Disabling or Enabling Payload Scrambling

Payload scrambling is a function used to help ensure data integrity at the level of the SONET or SDH payload envelope. This process is enabled, by default, on the VNswitch 900EA. If the VNswitch module is to communicate with a DIGITAL GIGAswitch/FDDI AGL2, you must disable payload scrambling because it is not supported on the GIGAswitch/FDDI AGL2.

Procedure:

Step Action
1 Select Telnet to Module from the application tree and connect to the module.
2 At the Main prompt (Main>), type Config and press Return.
3 At the Config> prompt, enter atm to access the ATM Config prompt.
4 Enter physical at the ATM Config> prompt.
5 If you want to disable payload scrambling, enter disable payload scramble.

If you want to enable payload scrambling, enter enable payload scrable.

The factory default is enable.

6 Press Return. Payload scrambling is disabled or enabled for the chosen interface and the ATM Physical Config> prompt is displayed.
7 Log out of the Telnet session and terminate the connection.