Ne80 Core Router Overview - Huawei V300R005 Configuration Manual

Quidway NetEngine80
Configuration Guide - Basic Configurations
Attribute
NOTE
HDLC = High-level Data Link Control
RPR = Resilient Packet Ring
URPF = Unicast Reverse Path Forwarding
AAA = Authorization, Authentication and Accounting
VRRP = Virtual Router Redundancy Protocol
CAR = Committed Access Rate
srTCM = Single Rate Three Color Marker
trTCM = Two Rate Three Color Marker
Issue 04 (2009-12-20)
Description
Information
processing
center
Network
Management
others
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1 NE80 Core Router Overview

Three types of information: alarm information, log
information and debugging information
Eight grades of information: emergences, alert,
critical, error, warning, notification, informational
and debugging
Information outputted to the log host and user
terminal. Alarm information and log information
can be outputted through SNMP Agent and the
cache
SNMP V1/V2c/V3
RMON
NQA
1-11