4. Configuration Options
9128-A2-GB20-80 September 2002 4-21
Configuring the Overall System
The System menu options are explained in the following sections:

Configuring Frame Relay and LMI for the System (CSU/DSUs)

Configuring Service Level Verification Options

Configuring General System Options

Configuring Frame Relay and LMI for the System (CSU/DSUs)

Select Frame Relay and LMI from the System menu to display or change the
Frame Relay and LMI options for the entire system (see Table4-1, S ystem Frame
Relay and LMI Options).
Main Menu
Configuration
System

Frame Relay and LMI

See

Configuring Frame Relay for an Interface

on page 4-61 to set an interfaces
frame relay options.
Table 4-1. System Frame Relay and LMI Options (1 of 4)
LMI Behavior
Possible Settings: Independent,
Net1-FR1_Follows_Port-1,
Net1-FR1_Follows_Port-2,
Net1-FR1_Follows_Rtr-S0,
Port-1_Follows_Net1-FR1,
Port-2_Follows_Net1-FR1,
Rtr-S0_Follows_Net1-FR1,
All_Ports_Follow_Net1-FR1,
Port-1_Codependent_with_Net1-FR1,
Port-2_Codependent_with_Net1-FR1,
Rtr-S0_Codependent_with_Net1-FR1,
Default Setting: Independent
Configures the device to allow the state of the LMI to be passed from one interface to
another, determining how the unit will handle a change in the LMI state. Sometimes
referred to as LMI pass-through.
Display Conditions
Port-
n
options are available on CSU/DSUs and Rtr-S0 option s are
available on the FrameSaver SLV 9126-II Router.
NOTE: LMI Behavior cannot be changed while Auto Backup is enabled. A w arnin g
message appears at the bottom of the screen if auto backup is enabled. First, disable
Auto Backup, and then change LMI Behavior .
Independent Handles the LMI state of each interface sepa ra tely so that the LM I stat e of
one interface has no effect on the LMI state of another interface. Provides LMI Spoofing.
This is the recommended setting when backup is configured, and for Network Service
Providers (NSPs).