Configuration Guide for Cisco NCS 1001, IOS XR Release 25.x.x

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Configuration Guide for Cisco NCS 1001, IOS XR Release 25.x.x

Host Services and Applications

Explains host services used to check connectivity, resolve hostnames and IP addresses, transfer files, configure HTTP clients, and view or convert TCP dump.


A host service or application is a router feature that

  • checks network connectivity and the route a packet follows to reach a destination,

  • maps a host name to an IP address or an IP address to a host name, and

  • transfers files between routers and UNIX workstations.

Prerequisites

Install the relevant optional RPM package before using host services or applications.