3Com S200 manual #5, Device Flow Control, #6, Service Signals Control

Page 37

PAD Profile Table Record

#5, Device Flow Control

Range:

0 to 2

 

 

Default:

0

 

 

Description:

Specifies if and how the PAD port sending the XON/XOFF

 

 

characters restrains the attached terminal from sending data.

 

 

 

• 0: No control with XON/XOFF.

 

 

 

• 1: Control inbound data from device.

 

 

 

• 2: Control inbound data and PAD commands from device.

 

 

For DRI control using V.24 connector control signals (CTS), set

 

 

this parameter to 0 and use parameter #105, Control Signal

 

 

(EIA-232-D) Data Restraint.

 

 

 

Note

 

 

 

 

 

 

 

 

Called Data Restraint Inbound (DRI) when using inland control.

 

 

 

 

#6, Service Signals Control

Range:

0, 1, 4, 5, 9, 12, 13

 

 

Default:

5

 

 

Description:

Controls PAD service signal messages sent to the attached device:

 

• 0: No service signals sent.

 

• 1: Service signals, other than the prompt, sent.

 

• 4: Prompt service signal sent.

 

• 5: All service signals sent.

 

• 9: Extended format service signals, other than prompt, sent.

 

• 12: Extended format prompt service signal sent.

 

• 13: All service signals sent in extended format.

 

 

Configuring PAD/ATPAD Ports

31

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Contents 3Com Corporation Restricted Rights Legend Restricted Rights Notification for U.S. Government UsersProprietary Material Page Contents Page Overview Configuring PAD/ATPAD PortsIntroduction Before You BeginAbout Packet Assembler/Disassembler Example Typical ApplicationsConfiguration Record PAD Port ConfigurationPAD Port If You Specify or Set Then GuidelinesStep Action Result Connection Type ParametersUse Connection Type When Port Control Use Connection TypeAuto Baud Sequence Port SpeedCRONLY, CRDOTCR, TYMNET, Telenet CronlyDevice Parity Data Bits per CharacterNONE, SPAC, MARK, EVEN, ODD, Auto Number of Stop BitsNONE, AUTO, AUTC, PCUD, IBAR, OBAR, MNEM, Tmnem Call ControlNONE, PASS, LIM, CUG, LCPY, 7BIT, NADD, X.28, Cnui Terminal ControlCUGOA, BMSG, ADDR, FRCB, Cugia PAD Prompt Entry Number Autocall Timeout secRemote PAD Parameters Number Autocall MnemonicSubaddress Maximum Number of Autocall AttemptsGroup Subaddress CUG MembershipBilling Records Call Accept Timeout secInvitation to clear Protection Level Reconnection TimeoutNONE, CPONLY, Fulldcp Reconnection Tries LimitMaximum Receive Buffer Length Calling DTE PasswordCalled DTE Address Calling DTE IdentifierNUI verification timer PAD Command LanguageNUI Facility Format Max NUI violationsNONE, DISC, DEGR, Lock Action Type for NUI violationsInitiating an AutoCall Mnemonic Addressing PAD Port Configuration for AutocallingSdlc Mnemonic Autocall Addressing Sdlc Mnemonic AddressingPAD Port Configuration for Autospeed How It Works PAD XON/OFF Support Using X.25 Interrupt PacketsStep Action PAD Prompt Table Record Before You Begin Accessing the PAD Prompt Table RecordWhat You See This RecordEntry Number PAD Prompt Table Record ParametersPAD Prompt Text Introduction What You See In This Record PAD Profile Table RecordAccessing the PAD Profile Table Record Configuration GuidelinesSelect PAD Profile Table from #1, PAD Recall PAD Profile Table Record Parameters#2, Echo #4, Idle Timer Delay#3, Data Forwarding Character #5, Device Flow Control #6, Service Signals Control#9, Padding After Carriage Return #7, Break Signal Operation#10, Line Folding #13, Line Feed Insertion after CR #12, PAD Data Restraint#15, Editing #14, Padding after LF#16, Character Delete #17, Line Delete#19, Editing Type #18, Line Display#21 Parity Treatment #20, Echo Mask#100, Break Character #22, Page Wait#101, Echo Substitution Toggle Character #102, Echo Substitution Character#103, XON Character #105, Control Signal EIA-232-D Data Restraint#104, Xoff Character #106, Network Parity #107, Idle Disconnect Timer#108, Disconnect Character #109, Form Feed Padding #110, Esc Forwarding Delay Handling#112, Dynamic Data Forwarding #111, Echo Control#113, Hewlett-Packard Flow Control #116, Short Timer Duration #114, PAD Mode#115, Data Forwarding Criteria #118, Message Assembly #117, EIA Signalling Action#119, DCD to Data Timer Duration PAD Profile Table Copying PAD Profile Tables into a ConfigurationSize Select Copy/Insert RecordParameter Values Stored In Memory Parameter Name Default Test Simple TransparPrinter TPA Hpea Hpxon Host Rmot Parameter NameTPA Hpea Hpxon Host Rmot PAD Bulletin Parameter INT1984 IRANSP1Message Select Remote PAD Parameter Remote PAD Parameter Table RecordRemote PAD Parameter Table Record Parameters #1 Parameter Number #1 Parameter Value Function Detailed PAD Port StatisticsDescription Terms First Screen Screen Term Tells YouExample of Detailed PAD Port Statistics, Second Screen NullDescription Terms Second Screen Example of Detailed PAD Port Statistics, Third Screen Atpad Ports Data Forwarding Criteria Atpad OperationCriteria Descriptions If you want to Then useXON/XOFF Flow ControlAtpad Application Environment Network Parity Application Response Delay DTR TimeoutUse these guidelines when you enter Atpad commands ConfigurationConfigure Atpad Port Menu NULL, PAD, X25, SDLC, FRI, ATPAD, PPP Port TypePAD SIMP, DTRParity Data BitsNONE, SPAC, MARK, EVEN, ODD Stop BitsLine Feed Character Carriage Return CharacterBack Space Character Data Forwarding CharacterData Forwarding Timer Escape Sequence TimerXON Character NONE, CNTL, XoffPacket Size Answer ModeEcho Stored AddressesALPHA, NUM, None Result CodesAlpha Restricted Connection DestinationNetwork Parity Protocol IDNONE, SPAC, MARK, Even Atpad Port Statistics Screen Atpad Port StatisticsNull Description Terms Second Screen Technical Support Country Data Rate Telephone Number Access by Analog Modem3Com Support fromCountry Telephone Number Country Telephone Number Fax Number ReturningIndex SymbolsNumerics ApadIndex-2 URL Sdlc
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S200 specifications

The 3Com S200 is a cutting-edge networking solution designed to meet the demands of small to medium-sized businesses. Renowned for its reliability and performance, this switch offers seamless integration and enhances network efficiency through advanced features and technologies.

One of the standout features of the 3Com S200 is its versatility. With a variety of ports ranging from 8 to 48, the switch provides ample connectivity options for various devices. This flexibility makes it an ideal choice for businesses aiming to expand their network without the need for extensive infrastructure changes. Built-in support for Power over Ethernet (PoE) enables users to connect and power devices such as IP phones and cameras, simplifying wiring and installation.

Performance is another key characteristic of the 3Com S200. Equipped with Layer 2 switching capabilities, the S200 allows for intelligent traffic management and efficient data handling. It supports advanced features like VLAN tagging, which facilitates network segmentation, improving security and performance. Additionally, the switch boasts a user-friendly interface that enables streamlined management, making network monitoring and configuration easily accessible even for non-technical staff.

The durability and reliability of the 3Com S200 are further enhanced by its robust design. Built to handle the rigors of a business environment, the switch features a fanless design for quiet operation, making it suitable for office use where noise may be an issue. With energy-efficient technology, the S200 not only minimizes power consumption but also contributes to cost savings over time.

Security is a priority for modern networks, and the 3Com S200 excels in this area. It offers features such as port security and access control lists to protect sensitive data and manage user access. Moreover, support for SNMP (Simple Network Management Protocol) facilitates proactive network management and monitoring, allowing businesses to address potential issues before they escalate.

In conclusion, the 3Com S200 stands out as a reliable, efficient, and secure networking solution. With its versatile port options, Layer 2 capabilities, user-friendly management interface, and robust security features, it is an excellent choice for businesses looking to enhance their network infrastructure. Whether scaling operations or optimizing current performance, the 3Com S200 provides the technology and reliability needed to thrive in today’s digital landscape.
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