Filter
Top Products
1-2
Cisco CNS Network Registrar Installation Guide
OL-6242-01
Chapter 1 Overview
System Requirements
Figure 1-1 Network Registrar User Interfaces and the Server Cluster
System Requirements
Review these system requirements before installing the Network Registrar 6.2:
• Java—You must have the Java Runtime Environment (JRE) 1.4.2 or later (or the equivalent Java
Development Kit [JDK]) installed on your system. (The JRE is available from Sun Microsystems on
its website.)
• Operating system—Your Network Registrar machine must meet these minimum requirements on the
Windows, Solaris, or Linux operating systems. (See Table 1-1 on page 1-3.)
• User Interface—Network Registrar currently includes two user interfaces: a Web UI and a CLI:
–
The Web UI runs on a minimum of Microsoft Internet Explorer 6.0 (Service Pack 2), Mozilla
Firefox 1.0, or Netscape 7.0 and requires Java JRE 1.4.2 or later.
–
The CLI runs in a Windows, Solaris, or Linux command window.
Tip Include a network time service in your configuration to avoid time differences between the local and
regional clusters. This method ensures that aggregated data at the regional server appears consistently.
Central
management
Central
IP history
Subnet
utilization
Database
server
Telnet/SSH
Routers
111444
Smart
allocation
RIC
server
Local
web UI
Local cluster
Regional cluster
DHCP
DNS
Database
server
DHCP failover pairs
TFTP
Local
web UI
DHCP
DNS
Database
server
TFTP
Local cluster
DNS secondary servers
HTTP/SCP
SCP
SCP
HTTP/SCP