List of Figures
Figure 2-1 The format of /etc/hosts
Figure 2-3 DNS Network Control Panel
Figure 2-6 /var/adm/named.north
Figure 2-7 /var/adm/db.121.121.10
Figure 2-8 The big picture of DNS
Figure 3-3 A sample filters file
Figure 3-4 A sample SNMP configuration screenshot
Figure 6-1 Overlapping collection domains
Figure 6-2 Defining collection station community strings
Figure 8-1 The syslog.conf file
Figure 8-3 Main event configuration GUI
Figure 8-4 The event configuration customization GUI
Figure 9-1 Potential performance problem locations
Figure 9-2 Projecting capacity using SNMP data
Figure 9-3 A sample chart used in an SLA
Figure 9-4 A sample SNMP data trimmer script
Figure 9-5 How sample rates effect data quality
Figure 9-6 Calculating the impact of performance polling
Figure 9-7 TCP throughput vs. packet loss
Figure 9-8 NNM threshold parameters
Figure 9-9 64-bit counters in SNMPv2C
Figure 9-10 A shared medium RMON probe
Figure 9-11 NetMetrix Internet view of point-to-point traffic
Figure 9-12 A simple network topology in service simulator
Figure 9-13 Simulation results for Ethernet delay
Figure 9-14 Capacity Planning Methodology
Figure 10-2 Relationship between NNM and the firewall
Figure 10-3 A sample router access list
Figure 10-4 The router packet filter
Figure 13-1 NNM autolayout and secondary subnets
Figure 13-2 DHCP configuration parameters