A portion of an address identifying a particular entity at an address (e.g., a session selector identifies a user of the session service residing at a particular session address). [MSETT - Intro to Netwkng, Pub 13]
Yindawana yedilesi echaza into ethile ekhoyo kwidilesi (umz, isikhethi seseshoni eyalatha umsebenzisi senkonzo yeseshoni ehlala kwidelisi ethile yeseshoni). [MSETT - Intshayelelo yokunethwekha, i-Pub 13]