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Basic Dial NMS Implementation Guide
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Preface
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Overview of Basic SNMP Building Blocks
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Network Design for a Dial NMS Case Study
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Task 1--Enabling SNMP in a Cisco IOS Device
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Task 2-- Exploring SNMP Capabilities by Using UCD-SNMP
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Task 3--Using MRTG to Monitor and Graph Traffic Loads
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Task 4--Using Syslog, NTP, and Modem Call Records to Troubleshoot Faults
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Task 5--Setting Up a Web Portal for the Dial NMS
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Task 6--Managing IP Addresses by Using DNS
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Task 7--Using HP OpenView to Create the SNMP Framework
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Task 8--Using CiscoWorks 2000 Resource Manager Essentials
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Dial MIBs and OIDs Used in the Case Study
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Index
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FeedbackTable Of Contents
A - B - C - D - F - H - I - L - M - N - O - P - R - S - T - U - W - X -
index
A
AAA
case study x
design 27
negotiation 57
servers 31
B
busy hour ratio 31
C
capacity planning 31
Cisco 2511 31
setting up 83
Cisco 2511, console connection, troubleshooting 85
Cisco AS5300
MRTG configuration file 60
MRTG graphs 57
Cisco AS5800 31
Cisco IOS CLI Commander 89
Cisco IOS configurations
HTTP 86
modem call records 75
NTP 71
SNMP 41
syslog 67
terminal server, Cisco 2511 85
troubleshooting 87
Cisco IOS configurations, backing up 123
Cisco Network Registrar
about 91
batch files, using 95
CLI commands, using 92
forward zone, creating 96
reverse zone, creating 99
Cisco PIX 31
CiscoSecure Unix 33
Cisco TAC online ix
CiscoView 124
CiscoWorks 2000 RME
about 117
configurations, backing up 123
design 32
devices, importing 118
devices, polling 120
clear line command 85
CLI commands for dial operations 27, 38, 87
clocking, NTP configuration 71
clock summer-time command 71
clock timezone command 71
community strings 42
configuration management
Cisco IOS, backing up 123
CiscoView 124
CiscoWorks 2000 RME 117
CLI commands 87
IP addresses, managing 91
MIBs to use 37
console server, setting up 83, 85
crontab 63
D
Device Linker, setting up 83
dial NMS
benefits 24
case study 23
configuration design parameters 33
hardware requirements 31
implementation and operation tasks 35
network topology 30
planning questionnaire 25
service definition 27
software requirements 32
dir command 87
DNS
about 91
IP addresses 91
F
fault management
description 67
HP OpenView, using 101
syslog and NTP, configuring 69
FCAPS 27
freeware
Cisco IOS CLI Command Center 86
IP tracker web page 96
Modem Call Record Viewer 70
MRTG 53
SNMP Commander 49
UCD-SNMP 45
FTP
MIBs 46
syslog messages 78
H
hardware for a dial NMS 30
HP OpenView
about 101
basic setup 102
CLI, entering devices 115
design 32
devices, entering 115
dial ports, unmanaging 110
discovery filters
about 112
setting up 113
filters, setting up 112
get requests, testing 107
maps, adjusting 111
polling devices
about 105
demand polls, performing 105
SNMP, troubleshooting 108
SNMP configuration, verifying 102
sysobjectID 106
traps, verifying 108
web site 102
HTTP
access to CLI commands, using 86
I
implemenation tasks for a dial NMS 35
interface loopback command 42
interfaces
capacity planning 31
unmanaging 110
IOS, See Cisco IOS 41
ip http authentication aaa command 86
ip http server command 86
L
line requirements 31
loadhosts -m command 115
logging, See syslog 67
logging buffered command 75
logging command 75
logging console command 75
logging facility command 75
logging trap command 75
loopback address 34
M
MIBs
about 16
downloading from Cisco 46
exploring by using UCD-SNMP 45
ftp.cisco.com 46
new dial features 38
OIDs for MRTG 54
recommended for the dial NMS 37
modem call records
about 69
Cisco IOS configuration 75
modems
modulation trends 69
OIDs to poll 55
MRTG
configuration files, editing 59, 60
design 32
electronic template 60
functions 53
installing 59
OIDs to poll 54
web site 59
N
network topology, dial NMS 30
NTP
about 69
client, setting up 72
client, troubleshooting 74
enabling on a Cisco IOS device 71
verifying 71
ntp clock-period command 71
ntpq -p command 73
ntp server command 71
ntp update-calendar command 71
O
OIDs 38
circuit utilization 54
description 16
modem information 54
user information 54
OpenView, See HP OpenView 101
operation tasks for a dial NMS 35
out-of-band console 83
ovstop command 115
ovw& command 102
P
performance management
Connection Success Rate 57
OIDs to query 54
planning questionnaire 25
polling devices
CiscoWorks 2000 RME 120
portal, for a dial NMS 81
PRI lines 31
ps -elf command 77
R
S
security management
AAA case study x
for IP networks x
HTTP 86
incident tracking 69
SNMP 21
service definition 27
service timestamps command 71
show controllers t1 call-counters command 38
show dialer command 88
show file systems command 87
show flash command 87
show ip interface brief command 87
show ip route command 87
show isdn history command 40
show isdn memory command 38
show isdn service command 87
show isdn status command 87
show logging command 74
show modem call-stats command 88
show modem connect-speeds command 39
show modem summary command 38
show modem version command 87
show ntp association command 72
show ntp status command 71
SNMP
about 13
agent 14
community strings 42
enabling in a Cisco IOS device 41
FAQ 14
managed devices 14
management 20
message types and commands 15
MIBs 16
NMS 14
security 21
SNMPv1 18
SNMPv2 19
TAC support 14
trap link status events, disabling 76
using HP OpenView 102
using MRTG 53
SNMP Commander
about 49
setting up 49
snmp host command 42
snmp-server community command 42
snmp-server contact command 42
snmp-server enable command 42
snmp-server engineID command 42
snmp-server location command 42
snmp-server packetsize command 42
snmp-server trap-source command 42
software for a dial NMS 32
Solaris workstations 31
subnetting plan 33
syslog
about 67
console warnings 75
daemon, configuring 76
design 30
destinations 68
enabling on a Cisco IOS device 74
link status events, disabling 76
log file, inspecting 78
server 68
severity levels 68
WAN links 31
T
T3 cards 31
tail -f command 78
terminal server, setting up 83
topology
NOC 30
POP 30
touch command 77
troubleshooting
HP OpenView 108
terminal server 85
using modem call records 69, 75
using NTP 69
using syslog 69
U
UCD-SNMP
about 45
design 32
downloading MIBs 46
installing 46
MIBs for dial, exploring 46
web-based access, setting up 49
web site 46
Unix workstations 31
user-growth projections 25, 31
user IDs 69
W
War Dialer 33
web server, setting up 64
X
xntpd command 73