Avaya Using Technician Interface Software Manual do Utilizador descarregar pdf (Página 132)

Using Technician Interface Software

6-2

Overview

The operating software in each processor module logs (stores) events in a ﬁrst-in,

ﬁrst-out (FIFO) memory buffer.

When you issue a command to display or save the current log, the system sorts the

events from all processor modules in chronological order. You can also clear

events from all slots or from a single slot.

The event logs are checksum protected during a warm start. (Issuing the

boot or

reset command or pressing the Reset button warm-starts the router.) However,

events are lost during a cold start. (Power-cycling the router or issuing the

diags

command cold-starts the router.) When you remove and reinsert a processor

module, the events clear from that module only.

Logging and Displaying Event Messages

Use the log command mainly to specify the types of events that you want the

router to include in the events log, exclude from the events log, or display from the

events log, as follows:

• To display the unﬁltered contents of the events log, enter the

log command

without any command arguments.

• To select the types of messages you want the router to include in, or exclude

from, the events log, add write ﬁlter arguments to the

log command. You can

select or specify event types by

— Entity code

— Message severity levels

— Router slot numbers

• To display all write ﬁlters currently in effect, enter the

log command with the

-z subcommand option.

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Avaya Using Technician Interface Software Manual do Utilizador Página 132