Alcatel-Lucent 1830 PSS-4

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Note: It can take several minutes for transmission to be established on 40G OTs after

removing loopbacks.

Severity Not alarmed

Service affecting? Yes

Applicability 112SA1L, 112SCA1, 112SCX10, 112SX10L, 11DPE12,

11DPE12E, 11STAR1, 11STMM10, 11STGE12, 43SCX4,

43STA1P, 43STX4, 43STX4P, 4DPA2, 4DPA4

Corrective Action

At the end of each step wait to see if the fault clears. If not, continue with the next step.

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Remove the loopback from the port.

CLI config interface

loopback line disabled

LPBKTERM

LPBKTERM (Diagnostic (Terminal) loopback active)

A terminal loopback is active on the specified port. Loopbacks are user-initiated and may

only be cleared by manually removing them from the port.

Note: It can take several minutes for transmission to be established on 40G OTs after

removing loopbacks.

Severity Not alarmed

Service affecting? Yes

Applicability 112SA1L, 112SCA1, 112SCX10, 112SX10L, 11DPE12,

11DPE12E, 11STAR1, 11STMM10, 11STGE12, 43SCX4,

43STA1P, 43STX4, 43STX4P, 4DPA2, 4DPA4

Trouble-clearing procedures

LPBKLINE

LPBKLINE (Line [Facility] Loopback Active)

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2-174

1830 PSS-36/PSS–32/PSS-16/PSS-4

8DG60888CAAA Release 3.6.0 and 3.6.1

Issue 1 June 2011

E ND OF STEPS

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