What are the rules for naming hosts and host groups?
When you assign a name to or , the name lets you differentiate between one host or host group and another.
Rules for Naming
Use these rules when assigning a name hosts or host groups:
Names can contain a maximum of 30 characters.
Names can include letters, numbers, and the special characters underscore (_), minus (-), and pound sign (#). No other special
characters are allowed.
Use a clear, meaningful name that is easy to understand and to remember. Avoid arbitrary names or names that might lose their
meaning in the future. For example, you might use the network name as the host name.