![Nokia IPSO 4.0 Reference Manual Manual pdf 210 page image](https://manuals-archive2.s3.amazonaws.com/3972119/93b7b1eeaabd63a75d98bd74399e5fb0210f.jpg)
5210 Nokia Network Voyager for IPSO 4.0 Reference GuideThis diagram illustrates the difference.Any changes you make in Voyager or Cluster Voyager are immediately reflected in the CLI andCCLI. The reverse is also true—settings made in the CLI or CCLI are immediately reflected inVoyager or Cluster Voyager.Cluster TerminologyThis section explains the terms used in IPSO clustering.When applicable, it references theexample cluster.CCLI: Cluster CLI—A feature that lets you centrally manage all the nodes in a cluster as asingle virtual system using one command-line session.Cluster administrator: When you log into a Nokia appliance as a user that has been assigned acluster role, you log in as a cluster administrator. The default cluster administrator user name iscadmin. When you create a cluster you must specify a password, and that password is thepassword for the cadmin user. When you log in as a cluster administrator, one of the followingoccurs: If you are using a browser, the system displays Cluster Voyager. If you are using the command shell and enter clish, the system starts the CCLI.Cluster ID: A user-specified number that uniquely identifies the cluster within the broadcastdomain. Every node shares this ID number. The range is 0 to 65535.If there is more than one cluster in the same network, each cluster must have a unique ID. In theexample cluster, the ID is 10.Cluster IP address: A unicast IP address that every node in the cluster shares. Each interfaceparticipating in a cluster must have an associated cluster IP address.The example cluster has four cluster IP addresses: 192.168.1.10 is the cluster IP address of the internal interfaces. 192.168.2.10 is the cluster IP address of the external interfaces.Firewall A Firewall BCluster is Managed as Single Virtual Device by cadmin UserIndividual Nodes are Managed by admin User