3Com 3031 Command Reference Manual page 326

3com 3031: reference guide

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Using the clock command, you can specify ATM interface to use internal

transmission clock signal. Using the undo clock command, you can restore the

usage of network clock signal.

By default, ATM interface uses the network clock signal. This clock signal is usually

provided by the device which provides ATM interfaces.

When two network devices are directly connected in the back-to-back method

through the ATM interfaces, this command is used to set the internal transmission

clock at the ATM interface of one device.

Although this command is valid on both ATM main interface and sub-interface, it can only be

used in ATM main interface view and there is not this command in ATM sub-interface view.

For the related command, see display atm interface.

Specify ATM interface Atm1/0/0 to use the internal transmission clock.

[3Com-Atm1/0/0] clock master

debugging atm all

debugging atm all

undo debugging atm all

Using the debugging atm all command, you can enable all the debugging

switches of ATM. Using the undo debugging atm all command, you can disable

the debugging.

By default, all the ATM debugging switches are disabled.

Because the use of this command can lead to a mass of output information, this may cause that

users cannot control network devices through terminals and the efficiency of packet transmitting

and receiving may be greatly damaged.

For the related commands, see debugging atm error, debugging atm event, and

debugging atm packet.