Hitachi GR2000 Series Manual do Utilizador descarregar pdf (Página 298)

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview

8-36 GR2K-GA-0015

Ver. 07-02

If the expected result does not appear, determine the cause in accordance with

Subsection 7.4.2, “WAN line cannot be connected”.

Figure 8-37 Result of show nif Command on WAN NIF

(4) Assurance on ATM Line

[Example]

To assure the ATM line, enter the show nif (ATM) command from the device

management terminal as follows:

The result will appear as Figure 8-38, which assumes that the NIF No. 0 is an NIF of

OC-3c/STM-1 ATM (multimode) and the corresponding line No. 0 is connected to an

applicable device, e.g., DSU or ATM switch. In this example the line is enabled

because of the following:

The subject NIF is operating normally (in this example, “NIF0: active”).

The subject line is operating normally (in this example, “Line0: active up”).

If the expected result does not appear and the line is not operating normally (“Line0:

active up” is not given), ensure the following:

Is the cable disconnected or loosely connected?

Is multimode cable used? (Is single-mode cable mistakenly used?)

Is startup of the connected device complete?

Figure 8-38 Result of show nif Command on ATM NIF

Status of LIF (must be "active")

Status of line (must be "active up")

Status of LIF (must be "active")

Status of line (must be "active up")

1 2 ... 293 294 295 296 297 298 299 300 301 302 303 ... 327 328

Sem comentários

Hitachi GR2000 Series Manual do Utilizador Página 298