Avaya P332G-ML manual Intermodule Port Redundancy, Port Redundancy CLI Commands

Chapter 11 Avaya P330 Layer 2 Features

—“switchback-interval” — the minimum time (in seconds) that the primary port link has to be up (following failure) before the system switches back to the primary port. The “none” parameter, if configured, prevents switching back to the primary.

Intermodule Port Redundancy

The intermodule port redundancy feature supports one pair of redundant ports per stack. The secondary port is activated:

•when the primary port link is down, or

•when the module in the stack holding the primary port has been powered down or removed.

Switching time for intermodule port redundancy is approximately 1 second.

Note: Defining intermodule port redundancy on ports with no link causes both ports to be disabled. You should connect the link prior to attempting to define intermodule port redundancy.

Note: Once a port has been designated in a redundancy scheme, either as a primary or a secondary port, it can not be designated in any other redundancy scheme.

Note: Intermodule Port Redundancy does not interworks with the Spnning Tree Algorithm.

Port Redundancy CLI Commands

The following table contains a list of the CLI commands for the Redundancy feature. The rules of syntax and output examples are all set out in detail in the P330 Reference Guide.

Table 11.6 Redundancy CLI Commands (check spec)

In order to...	Use the following command...
Define or remove port redundancy	set port redundancy
schemes
Enable the defined port	set port redundancy enable
redundancy schemes

Avaya P332G-ML User’s Guide 73