Network Design for a Dial NMS Case Study
Dial NMS Service Definition
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Basic Dial NMS Implementation Guide
Dial NMS Service Definition
A service definition is a statement that describes required services for a network design.
The dial NMS service definition determined for THEnet is based on:
The answers provided in Table 2
The FCAPS model
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Fault management
`
Configuration management
`
Accounting management
`
Performance management
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Security management
Table 3
Dial NMS Service Definition for THEnet
FCAPS
Function
Service Requirements and Ways to Collect Management Data
Fault
management
SNMP—Use UCD-SNMP and HPOV to explore the SNMP Management
Information Bases (MIBs) and create the SNMP framework for the
dial NMS.
The Cisco IOS command-line interface (CLI)—Troubleshoot network
connectivity problems by collecting robust network statistics.
For example, use the following commands:
`
show controller t1
`
show isdn status
`
debug ppp negotiation
`
show isdn service
`
debug ppp error
`
debug isdn events
`
debug isdn q921
`
debug isdn q931
Syslog—Troubleshoot and isolate faults in the network by collecting
syslog data and modem call records. Important syslog messages will be
e-mailed daily to the operations staff.
Log file management—Collect and archive syslog data from network
access servers.
Web-based management—Navigate devices and enable HTTP access to
the CLI.
AAA—Collect accounting disconnect cause codes and view authentication
and authorization failures.
