SHDSL Port Configuration----activate(shdsl)

Function Description

The Single-line High Speed Digital Subscriber Line (SHDSL) technology provides symmetric high rate leased line access service over twisted pairs to meet the requirements of the small to medium-sized enterprises or SOHO users. SHDSL offers a reach distance from 3 km to 6 km and a rate from 192 kbit/s to 2312 kbit/s. The MA5600T/MA5603T/MA5608T supports adding and deleting a line profile or an alarm profile, activating and deactivating a port, as well as querying the information about the line and the port.

activate(shdsl)

Product

MA5680T,MA5683T,MA5608T

Function

This command is used to activate an SHDSL port. The parameters in the line profile, such as the upstream and downstream line rates and the SNR margin, are negotiated between the SHDSL transceiver unit-central office end (STU-C) and the SHDSL transceiver unit-remote end (STU-R). When you need to check the line distance and the line status and check whether the devices can work in the normal state with these parameters, run this command. After an SHDSL port is activated, services can be transmitted between the SHDSL port and the STU-R.

Format

activate { portid | all } [ profile-index | profile-name profile-name ]

Parameters

Parameter	Description	Value
portid	Indicates the ID of the SHDSL port to be activated.	Numeral type. Range: varies with the board type.
all	Activates all the SHDSL ports on the current board.	-
profile-index	Indicates the index of an SHDSL line profile. If you specify a profile index, the SHDSL port is activated using the corresponding line profile. If you do not specify a profile index: If it is the first time to activate the SHDSL port, line profile 1 is used to activate the SHDSL port. If it is not the first time to activate the SHDSL port, the line profile that is previously bound to the SHDSL port is used to activate the SHDSL port.	Numeral type. Range: 1-107.
profile-name profile-name	Indicates the profile name of the SHDSL port to be activated.	Character string type, a string of 1-32 characters.

Modes

SHDSL mode

Level

Operator level

Usage Guidelines

• Run the config command to enter global config mode, and then run the interface shl command to enter SHDSL mode.
• When you activate a port:
  • If the STU-R is online (powered on), the activating process ends immediately after the training is successful.
  • If the STU-R is offline (powered off), the connection set up during the activating process is disconnected, and the STU-C is in the detection state. Once the STU-R is powered on again, the training is automatically initiated. After the training is successful, the SHDSL port is activated.
• An SHDSL port must be activated before being used to transmit services.
• The line profile that is used to activate a port must match the port type.
• If you need to apply new parameters to an activated port, you must deactivate the port and then activate it with a profile that contains the new parameters.
• The port that is experiencing a loopback cannot be activated.

Example

To activate port 0/3/0 by using line profile 2, do as follows:

huawei(config-if-shl-0/3)#activate 
{ all<K>|portID<U><0,15> }:0 
{ <cr>|profile-index<U><1,107>|profile-name<K> }:2                                          
                                                                                                                                             
  Command:                                                                      
          activate 0 2                                                          
huawei(config-if-shl-0/3)#   
  Send the command to activate port 0 successfully
   

System Response

• The system displays the message "Send the command to activate port x successfully" after the port is activated successfully. The x is the number of the port that is activated.

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