Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

Navigation
Guide That Contains This Content
[+] Expand All
[-] Collapse All

    System-Wide Alarms and Alarms for Each Interface Type

    Table 1 lists the system-wide alarms and the alarms for each interface type.

    Table 1: Configurable PIC Alarm Conditions

    Interface/System

    Alarm Condition

    Configuration Option

    SONET/SDH and ATM

    Link alarm indication signal

    ais-l

    Path alarm indication signal

    ais-p

    Signal degrade (SD)

    ber-sd

    Signal fail (SF)

    ber-sf

    Loss of cell delineation (ATM only)

    locd

    Loss of framing

    lof

    Loss of light

    lol

    Loss of pointer

    lop-p

    Loss of signal

    los

    Phase-locked loop out of lock

    pll

    Synchronous transport signal (STS) payload label (C2) mismatch

    plm-p

    Line remote failure indication

    rfi-l

    Path remote failure indication

    rfi-p

    STS path (C2) unequipped

    uneq-p

    E3/T3

    Alarm indicator signal

    ais

    Excessive numbers of zeros

    exz

    Failure of the far end

    ferf

    Idle alarm

    idle

    Line code violation

    lcv

    Loss of frame

    lof

    Loss of signal

    los

    Phase-locked loop out of lock

    pll

    Yellow alarm

    ylw

    Ethernet

    Link has gone down

    link-down

    DS1

    Alarm indicator signal

    ais

    Yellow alarm

    ylw

    Integrated services

    Hardware or software failure

    failure

    Management Ethernet

    Link has gone down

    link-down

    Published: 2013-01-24