Cisco ACIP-SM= 설치 및 구성 매뉴얼 - 페이지 18

{카테고리_이름} Cisco ACIP-SM=에 대한 설치 및 구성 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Cisco ACIP-SM= 33 페이지. Atm cable interface processor (acip)

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Using LEDs to Check ACIP Status

After you install the ACIP and attach the interface cable between the ACIP's interface port and your

cable headend (TeraLink 1000) or external ATM switch, verify the installation by observing the LED

states and the console display.

When the system has reinitialized all interfaces, the enabled LED on the ACIP should go on. The

console screen will also display a message as the system discovers each interface during its

reinitialization. After system initialization, the enabled LED, which is present on all interface

processors, goes on to indicate that the ACIP is enabled for operation.

The following conditions must be met before the ACIP is enabled:

•

If any of these conditions is not met, the enabled LED does not go on.

Verify that the ACIP is installed correctly as follows:

Step 1

Step 2

Step 3

Step 4

Step 5

18 ATM Cable Interface Processor (ACIP) Installation and Conﬁguration

The ACIP is correctly connected to the backplane and receiving power.

The CyBus recognizes the ACIP card.

A valid version of ACIP microcode is loaded and running.

While the system reinitializes each interface, observe the console display messages and

verify that the system discovers the ACIP as follows:

•

If you installed a new ACIP, the system should recognize the new ATM interface but

leave the interface conﬁgured as down.

•

If you replaced an ACIP, the system should recognize the interface and put the

interface into the same state (up or down) the interface had when you removed it.

When the reinitialization is complete, verify that the enabled LED on the ACIP is on and

remains on. If the LED does stay on, proceed to step 5. If the enabled LED does not stay

on, proceed to the next step.

If the enabled LED on the ACIP fails to go on, suspect that the ACIP board connector is

not fully seated in the backplane. Loosen the captive installation screws, then ﬁrmly push

the top ejector down while pushing the bottom ejector up until both are at a 90-degree

orientation to the ACIP faceplate. Tighten the captive installation screws. After the

system reinitializes the interfaces, the enabled LED on the ACIP should go on. If the

enabled LED goes on, proceed to step 5. If the enabled LED does not go on, proceed to

the next step.

If the enabled LED still fails to go on, remove the ACIP and try installing it in another

available interface processor slot.

•

If the enabled LED goes on when the ACIP is installed in the new slot, suspect a failed

backplane port in the original interface processor slot.

•

If the enabled LED still fails to go on, but other LEDs on the ACIP go on to indicate

activity, proceed to step 5 to resume the installation checkout and suspect that the

enabled LED on the ACIP has failed.

•

If no LEDs on the ACIP go on, suspect that the ACIP is faulty.

•

If the enabled LED still does not go on, do not proceed with the installation. Contact

a customer service representative to report the faulty equipment and obtain further

instructions.

If the ATM interface is new, proceed to the section "Conﬁguring the ACIP, " on page 21,

to conﬁgure the new interface. (The interface is not available until you conﬁgure it.)