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Description

Use the clock command to specify the clock signal to be adopted by an ATM

 

interface.

 

Use the undo clock command to restore the default.

 

By default, ATM interface uses line clock signal (slave). This clock signal is usually

 

provided by device which provides ATM interfaces.

 

When two network devices are connected back-to-back through their ATM

 

interfaces, you need to configure one interface to adopt the signal of the internal

 

transmission clock.

n

The effect of this command applies to both ATM main interface and sub-interface.

However, the command is available only in ATM main interface view.

Related command:

display atm interface.

Example

# Specify ATM 1/0 interface to adopt the signal of the internal transmission clock.

 

<Sysname> system-view

 

[Sysname] interface atm 1/0

 

[Sysname-Atm1/0] clock master

 

 

display atm class

 

Syntax

display atm class [ atm-class-name]

View

Any view

Parameter

atm-class-name: ATM class name, a string of 1 to 16 characters.

Description

Use the display atm class command to display the information about an ATM

 

class.

 

Note that:

 

If you provide the atm-class-nameargument, this command displays the

 

information about the ATM class identified by the argument.

 

If you do not specify the atm-class-nameargument, this command displays the

 

information about all the ATM classes.

Example

# Display the information about the ATM class named “main”.

 

<Sysname> display atm class main

 

ATM CLASS: main

 

Service ubr 8000

 

encapsulation aal5snap

 

Table 23 Description on the fields of the display atm class command

FieldDescription

ATM CLASS

ATM class name

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3Com MSR 50, MSR 30 manual Related command Display atm interface Example, Display atm class atm-class-name