G L O S S A R Y - Cisco ASR 1000 Series Installation And Configuration Manual

A
Authentication, Authorization and Accounting. The three primary services required by a network
AAA
access server for managing subscribers.
Access Control List
ACL
Audible cutoff button—stops an external audible alarm
ACO
B
Broadband Aggregation. This term is used to refer to the dynamic binding of subscribers to revenue
BBA
generating services.
Building Integrated Timing Source
BITS
An empty panel used to fill vacant subslots on a SIP. For proper operation, a SIP should be fully
Blank filler plate
installed with either functional SPAs or blank filler plates
Bandwidth Limited Traffic Stream. Used in the QOS context.
BLT
Boot read-only memory.
BootROM
C
Cluster Interconnect.
CI
The operating system used to run the Cisco ASR 1000 Series Routers. Cisco IOS XE is released using
Cisco IOS XE
consolidated packages and uses the same command-line interface as traditional Cisco IOS.
The Cisco ASR 1000 Series Route Processor 1 (RP1) addresses the route-processing requirements of
Cisco ASR1000-RP1
carrier-grade IP and Multiprotocol Label Switching (MPLS) packet infrastructures. It provides
advanced routing capabilities and also monitors and manages the other components in the Cisco ASR
1000 Series Aggregation Services Router.
The Cisco ASR 1000 Series SIP provides the physical termination for the SPAs and accepts up to four
Cisco
half-height and two full height Cisco SPAs, supporting Ethernet, ATM, Packet over SONET/SDH
ASR1000-SIP10
(PoS), and Serial interfaces.
CAC
Call Admission Control. This is the set of actions taken by a network during the set-up phase of a call
event to determine whether the event should be accepted or rejected.
OL-13208-03
Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation and Initial Configuration Guide

G L O S S A R Y

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GL-1