Verilink QPRI 2921 (880-503143-001) Product Manual Manual de usuario descargar pdf (Pagina 55)

Configuring the QPRI 2921 Via the NCM 2000 Craft Interface

Verilink QPRI 2921 3-21

Figure 3-16 Diagnostics Menu

NOTE:

If the loopback does not activate, use the Port Configuration

menu to verify that the port is in service.

Table 3-15

QPRI Diagnostics Menu Commands

Command Description Options

Line Loopback (LLB): This option tests the network line from the far-end

node. With Line Loopbacks, incoming signals are looped around and sent

back toward the network. The service provider or far-end node administrator

can then determine if the network line is good.

1) DEACTIVATE

2) ACTIVATE

Payload Loopback (PLB): This option tests the QPRI from the far-end node. In

this case, the data goes through the network line and the QPRI framer before

it is looped back toward the network.

1) DEACTIVATE

2) ACTIVATE

Local Loopback (RLB): This option tests all of the QPRI. Also known as a

Repeater Loopback, the data sent from the data equipment passes through

the QPRI up to the network interface and back to the equipment without

passing through the network line.

1) DEACTIVATE

2) ACTIVATE

-- QPRI DIAGNOSTICS MENU --

-- QPRI DIAGNOSTICS MENU ---- QPRI DIAGNOSTICS MENU --

-- QPRI DIAGNOSTICS MENU --

PORT 1 PORT 2 PORT 3 PORT 4

PORT 1 PORT 2 PORT 3 PORT 4 PORT 1 PORT 2 PORT 3 PORT 4

PORT 1 PORT 2 PORT 3 PORT 4

Loop type NONE NONE NONE NONE

Loop type NONE NONE NONE NONELoop type NONE NONE NONE NONE

Loop type NONE NONE NONE NONE

Test Pattern NONE NONE NONE NONE

Test Pattern NONE NONE NONE NONETest Pattern NONE NONE NONE NONE

Test Pattern NONE NONE NONE NONE

Test Error Counter 0 0 0 0

Test Error Counter 0 0 0 0Test Error Counter 0 0 0 0

Test Error Counter 0 0 0 0

Ln) Line Loop Pn) Payload Loop

Ln) Line Loop Pn) Payload LoopLn) Line Loop Pn) Payload Loop

Ln) Line Loop Pn) Payload Loop

Rn) Local Loop Tn) Test Pattern

Rn) Local Loop Tn) Test PatternRn) Local Loop Tn) Test Pattern

Rn) Local Loop Tn) Test Pattern

An) Send LLB BOP Bn) Send PLB BOP

An) Send LLB BOP Bn) Send PLB BOPAn) Send LLB BOP Bn) Send PLB BOP

An) Send LLB BOP Bn) Send PLB BOP

En) Reset Test Counter X) exit this screen

En) Reset Test Counter X) exit this screenEn) Reset Test Counter X) exit this screen

En) Reset Test Counter X) exit this screen

A [127.255.255.0] [0,11] QPRI >

A [127.255.255.0] [0,11] QPRI >A [127.255.255.0] [0,11] QPRI >

A [127.255.255.0] [0,11] QPRI >

QPRI

Framer

CPE

QPRI

Framer

CPE

QPRI

Framer

CPE T1

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 84 85

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