8. Troubleshooting

Table 8-1. Alarm Conditions (3 of 7)

Alarm Condition

What It Indicates

What To Do

 

 

 

Link Profile Disabled,

An ISDN backup call could

Change the ISDN Link Profile’s

ISDN Link Name

not be made because the

Link Status to Auto (Main

 

specified link profile was

Menu

Configuration

 

disabled.

ISDN

Link Profiles).

 

 

 

LMI Down, frame relay

The Local Management

For the network interface:

link 2

Interface is down for the

 

If LMI was never up, verify that

 

specified frame relay link.

 

 

 

the LMI Protocol setting

 

 

 

 

 

 

reflects the LMI type being

 

 

 

used.

 

 

 

If LMI was never up:

 

 

 

– Verify that the proper time

 

 

 

slots have been configured.

 

 

 

– Verify that the LMI Protocol

 

 

 

setting reflects the LMI type

 

 

T

being used.

 

 

 

Verify that Frame Relay

 

 

 

Performance Statistics show

 

 

 

LMI frames being transmitted.

 

 

If all of the above have been

 

 

verified and the physical link is not

 

 

in Alarm, contact your network

 

 

provider.

 

 

 

 

 

For user data port:

 

 

 

Check that the DTE cable is

 

 

 

securely attached at both ends.

 

 

 

Verify that Transmit Clock

 

 

 

Source and Invert Transmit

 

 

 

Clock options are properly

 

 

Tconfigured.

 

 

 

Verify that Frame Relay

 

 

 

Performance Statistics show

 

 

 

LMI frames being received. If

 

 

 

no frames are being received:

 

 

 

– Check the attached device.

 

 

 

– Verify that the LMI Protocol

 

 

 

setting reflects the LMI type

 

 

 

being used.

 

 

 

 

 

1nnnn indicates a DLCI number of 16 through 1007.

2frame relay link is one of the following:

Net1-FR1. The frame relay link specified for the network interface, Network 1.

Port-n. The frame relay link associated with a user data port.

ISDN Link Name on a non-network ISDN DBM interface.

3Does not apply to a TS Access Management Link DLCI.

9128-A2-GB20-80

September 2002

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Image 273
Paradyne 9126-II manual Alarm Conditions 3 What It Indicates What To Do, Menu→ Configuration→, LMI Down, frame relay, Link