Internet | Protocol | (IP) | . | (1) A | protocol that | routesM | data |
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through | a | network | or |
| interconnected | networks. IP | acts |
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as an | interface | between | the | higher | logical |
| layers | and | procedure | (MAP) | . | A mainte- | ||||||||||||
the physical | network. However, | this | protocol | maintenance |
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does | not |
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provide | error | recovery, flow | control, | or |
| nance document that gives a service representative a | ||||||||||||||||||
guarantee |
| the |
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reliability | of | the | physical | network. IP is | ||||||||||||||||||||
a |
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| of a | failure. |
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connectionless | protocol. | (2) A | protocol | used |
| cause |
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to | route |
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data | from | its | source | to | its | destination | in | an | Internet |
| area | network. |
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environment. |
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| MAN . |
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| Metropolitan |
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inverse | ARP . |
| A | method | for | discovering | a |
| management |
| services | (MS) | . | Services | that assist in | |||||||||
| protocol | management of networks in areas such as problem | ||||||||||||||||||||||
address | through the |
| known | hardware |
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| the | ||||||||||||||||
| address. In | frame |
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relay, |
| the |
| data | link |
| connection |
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| management, performance and accounting manage- | ||||||||||||
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| identifier (DLCI) | is | synon- | management, and | change manage- | |||||||||||||||||
ymous | with | the | known | hardware | address. |
| ment, | configuration | ||||||||||||||||
| ment. |
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IP .
IPX .
ISDN .
K
Kbps .
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| MAP . | Maintenance | analysis | procedure. |
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Internet Packet | Exchange. | maximum | transmission |
| unit | (MTU) | . | The | largest | pos- |
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Integrated services digital | network. sible | unit | of | data | that | can | be | sent on | a given | ph | ||||
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| medium in a single frame. For example, the MTU for |
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| Ethernet is | 1500 | bytes. |
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| memory | . | All | of | the | addressable | storage | space | in | a | |||
1000 bits per | second. | processing | unit | and | other | internal | storages | that | is | u | ||||
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| to execute | instructions. |
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L |
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| metropolitan | area |
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| network | (MAN) |
| . | A | network | formed |
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| by | the | interconnection |
| of | two | or | more | networks | which | ||||||||||||||||||
LAN . |
| Local | area |
| network. |
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| may operate at higher speed | than those | networks, | ma | ||||||||||||||||||||||||||||||
LED . |
| Light | emitting | diode. |
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| cross administrative boundaries, and may use multiple |
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| access | methods. (T) |
| Contrastlocalwitharea network |
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link . |
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| (LAN) |
| andwide | area | network | .(WAN) |
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The | combination |
| of | the | link | connection | (the | trans- |
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mission |
| medium) | and |
| two | link | stations, | one | at | each | end |
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| information | base. | (2) MIB |
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| MIB . |
| (1) Management |
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of | the | link | connection. A | link | connection | can | be |
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| shared |
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| module. |
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among multiple links in a multipoint or |
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uration. |
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| modem | (modulator/demodulator) |
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| (1) A | functional |
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lobe . |
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| unit | that | modulates |
| and | demodulates | signals. One | of |
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| (1) In | a | star/ring | network | configuration, |
| two |
| pairs | of | a |
| modem | is | to | enable | digital | data | |||||||||||||||||||||||||||||||
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| the | functions |
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of | conductors | that | provide | separate | send | and |
| receive |
| over | analog |
| transmission | facilities. (T) (A) |
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| transmitted |
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paths | between | a | wiring | concentrator |
| and | a | network | device | that | converts | digital | data | from | a | compu | |||||||||||||||||||||||||||||||||
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| (2) A |
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port, | such |
| as | a | wall |
| outlet. | (2) In |
| the | IBM |
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| to |
| an | analog signal that can be transmitted on a tel | ||||||||||||||||||||||||
Network, | the | section | of | cable |
| that |
| attaches |
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| device |
| to |
| and | converts | the | analog | signal |
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| communication |
| line, |
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an access | unit. The | cable | can | consist | of | several |
| seg- |
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| data | for | the | computer. |
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ments. |
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| received | to |
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local | area |
| network | (LAN) . |
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| monitor |
| . | (1) A | device |
| that | observes | and | records |
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| (1) A | computer |
| network selected activities within a data processing system | ||||||||||||||||||||||||||||||||||||||||||||
located | on |
| a | user’s |
| premises | within | a | limited |
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| geograph- |
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| indicate | significant |
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| analysis. Possible uses are to |
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ical | area. Communication | within |
| a | local | area | network | is |
| from | the |
| norm, or | to | determine | levels | of |
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| departure |
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not | subject | to external | regulations; | however, |
| communi- | of |
| particular | functional | units. (T) |
| (2) Software | ||||||||||||||||||||||||||||||||||||
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| zation |
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cation |
| across | the | LAN |
| boundary | may | be | subject | to |
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| controls, | or | v | ||||||||||||||||||
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| or hardware that observes, supervises, | |||||||||||||||||||||||||||
some | form | of | regulation. (T) | (2) A | network | in |
| which |
| operations | of |
| a |
| system. | (A) | (3) In | a | |||||||||||||||||||||||||||||||
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| fies |
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set | of | devices | are |
| connected | to one | another |
| for | commu- | function | required | to |
| initiate the | trans- | |||||||||||||||||||||||||||||||||
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| network, | the |
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nication | and | that | can |
| be | connected |
| to | a | larger | network. | token |
| on | the | ring | and to provide | ||||||||||||||||||||||||||||||||
See | alsoEthernet andtoken |
| ring. | (3) Contrast |
| with |
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| mission |
| of |
| a |
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| recovery | in |
| case | of | lost | tokens, |
| circulating | frames, | ||||||||||||||||||||||||||||||||||||
metropolitan |
| area | network | (MAN)and wide | area |
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| other | difficulties. The capability is present in all | |||||||||||||||||||||||||||||||||||||||
network |
| (WAN). |
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| stations. |
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| MS . |
| Management | services. |
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2210 | Service | and | Maintenance |
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