Enterasys Networks CSX7000 Manual do Utilizador descarregar pdf (Página 430)

100

101

USER’S GUIDE

430 CyberSWITCH

FRAME RELAY CONNECTIONS

To verify a frame relay connection to the CyberSWITCH, the WAN lines that are connected to the

System must be available for use, and the routing option must be properly initialized. To verify a

frame relay connection, perform the following:

1. Enter the

frame relay stats

command at the administration console.

a. If the statistics display appears, the frame relay feature is configured and the frame relay

subsystem should be operational.

b. If you receive the message: No Frame Relay Accesses configured, verify your

configuration. Refer to Frame Relay Accesses in the Configuring Alternate Accesses chapter.

2. Enter the

command at the administration console. The device name for the associated PVC

should appear in the list of connected sites.

3. Check the report log (

) for additional messages. If you see any of the following, you may

have a problem:

Unexpected error during transmission of LMI frame

[FR_IETF] Authentication Failure of remote device “NAME”

[FR_IETF] Off-node Authentication Failure of remote device “NAME”

Try the following:

a. If the system displays the Unexpected error during transmission of LMI

frame message: Use CFGEDIT to change the Frame Relay LMI type. Refer to Configuring

General Access Information in the Configuring Alternate Accesses chapter.

b. If the system displays one of the following messages:

[FR_IETF] Authentication Failure of remote device “NAME”

[FR_IETF] Off-node Authentication Failure of remote device “NAME”

It indicates that the device database does not have a device entry corresponding to the per-

manent virtual circuit. Use CFGEDIT to change the PVC name to match the remote device

name. Refer to Configuring a PVC in the Configuring Alternate Accesses chapter.

PPP L

INK FAILURE DETECTION

To verify that Frame Relay’s Link Failure Detection is enabled, perform a trace to view the Echo-

Request and Reply packets:

1. With the feature enabled, establish a connection.

2. Erase the system log (

command).

3. Issue the

trace ppp on

console command.

4. Wait for at least the configured Echo Frequency.

1 2 ... 425 426 427 428 429 430 431 432 433 434 435 ... 728 729

Comentários a estes Manuais

Sem comentários

Enterasys Networks CSX7000 Manual do Utilizador Página 430

Comentários a estes Manuais