Black Box ACS120 Podręcznik Użytkownika Pobierz pdf (Strona 444)

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101

Glossary

444 BLACK BOX ® Advanced Console Server

IP packet filtering

This is a set of facilities in network equipment that allows the filtering of data packets based

on source/destination addresses, protocol, TCP port number and other parameters. Packet fil-

tering is one of the main functions of a firewall.

KVM Switch (KVM)

Keyboard-Video-Mouse Switches connect to the KVM ports of many computers and allow the

network manager to access them from a single KVM station.

Mainframe

Large, monolithic computer system.

MIBs

Management Information Bases. SNMP-compliant devices, called agents, store data about

themselves in MIBs and return this data to the SNMP requesters.

Out-of-band network management

In a computer network, when the management data is accessed through a network that is

independent of the network used to carry data, this is called “out-of-band network manage-

ment.”

Off-line data buffering

This is a CAS feature that allows capture of console data even when there is no one con-

nected to the port.

Profile

Usage setup of the Advanced Secure Console Port Server: either as a Console Access Server

(CAS), a Terminal Server, or a Remote Access Server.

RADIUS

Protocol between an authentication server and an access server to authenticate users trying

to connect to the network.

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