ACCULINK 316x DSU/CSU

RLB

Rlpbk branch router RS-232 RS-232-like MIB

Repeater Loopback. Loops the signal being sent to the network back to the DTE Drop/Insert and data ports after it has passed through the framing circuitry of the DSU/CSU.

Remote Loopback branch of the DSU/CSU menu tree.

A device that connects LAN segments.

An EIA standard for a low-speed, 25-position, DCE/DTE interface.

Defines objects for managing RS-232-type interfaces and supports synchronous data ports and management communication ports on the DSU/CSU.

RS-449

An EIA standard for a general-purpose, 37-position, DCE/DTE interface.

RTS

Request-to-Send. V.24 circuit 105.

RX

Receive. To obtain signals that have been transmitted.

RXC

Receive Clock. V.24 circuit 115.

RXD

Receive Data. V.24 circuit 104.

SDCP

Shared Diagnostic Control Panel.

self-test

A test that checks most hardware components when power is applied to the device

 

or a reset is initiated.

server

A device that offers a specific service, such as database management, to a client.

SES

Severely Errored Seconds. For T1 data, seconds with 320 or more CRC6 errors or

 

errored frame alignment signals.

Set command (SNMP)

Write access to SNMP MIB objects.

SLIP

Serial Line Internet Protocol. A link layer protocol used by SNMP.

SNMP

Simple Network Management Protocol. A generic network management system

 

that allows the device to be managed by any industry-standard SNMP manager.

Stat branch

Status branch of the DSU/CSU menu tree.

STest branch

Self Test Health branch of the DSU/CSU menu tree.

StEvnt

Status Event Register. Records the occurrence of certain alarm conditions.

subnet

An IP addressing standard in which a portion of the host address can be used to

 

create multiple network addresses that are logically a subdivision of the network

 

address.

subnet mask

An integer used with the IP address of the host to determine which bits in the host

 

address are used in the subnet address.

synchronous data

Data transmission that is synchronized by timing signals. Characters are sent at a

 

fixed rate.

TCP/IP

Transmission Control Protocol/Internet Protocol. The dominant protocol in the

 

worldwide Internet.

Telnet

A TCP/IP protocol that allows you to access a remote device as if you were

 

connected locally to that device.

time slot

The allocated DS0 channel slot when DS0 channels are combined to form an

 

aggregate bit stream.

trap (SNMP)

A notification message to the SNMP manager when an unusual event occurs on a

 

network device, such as a reinitialization.

TStat branch

Test Status branch of the DSU/CSU menu tree.

TX

Transmit. To send signals from a device.

Glossary-8

January 1997

3160-A2-GB21-50

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Paradyne 3160-A2-GB21-50 manual Rts