Hostnames are comprehensible monikers that compare to the address of a gadget associated with a system.

Hostnames that incorporate DNS spaces are frequently put away in the Domain Name System together with the IP address of the host they speak to with the end goal of mapping the hostname to anaddress, or the converse process. On the off chance that the area name is totally indicated, including a top-level space of the Internet, then the hostname is said to be a completely qualified area name (FQDN). In the last structure, a hostname is additionally called a space name. On the Internet, hostnames may have affixed the name of a Domain Name System (DNS) area, differentiated from the host-particular mark by a period ('spot'). Hostnames may be straightforward names comprising of a solitary word or expression, or they may be structured.

In machine organizing, a hostname is a mark that is allocated to a gadget joined with a machine system and that is utilized to distinguish the gadget in different types of electronic correspondence, for example, the World Wide Web, email or Usenet. The CONFIG level contains sub-levels for individual ports, for VLANS, for directing conventions, and other areas of configuration. To spare the progressions crosswise over reboots, you need to spare them to the framework config document. CONFIG - Lets you roll out setup improvements to the gadget.Privileged EXEC - Lets you utilize the same charges as those at the User EXEC level in addition to design commands that don't oblige sparing the progressions to the framework config document.User EXEC - Lets you show data and perform fundamental errands, for example, pings and follow courses.The command in the CLI is sorted out into the accompanying levels: You can access the CLI can through either an immediate serial association with the switch or steering switch or through a Telnet session. The CLI is a content based interface for designing and observing HP switches and directing switches. How to Configure and verify utilizing the CLI to set basic Router configuration

Basic router configuration