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ATM/SHOW Commands

2-32

Table 2-14 ATM/SHOW/PORT Parameters

Parameter Description

Transmission Type Synchronous transport signal 3C (STS-3c)

Media Type Type of media (MMF—multimode ﬁber.)

Max VCC The maximum number of VCCs that can be supported by the ATM NIC card in

the FORMULA 8200 is 1024.

Num VCI Bits The maximum number of VCI bits supported in the ATM NIC card in the

FORMULA 8200 is 10.

Operational Status Options: Up or down

Timing Mode Clock source

Options: Internal or loop (recovered from receive clock)

Payload Scramble Whether payload is scrambled prior to transmission.

Options: Enable (scrambled) or disable (not scrambled)

Default: Enable

Line State Up means the physical connection to the ATM port is valid.

Frame Alarm means there is a problem with the physical connection.

Diagnostic Loop State Loopback outgoing trafﬁc at ATM physical layer

Line Loop State Loopback incoming trafﬁc at ATM physical layer

ESI End station identiﬁer; the MAC address of the ATM NIC card

Adapter Ram Size SRAM available in the ATM NIC card

Port ATM Address ATM address of the port

ATM PVC/SVC Mode The type of connection for this port

Signaling Version The user-to-network interface (UNI) version. Currently, the FORMULA 8200

switch supports UNI 3.0 or UNI 3.1. Set this value depending upon the UNI

support on the ATM switch to which you have connected the FORMULA 8200.

Default: UNI 3.0

Signaling VCI The VCI value of the connection over which signaling messages are

exchanged

ILMI Enabled Address registration between an ATM end system and an ATM switch across

the UNI

Options: True (enabled) or false (disabled)

ILMI VCI The VCI value of the connection over which ILMI messages are exchanged

ILMI Polling Whether polling over ILMI is enabled

Options: Enabled or disabled

Signaling Status Operational status of signaling

Options: Up or down

ILMI Status Operational status of ILMI

Options: Up or down

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Allied-telesis AT-8202 Manual de usuario Pagina 60