Cisco Systems CGR1120K9 manual Module States, State Description

Hardware Overview

The module provides two physical connectors for antennas.

Module States

The WiMAX module has the following states:

Table 5	WiMAX Module States
State		Description
Configured		In this state the WiMAX module has all the necessary configuration information
		and can be started by the port manager. Modifications to configuration
		parameters using the configuration file require re-initialization of the WiMAX
		module.
		Input signal(s):
		MAC start
		• Action—Starts the MAC process
		•	Next state—Disconnected
		Configuration error
		•	Action—Send message
		•	Next state—Initializing
		This state corresponds to the port manager configured state.
Disconnected		Corresponds to the Interface Down state.
		Exit Criteria: Start of Scanning.
Scanning		This state is internal to the WiMAX module and does not need to be exposed to
		the port manager other than for debug purposes.
		Exit criteria: BS found or stop scanning signal from the Port manager.
Connecting		This state is internal to the WiMAX module and does not need to be exposed to
		the port manager other than for debug purposes.
		Exit criteria: finished SBC message exchange.
Authenticating		This state is internal to the WiMAX module and does not need to be exposed to
		the port manager other than for debug purposes.
Connected		In this state the WiMAX module has at least one SF each in the DL and UL. This
		SF is called the Initial service flow (ISF). Additional SF may be created by the
		BS as required.
		This state is exposed to the port manager. The method of exposing this state to
		the port manager is TBD; need to review the code to determine if there and
		explicit message or the Module needs to be polled.

Cisco Connected Grid Modules for CGR 1000 Series—WiMAX Installation and Configuration Guide

OL-26236-03 9