or the ont delete command first.

Example

To query the bound information about ONT capability set profile 1, do as follows:

huawei#display ont-profile bound-info
{ profile-id<K>|profile-name<K> }:profile-id
{ profile-id<U><1,128> }:1

  Command:
          display ont-profile bound-info profile-id 1
  ---------------------------------------------------------------------------
  F/S/P       ONT List
  ---------------------------------------------------------------------------
  0/ 1/0      0,2
  0/ 2/0      3-5
  0/ 4/0      5-6,8
  ---------------------------------------------------------------------------

System Response

• The system displays the queried result when the command runs successfully.
• The following table describes the parameters in response to the command.

  Parameter	Description
  F/S/P	Indicates the shelf ID, slot ID, and port ID of the ports the ONTs which bind ONT capability set profile related to.
  ONT List	Indicates the list of the ONTs which bind ONT capability set profile.

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What is the display ont-profile(distributing-mode)

Function

This command is used to query the information about the ONT capability set profile in a distributed mode.

Format

display ont-profile { profile-id profile-id | profile-name profile-name | all }

Parameters

Parameter	Description	Value
profile-id profile-id	Indicates the ID of the ONT capability set profile. It identifies a capability set profile uniquely.	Numeral type. Range: 1-128.
profile-name profile-name	Indicates the name of the ONT capability set profile. The default naming rule in the system is "ont-profile_x". "x" is the ID of the ONT capability set profile.	Character string type, a string of 1-63 characters.
all	When you need to query the summary information on all the ONT capability set profiles, use this parameter. The summary information about all ONT capability set profiles includes the profile ID, profile name, and binding times of an ONT capability set profile.	-

Modes

Privilege mode, Huawei MA5680T,  Huawei MA5683T

Level

Operator level

Usage Guidelines

• To switch the xPON mode, run the diagnose command in privilege mode or global config mode to enter diagnose mode, and then run thexpon mode switch-to command. After the switching, reset the device for the mode to take effect.
• When the profile ID or profile name is specified, the system displays the detailed information about the specified profile.

Example

To query the detailed information about ONT capability set profile 1, do as follows:

huawei#display ont-profile
{ all<K>|profile-id<K>|profile-name<K> }:profile-id
{ profile-id<U><1,128> }:1

  Command:
          display ont-profile profile-id 1
  ---------------------------------------------------------------------------
  Profile ID  : 1
  Profile name: ont-profile_1
  ---------------------------------------------------------------------------
  Number of POTS ports:               0
  Number of ETH ports:                adaptive
  Number of VDSL ports:               0
  TDM port type:                      E1
  TDM service type:                   TDMoGem
  Number of TDM ports:                8
  Number of MOCA ports:               0
  Number of CATV UNI ports:           0
  Mapping mode:                       VLAN ID
  The type of flow control:           PQ
  ---------------------------------------------------------------------------
  Binding times:                      0
  ---------------------------------------------------------------------------

To query the information about all the ONT profiles, do as follows:

huawei#display ont-profile
{ all<K>|profile-id<K>|profile-name<K> }:all

  Command:
          display ont-profile all
  ---------------------------------------------------------------------------
  Profile ID   Profile name                                     Binding Times
  ---------------------------------------------------------------------------
           1   ont-profile_1                                                0
           2   ont-profile_2                                                0
           3   ont-profile_3                                                0
           4   ont-profile_4                                                0
           5   ONT_PROFILE_HW_OT925                                         0
           6   ONT_PROFILE_HW_HG850                                         0
           7   ONT_PROFILE_HW_HG810                                         0
          17   OT923                                                        1
  ---------------------------------------------------------------------------
  Total: 8

System Response

• The system displays the queried result when the command runs successfully.
• The following table describes the parameters in response to the display ont-profile profile-id 1 command.

  Parameter	Description
  profile-id	Indicates the ID of the ONT capability set profile.
  profile-name	Indicates the name of the ONT capability set profile.
  Number of POTS ports	Indicates the number of POTS ports. When the value is adaptive, it indicates adaptive mode, in which the number of POTS ports is set based on the actual number on the ONT.
  Number of ETH ports	Indicates the number of ETH ports. When the value is adaptive, it indicates adaptive mode, in which the number of Ethernet ports is set based on the actual number on the ONT.
  Number of VDSL ports	Indicates the number of VDSL ports. When the value is adaptive, it indicates adaptive mode, in which the number of VDSL ports is set based on the actual number on the ONT.
  TDM port type	Indicates the TDM port type. It can be E1 or T1 type.
  TDM service type	Indicates the TDM service type. It can be TDMoGEM type only, that is, TDM service over GPON encapsulation mode.
  Number of TDM ports	Indicates the number of TDM ports.
  Number of MOCA ports	Indicates the number of MOCA ports.
  Number of CATV UNI ports	Indicates the number of CATV ports on the user side. When the value is adaptive, it indicates adaptive mode, in which the number of CATV ports is set based on the actual number on the ONT.
  Mapping mode	Indicates the mapping mode between the service stream and the GEM port. In single-bridge mode, the mapping mode can be configured to VLANID, 802_1PPRI, or VLANID+802_1PPRI. The default mode is VLANID. In multi-bridge mode, the mapping mode can be configured to PORT ID. You can run the mapping-mode(gpon profile) command to configure the mapping mode. By default, the ONT supports the VLAN mapping mode. Each ONT can be configured with only one mapping mode.
  The type of flow control	Indicates the type of the flow control, which can be PQ, GEMPORT-CAR, or FLOW-CAR. When the PQ mode is used, you need to define the sending queue of the GEM port packets in the T-CONT. The T-CONT sends the upstream data strictly according to the queue priority. By default, there are eight queues (queue 0 to queue 7) in the system. Queue 7 has the highest priority and the traffic of this queue is assured first. When the GEMPORT-CAR mode is used, the ONT restricts the rate of data packets carried on the GEM port based on the flow control settings of the GEM port. When the GEM port carries multiple service streams, the default scheduling mode of the ONT determines whether the PQ scheduling, WRR scheduling, or PQ+WRR scheduling is used. If there are multiple GEM ports in the T-CONT, the scheduling mode of the data packets between the GEM ports is also determined by the default scheduling mode of the ONT. When the FLOW-CAR mode is used, the ONT controls all service streams carried on the GEM port one by one, which is more refined as compared with the flow control in the GEM flow control mode. After the flow control of the service streams is complete, the service streams are scheduled in the T-CONT queue. The scheduling mode is determined by the default scheduling mode of the ONT.
  Binding times	Indicates the binding times of the ONT capability set profile.

• The following table describes the parameters in response to the display ont-profile all command.

  Parameter	Description
  GPON Profile ID	Indicates the ID of the ONT capability set profile.
  Profile name	Indicates the name of the ONT capability set profile.
  Binding Times	Indicates the binding times of the ONT capability set profile.

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display xdsl data-rate-profile(tr165)

Function

This command is used to query an xDSL data rate profile in TR165 mode. To query parameter information such as the data path mode and upstream/downstream rate, run this command.

Format

display xdsl data-rate-profile [ profile-index ]

Parameters

Parameter	Description	Value
profile-index	Indicates the ID of an xDSL data rate profile. To query a specified xDSL data rate profile, use this parameter.	Numeral type. Range: 1-4294967294.

Modes

Privilege mode, VDSL mode, ADSL mode,

Huawei MA5683T, Huawei MA5680T

Level

Operator level

Usage Guidelines

• In the global config mode, run the interface vdsl command to enter VDSL mode or run the interface adsl command to enter ADSL mode.
• If the ID of an xDSL data rate profile is specified, the system displays the detailed information about the specified data rate profile. If the ID of an xDSL data rate profile is not specified, the system displays the brief information about all xDSL data rate profiles.

Example

To query the brief information about all data rate profiles, do as follows:

huawei#display xdsl data-rate-profile                                    
{ <cr>|profile-index<U><1,4294967294> }:                                               
                                                                                
  Command:                                                                      
          display xdsl data-rate-profile                                          
  ------------------------------------------------------------------------------
     Profile  Profile             Min        Max   Max        Data Path    Ref
     Index    Description         Rate       Rate  BER        Mode         Times
  ------------------------------------------------------------------------------
           1  DEFVAL UPSTREAM       32     200000  eminus5    Both            48
           2  DEFVAL DOWNSTREA      32     200000  eminus5    Both            48
              M
           3  DSL DATA RATE PR      32     200000  eminus5    Both             0
              OFILE 3
  ------------------------------------------------------------------------------
  Total: 3
  Note : The unit of rate is Kbps

To query the detailed information about data rate profile 3, do as follows:

huawei#display xdsl data-rate-profile                                    
{ <cr>|profile-index<U><1,4294967294> }:3                                              
                                                                                
 Command:
          display xdsl data-rate-profile 3
  ------------------------------------------------------------------------------
  Profile index               : 3
  Description                 : DSL DATA RATE PROFILE 3
  Minimum data rate(Kbps)                         : 32
  Minimum reserved data rate(Kbps)                : 32
  Maximum data rate(Kbps)                         : 200000
  Minimum data rate in low power state(Kbps)      : 32
  The ratio between L2 minimum rate and L0 rate   : 0
  Maximum data rate in low power state(Kbps)      : 32
  Maximum bit error ratio                         : eminus5
  Data rate threshold upshift(Kbps)               : 0
  Data rate threshold downshift(Kbps)             : 0
  Data path mode                                  : Both
  Minimum expected throughput(Kbps)               : 32
  Maximum expected throughput(Kbps)               : 200000
  Maximum net data rate(Kbps)                     : 200000
  Minimum SOS bit rate(Kbps)                      : 8 
  ------------------------------------------------------------------------------

System Response

• The following table describes the parameters in response to the display xdsl data-rate-profile command.

  Parameter	Description
  Profile Index	Indicates the ID of an xDSL data rate profile.
  Profile Description	Indicates the description of a rate profile.
  Min Rate	Indicates the minimum data rate. During the connection establishment, if the downstream rate is lower than the preset minimum downstream rate, the port cannot be activated. The minimum data rate must be lower than or equal to the minimum reserved data rate.
  Max Rate	Indicates the maximum data rate. It must be higher than or equal to the minimum reserved data rate.
  Max BER	Indicates the maximum bit error ratio.
  Data Path Mode	Indicates the data path mode. Currently, two data path modes are supported: ATM mode (transmits ATM cells in the channels) and PTM mode (transmits IP cells in the channels). Generally, only the VDSL line supports the PTM mode. The ADSL line supports only the ATM mode.By default, the system supports both ATM mode and PTM mode, and you can select the proper mode according to the line.
  Ref Times	Indicates the count that an xDSL data rate profile is referenced by ports.

• The following table describes the parameters in response to the display xdsl data-rate-profile 3 command.

  Parameter	Description
  Profile Index	Indicates the ID of an xDSL data rate profile.
  Description	Indicates the description of a rate profile.
  Minimum data rate(Kbps)	Indicates the minimum data rate. During the connection establishment, if the downstream rate is lower than the preset minimum downstream rate, the port cannot be activated. The minimum data rate must be lower than or equal to the minimum reserved data rate.
  Minimum reserved data rate(Kbps)	Indicates the minimum reserved data rate. It must be higher than or equal to the minimum data rate, and lower than or equal to the maximum data rate at the same time.
  Maximum data rate(Kbps)	Indicates the maximum data rate. It must be higher than or equal to the minimum reserved data rate.
  Minimum data rate in low power state(Kbps)	Indicates the minimum data rate in low power state. When the transmit rate of the line is low, the line can be switched to the lower power state to reduce the power consumption.
  The ratio between L2 minimum rate and L0 rate	The ratio of low power rate to the normal rate is 0 by default, indicating that min-rate-lowpower restrictions are used. Otherwise, the minimum rate in low power is determined by L0 multiplied by the ratio.
  Maximum bit error ratio	Indicates the maximum bit error ratio.
  Maximum data rate in low power state(Kbps)	Indicates the maximum data rate in low power state. When the transmit rate of the line is low, the line can be switched to the lower power state to reduce the power consumption.
  Data rate threshold upshift(Kbps)	Indicates the data rate upshift threshold. When the adaptation mode of the transmission rate is defined as the self-adaptation mode in the line profile, the system generates an alarm if the data rate upshift exceeds this threshold.
  Data rate threshold downshift(Kbps)	Indicates the data rate downshift threshold. When the adaptation mode of the transmission rate is defined as the self-adaptation mode in the line profile, the system generates an alarm if the data rate downshift exceeds this threshold.
  Data path mode	Indicates the data path mode. Currently, two data path modes are supported: ATM mode (transmits ATM cells in the channels) and PTM mode (transmits IP cells in the channels). Generally, only the VDSL line supports the PTM mode. The ADSL line supports only the ATM mode.By default, the system supports both ATM mode and PTM mode, and you can select the proper mode according to the line.
  Minimum expected throughput	Indicates the minimum expected throughput rate on the transmission channel in retransmission.
  Maximum expected throughput	Indicates the maximum expected throughput rate on the transmission channel in retransmission.
  Maximum net data rate	Indicates the maximum net data rate on the transmission channel in retransmission.

• For more information about the error message that the system displays against a command entered with incorrect syntax, see 

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