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Glossary
GL-6
Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation and Initial Configuration Guide
OL-13208-03
NMI
Non-maskable Interrupt
NSF
Non-Stop Forwarding
O
OBFL
On-board failure logging
OID
Values are defined in specific MIB modules. The Event MIB allows a user or an NMS to watch over
specified objects and to set event triggers based on existence, threshold, and boolean tests. An event
occurs when a trigger is fired; this means that a specified test on an object returns a value of true. To
create a trigger, a user or an NMS configures a trigger entry in the mteTriggerTable of the Event MIB.
This trigger entry specifies the OID of the object to be watched. For each trigger entry type,
corresponding tables (existence, threshold, and boolean tables) are populated with the information
required for carrying out the test. The MIB can be configured so that when triggers are activated (fired)
either an SNMP Set is performed, a notification is sent out to the interested host, or both.
OIR
Online Insertion and Removal. Feature that permits the addition, the replacement, or the removal of
cards without interrupting the system power, entering console commands, or causing other software or
interfaces to shutdown. Sometimes called hot swapping.
P
PDU
Power distribution unit
PEM
Power entry module
Persistent telnet
A configuration that uses transport maps to manage the handling of users accessing the router via telnet.
Persistent SSH
A configuration that uses transport maps to manage the handling of users accessing the router via SSH.
PID
Product identifier
PLL
Phase Locked Loop
POR
Power-On Reset
PQ
Priority queue
Provisioning file
A file that manages the boot process when a Cisco ASR 1000 Series Router is configured to run using
individual packages. Provisioning files are included with the individual sub-packages in consolidated
packages, and boot statements must point to the provisioning file as the booting file when the router is
run using individual packages.
Q
QDR
Quad Data Rate. Transfer method over separate read/write busses.