Enterasys Networks CSX7000 Manuel d'utilisateur télécharger pdf (Page 424)

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101

USER’S GUIDE

424 CyberSWITCH

4. If you do NOT see the initialization message, check the configuration to verify that IP routing

is enabled.

5. If IP routing is enabled, and you still do NOT receive a successful initialization message, it may

be that you have either not configured a needed interface or have incorrectly configured an

interface. Check the system’s IP network interface configuration using the

ipnetif

command

(a Manage Mode command). If there is a problem with the configuration, use

CFGEDIT

to make

corrections.

REMOTE DEVICE CONNECTIVITY

To verify remote device connectivity to the CyberSWITCH, the WAN lines that are connected to

the system must be available for use, and the bridging and/or routing options must be properly

initialized. The remote devices must be operational and available to initiate ISDN WAN

connections.

The method of connection initiation is dependent upon the remote device type. Refer to the remote

device documentation to determine how to initiate an ISDN WAN connection.

To verify connectivity:

1. In a controlled manner, initiate an ISDN connection from each remote device.

2. When each remote device connects to the system, it will appear as either a “REMOTE site” or

as the configured Device Name (if security is enabled) on the Monitor Connections screen. To

display the Monitor Connections screen, enter the following console command:

Note: The terminal type must be the same for Telnet and the terminal emulation. Use the

term set

administration console command to set the terminal type.

If each remote device is able to connect to the CyberSWITCH, then WAN connectivity is

successful.

3. If the remote device is NOT able to connect to the CyberSWITCH, try the following:

a. Set-up:

The system software should be up and running. (At the administration console: if you are

in the Connection Monitor window, exit to the “[System Name] >” prompt.)

• Enable the call trace messages with the

trace on

console command.

• Erase the current system messages using the

console command.

• In a controlled manner, initiate an ISDN connection from the remote device.

b. Action:

• After a connection has been initiated, view the system messages (by issuing the

console command). Look for the following call request messages among the system

messages:

In - INCOMING CALL Call Id=<call Id> Slot =<slot #> Port=<port

#> Chans=<bearer channel map> Ces=<comm endpoint suffix>

Rate=<data rate>

Out - CONNECT Call Id=<call Id> Slot=<slot #> Port=<port #>

Chans=<bearer channel map> Ces=<communication endpoint suf-

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Enterasys Networks CSX7000 Manuel d'utilisateur Page 424

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