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TFTP

System ATM Framing

ATM FRAMING = SONET

Allowable configuration data:

SONET, SDH

Default Value:

SONET

Exceptions:

For ATM systems only

System ATM Clocking

ATM CLOCKING = INTERNAL

Allowable configuration data:

INTERNAL, EXTERNAL

Default Value:

INTERNAL

Exceptions:

For ATM systems only

System ATM Transmitter Idle

ATM TRANSMITTER IDLE = IDLE CELLS

Allowable configuration data:

IDLE CELLS, UNASIGNED CELLS

Default Value:

IDLE CELLS

Exceptions:

For ATM systems only

Ethernet Configuration

Description

FIELD IDENTIFIER and VALUEs

System Ethernet Forwarding Mode

FORWARDING = STORE AND FORWARD

Allowable configuration data:

STORE AND FORWARD, CUT THROUGH

Default Value:

STORE AND FORWARD

System Ethernet LED Mode

LED MODE = TRANSMIT

Indication

Allowable configuration data:

TRANSMIT, COLLISION

Default Value:

COLLISION

Содержание AT-TS95TR

Страница 1: ...AT 4016TR AT 4016F AT TS95TR Ethernet Switch with ATM Access AT S7 AT S9 Release 2 0 Operations Manual...

Страница 2: ...atsoever including but not limited to lost profits arising out of or related to this manual or the information contained herein even if Allied Telesyn International Corporation has been advised of kno...

Страница 3: ...rt x Phone Numbers x Bulletin Board Services x Internet Mail x CompuServe Forum x FTP Server xi World Wide Web xi Chapter 1 Product Description 1 Overview 1 Features 2 ATI s Solution 2 Standards Compl...

Страница 4: ...Configure a PVC 31 Status And Statistical Menus 36 Cell Statistics Menu 37 Virtual Circuit Information 38 MAC Address Table 40 Chapter 3 Ethernet Administration 41 Accessing Omega 41 Selecting Menu O...

Страница 5: ...Server 74 TFTP 74 Appendix A TFTP 75 Background 75 TFTP To CIB Configuration Data Requirements 76 Get 77 Put 77 General System Configuration 78 ATM Configuration 81 Ethernet Configuration 82 Spanning...

Страница 6: ......

Страница 7: ...nous Transfer Mode ATM technology as well as the operation of Ethernet switches If you are unsure about some of the features included in this document we refer you to the reference documentation noted...

Страница 8: ...hernet software Chapter 4 Software describes several methodologies for subsequent software support Document Conventions The following conventions are used in presenting information in this manual Comm...

Страница 9: ...e only available to Principal Members of the ATM Forum although published Forum specifications are available for purchase Call the ATM Forum at 415 578 6860 fax server at 415 525 0182 or send e mail t...

Страница 10: ...mber is 206 481 3790 For telephone numbers outside of the United States and Canada contact your reseller or regional ATI office Bulletin Board Services A bulletin board is available The number is 206...

Страница 11: ...oducts The server can be accessed through your Internet connection as follows note use lower case letters World Wide Web You can access Allied Telesyn at our new Web Site using the following http www...

Страница 12: ......

Страница 13: ...0 supports Ethernet and ATM communication over Permanent Virtual Circuits PVCs Your switch also provides an Emulated LAN ELAN capability by either port or MAC address which in turn allows you to group...

Страница 14: ...as administration statistics status and security Support For Up To 2 048 Media Access Control MAC Addresses ATM Connection Management Support For Up To 128 Permanent Virtual Circuits PVCs using a sin...

Страница 15: ...ent Port PCMCIA Port Ethernet Switch with ATM Access 1 LINK RECEIVE COLLISION PCMCIA RS 232 PRESENT FAIL POWER SUPPLY ALARMS 1 2 X X X X X X X X X X X X X X X MDI MDI X NETWORK LOAD 1 2 3 4 5 6 7 8 9...

Страница 16: ...tual Circuits There are two types of Virtual Circuits 1 Permanent Virtual Circuits PVCs and 2 Switched Virtual Circuits SVCs A connection oriented technology such as ATM means that a call or virtual c...

Страница 17: ...ELAN allows you to configure a network through software instead of rearranging physical cables ELANs are created and managed using Omega software management screens Figure 5 shows a typical ATM networ...

Страница 18: ...ut through does not check for errors before forwarding a packet Bridging Your switch operates as a transparent bridge to the Ethernet ports As such it learns the source Media Access Control MAC addres...

Страница 19: ...he correct port The switch learns addresses from all packets When devices are added to the network removed from it or relocated you do not have to reconfigure your switch Your switch automatically lea...

Страница 20: ...Product Description 8...

Страница 21: ...llowing sequence 1 Omega management software Your switch is controlled by ATI s Omega management software through a terminal a terminal emulator or a Telnet session 2 Unique information Each switch ca...

Страница 22: ...switch Configuring Omega depends however upon the requirements of your particular environment Omega management enables you to access and configure your ELANs and your switch Omega s Main menu enables...

Страница 23: ...Main menu you may select any of the following submenus Port status refer to the section Port Status on page 45 Frame statistics refer to the section Frame Statistics on page 63 Error statistics refer...

Страница 24: ...Windows 3 Press the RETURN key several times This will ensure auto configuration of the appropriate baud rate 4 From the Main Menu open Omega s System Administration submenu by entering the letter S N...

Страница 25: ...s menu can be used to enter or change the name of your switch You may enter a new name up to 20 characters in length or press RETURN to keep the existing symbolic name To delete an existing name enter...

Страница 26: ...password You may enter a new password up to 32 characters in length or just press RETURN to keep the existing password if there is one The screen does not display your password as you type it a serie...

Страница 27: ...timeout value is entered the activity monitor will only run until the timeout time is reached The default disables the timeout function Remember if a switch is in session there is no access until the...

Страница 28: ...Getting Started 16 IP Parameters Menu From the Main menu enter the letter S to reaccess the System administration submenu Enter the letter I for IP parameters to access the following submenu...

Страница 29: ...with TFTP commands to download software from your switch to other switches in your network Download password is not associated with the password used for Omega management If you change the password en...

Страница 30: ...d to every other one Only units that have devices which need to communicate need to be connected Figure 6 ATM PVC Topology Ethernet Switch with ATM Access PCMCIA RS 232 POWER SUPPLY ALARMS NETWORK LOA...

Страница 31: ...ss the Main menu from Omega management As previously stated Omega s Main menu enables you to access the submenus that are needed to configure your Ethernet and ATM network Select the System Administra...

Страница 32: ...d Synchronous Digital Hierarchy SDH 1 framing which is more common in other countries The default is SONET Whichever option you choose should remain consistent throughout the entire network Clocking T...

Страница 33: ...destination devices ATM cells are addressed to Virtual Channels VCs and Virtual Paths VPs Ensure that the VIP is set to zero in the ATM parameters option within the System Administration Menu is the o...

Страница 34: ...between 32 and 1 024 VCIs between 1 and 31 have been reserved for ATM management cell purposes These are used by ATM in the cell header to direct packets to their correct destinations You can also us...

Страница 35: ...E You should plan which devices should be included in an ELAN since as you may recall there is no communication between ELANs without ATM routing Emulated LAN Definitions Submenu The Emulated LAN defi...

Страница 36: ...ere are 64 potential ELANs To see the next set of 16 press n RETURN To see the previous set press RETURN Enter a name up to 32 characters in length or delete the existing name by pressing the spacebar...

Страница 37: ...AN as Port 17 To make ELAN assignments by port Enter po to select the Port to ELAN Configuration submenu The Emulated LAN column lists the ELAN that is presently configured to each port The Type colum...

Страница 38: ...ected in this example On the ELAN configuration screen for the selected port you can change the method the switch uses to assign ELAN membership to network devices Choose either M for MAC address dete...

Страница 39: ...elect the Port to ELAN Configuration submenu The Emulated LAN column lists the ELAN that is presently configured to each port The Type column contains a user defined keyword to configure the port Ther...

Страница 40: ...forced to port s ELAN MAC Address to ELAN Configuration Submenu Once you have made port to ELAN membership assignments you can assign up to 128 MAC addresses to membership in an ELAN by selecting MAC...

Страница 41: ...sign ELAN membership to an individual device 1 Enter M to select the MAC address to ELAN Configuration submenu 2 The final screen would look similar to the following The difference would only consist...

Страница 42: ...arted 30 3 Select a row in the table by typing its number listed on the left of the screen Enter M to select MAC address and type in the MAC address for the device you wish to assign to an ELAN and pr...

Страница 43: ...rst you need to define the ATM address of the AT 4016 or AT TS95TR you are configuring Next you must determine the ATM addresses of all devices which will be attached To set the address access the ATM...

Страница 44: ...efinitions submenu within the LAN Emulation Menu VCI Virtual Circuit Identifier While you can use Virtual Circuit Identifiers between 1 and 1 024 VCIs between 1 and 31 have been reserved for ATM manag...

Страница 45: ...istakes when you configure other device 2 Select a PVC by typing its number listed on the left of the screen The configuration screen for the selected PVC shows the options you must specify in order t...

Страница 46: ...e VCI for that particular PVC NOTE While you can use Virtual Circuit Identifiers VCIs between 1 and 1 024 VCIs between 1 and 31 have been reserved for ATM management cell purposes and are not availabl...

Страница 47: ...address entered here is the one for the remote system on the far end of this PVC It must be unique within this AT 4016 ELAN ID If you choose ELAN ID from the PVC Configuration Menu you can specify or...

Страница 48: ...sented here The following additional menus are used to either view ELAN statistics or configure your ELAN Cell statistics This menu enables you to view ATM cell transmit and receive statistics as well...

Страница 49: ...Statistics Menu The Cell Statistics menu enables you to view ATM cell transmit and receive statistics as well as Loss of Frame and Sync events Fields in this menu cannot be configured From the Main me...

Страница 50: ...n on each Fields in this menu cannot be configured NOTE Both the AT S7 and AT S9 use a VCI which has been defined as LANE All From the Main menu access the Virtual Circuit Information submenu This men...

Страница 51: ...Bytes The total number of bytes received by this switch from the specified VCI Transmitted AAL5 Frames The total number of AAL5 frames transmitted from this switch to the specified VCI Transmitted Fra...

Страница 52: ...ress Table menu displays all of the MAC addresses discovered by management software on the network From this screen you can determine all of the MAC addresses that are available as well as the port or...

Страница 53: ...inserting the optional AT S7 PCMCIA card into the PCMCIA port on the AT 4016 or by inserting the optional AT S9 Firmware Cassette into the appropriate port on the AT TS95TR Selecting Menu Options Whe...

Страница 54: ...sion begins You may enter a new password up to 32 characters in length or just press RETURN to keep the existing password if there is one The screen does not display your password as you type it a ser...

Страница 55: ...ptimum TCP IP internet addresses consist of user assigned numbers which identify members of the network It normally has two fields network number and host number TCP IP addresses are expressed in the...

Страница 56: ...ther configured with or without an IP address They cannot be mixed A switch with an IP address will not respond to a Connect remote system query from a switch which does not have an IP address configu...

Страница 57: ...anual 45 Port Status The Main menu of Omega is shown below Choose Port Status by entering the letter P The system will then display the AT 4016 screen shown below Note that the AT TS95TR screen would...

Страница 58: ...t has received information that another bridge is the designated bridge for the LAN to which the port is attached Blocking indicates a port that is NOT PARTICIPATING in forwarding frames thusly preven...

Страница 59: ...versed Normal indicates correct polarity Reversed indicates incorrect polarity software has detected that your wiring has been installed with reversed polarity It has also subsequently corrected it Op...

Страница 60: ...ymbolic name for the port or change an existing one If selected the following screen appears You can enter a new name for the port up to 20 characters in length or press RETURN to keep the existing na...

Страница 61: ...AT S7 AT S9 Operations Manual 49 System Name First choose the System Administration submenu by entering the letter S from the Main Menu...

Страница 62: ...ansmitter Idle Sonet SDH INternal clocking External loop clocking Unassigned cells IDle cells Ethernet parameters Store and Forward Cut Through Collision is Indicated on Amber LED Transmit is Indicate...

Страница 63: ...51 First choose the System Administration submenu by entering the letter S from the Main Menu Next enter the letter S for System name to access the following submenu This menu can be used to enter or...

Страница 64: ...not with cut through Due to this software implementation there is a minimal latency difference between cut through and store and forward The preferred method is store and forward Choose the System Ad...

Страница 65: ...e effect until the next management agent session i e you must select Quit from the Main Menu and then press RETURN to begin a new session When you are connected to the management agent through a virtu...

Страница 66: ...nce is then entered normal editing characters are ignored Finally to signal the end of the sequence and to terminate input you must enter the same delimiter character again Obviously the control seque...

Страница 67: ...AT S7 AT S9 Operations Manual 55 Under Custom Terminal Configuration the first sequence to be configured is HOME THE CURSOR This is followed by the ERASE THE ENTIRE SCREEN...

Страница 68: ...figuration screen and select Data rate baud rate The screen consists of selectable baud rates If you select Automatic baud rate detection the default you will have to press RETURN twice to begin futur...

Страница 69: ...loaded password Return to the System Administration submenu Enter the letter U for Update software in another system The following submenu will be displayed Next you are prompted to select a specific...

Страница 70: ...can issue this request at any time without impacting your switches since only those with old software will respond Also if you have many switches they may not be upgraded with the first update request...

Страница 71: ...s completed When directed to a file technical support engineers will be able to retrieve this information and subsequently use it towards the determination and resolution of failures Open the Main men...

Страница 72: ...en shows the user configured switch name and selected group name Below is the group s product identifier The group s unique MAC address is displayed as a hexadecimal string this is actually the group...

Страница 73: ...en the Telnet connection is established you will see the remote system s Main Menu Note that a thorough discussion of Telnet and remote connectivity was discussed in Chapter 2 and you are referred to...

Страница 74: ...nd Restart the System Choose the System Administration submenu Enter the letter R for Reset and restart the system to access the following submenu This screen is used to verify changes in ATM paramete...

Страница 75: ...ons A through K will display a graph for a particular statistics counter See Single Counter Graph below System Overview This option L displays the System Overview Graph Frames see below Individual Por...

Страница 76: ...ounter Received Frames Filtered in this example is graphed on a port by port basis Each port s counter value is shown to the left of the graph and the graph itself provides a visual comparison of each...

Страница 77: ...he system wide statistics counters are graphed Each counter value is shown to the left of the graph while the graph itself provides a visual picture of system wide network activity Individual Port Ove...

Страница 78: ...t Graph Frames If you select a port number from the Individual Port Statistics the following display appears Note that Port 1 was selected This display is identical to the System Overview Graph except...

Страница 79: ...ns A through P will display a graph for a particular statistics counter See Single Counter Graph above System Overview This option Q displays the System Overview Graph Errors see below Individual Port...

Страница 80: ...y appears All of the system wide statistics counters are graphed Each counter value is shown to the left of the graph and the graph itself provides a visual picture of system wide network activity Ind...

Страница 81: ...selected port All of the selected port s statistics counters are graphed Each counter value is shown to the left of the graph and the graph itself provides a visual picture of the port s network activ...

Страница 82: ......

Страница 83: ...dures 24 hour On line BBS Internet CompuServe The procedures and telephone numbers for ATI s BBS Internet and CompuServe were presented in the Preface to this document and you are therefore referred t...

Страница 84: ...ernal Flash RAM To update software through the PCMCIA port 1 Insert the PCMCIA card into the PCMCIA port This port is located on the front panel of the AT 4016 and identified as such 2 Reset the unit...

Страница 85: ...t the Firmware Cassette into the Firmware Cassette port This port is located on the rear panel of the AT TS95TR and identified as such 3 Restore power to the switch 4 Reset the unit with either the re...

Страница 86: ...les include multiple drivers README and support files for specific operating systems A file called TECHSUPP ORT lists the Technical Support telephone numbers For example the files as shown below are t...

Страница 87: ...configured parameter can be chained once the switch has a configured IP address To use TFTP you will need the following A TCP IP stack and a copy of the TFTP utility on your workstation The download...

Страница 88: ...number then a value For example if you want port 7 to be designated computer room then PORT NAME 7 COMPUTER ROOM BAUD 9600 If the FIELD is multi dimensional such as PORT_NAME which has up to 16 ports...

Страница 89: ...binary image of the software currently executing in that unit to the requesting host This enables you to upload the software onto the host system The host computer should then save the uploaded binar...

Страница 90: ...al Baud Rate BAUD 19200 Allowable configuration data AUTO 192000 9600 4800 2400 1200 600 300 150 75 Default Value AUTO Terminal Parity PARITY NONE Allowable configuration data NONE ODD EVEN MARK SPACE...

Страница 91: ...le configuration data Four numeric values separated by ranging from 0 255 Default Value 00 00 00 00 Subnet Mask SUBNET MASK XXX XXX XXX XXX Allowable configuration data Four numeric values separated b...

Страница 92: ...CATION XXXXXXXX XXXXXXXX Allowable configuration data A maximum of sixty four 64 ASCII characters Default Value NULL STRING System Contact SYS CONTACT XXXXXXXX XXXXXXXX Allowable configuration data A...

Страница 93: ...Value NULL STRING System Configuration Reset RESET TO SYSTEM DEFAULTS Allowable configuration data NONE When this field identifier is received the systems configuration data will be set to its default...

Страница 94: ...itter Idle ATM TRANSMITTER IDLE IDLE CELLS Allowable configuration data IDLE CELLS UNASIGNED CELLS Default Value IDLE CELLS Exceptions For ATM systems only Ethernet Configuration Description FIELD IDE...

Страница 95: ...ic value ranging from 0 65535 Default Value 65535 Bridge Age Time ST AGE_TIME 1 20 Bridge number value ST AGE_TIME 2 20 ST AGE TIME 64 20 Allowable configuration data A numeric value ranging from 6 40...

Страница 96: ...lue DISABLED ATM Port Priority ST ATM PORT PRIORITY 1 128 Bridge number value ST TM PORT PRIORITY 2 128 ST ATM PORT PRIORITY 64 128 Allowable configuration data A numeric value ranging from 0 255 Defa...

Страница 97: ...iguration data A numeric value ranging from 1 65535 Default Value 100 Spanning Tree Port Priority ST PORT PRIORITY 1 255 Port number Value ST PORT PRIORITY 2 255 ST PORT PRIORITY 16 255 Allowable conf...

Страница 98: ...ystems and ATS6 only Port to ELAN Configuration PORT ELAN ID 1 1 Port number Elan number PORT ELAN ID 2 2 PORT ELAN ID 16 1 Allowable configuration data A port number 1 16 followed by an ELAN VLAN num...

Страница 99: ...8 101 Allowable configuration data A number from 1 1023 Default Value 0 Exceptions For PVC systems only PVC ATM Address PVC ATM ADDRESS 1 XX XXX PVC Number Value PVC ATM ADDRESS 2 XX XXX PVC ATM ADDRE...

Страница 100: ......

Страница 101: ...rate of data throughput on the medium in bits per second Ethernet specifies 10 million bits per second BIT TIME The duration of one bit symbol 1 BR Ethernet specifies a bit time of 100 ns BROADCAST AN...

Страница 102: ...a 10BASE T signal wire tester HUB REPEATER A hub is a central signal distributor It is used in a wiring topology consisting of several point to point segments originating from a central point The ter...

Страница 103: ...MAU TO MAU HUB TO HUB WIRING 10BASE T MAU to MAU or hub to hub wiring generally requires a crossover cable located somewhere along the UTP cable run This may commonly occur at the punch down block or...

Страница 104: ...gation delay maxima for computing propagation budgets when designing a LAN Cable length plays a major role in propagation delay for example a 50 meter 164 foot AUI cable has a maximum allowable propag...

Страница 105: ...ical layer definitions for data transmission across fiber based high speed links Two options are available for the Fiber Optic ATM interface Synchronous Optical Network SONET STS 3c type framing which...

Страница 106: ...ls in two or more sequential physical circuits can be concatenated to create an end to end connection called a VCC A VCC is a specific instance of a SVC or PVC A VCC may traverse one end to end VPC or...

Страница 107: ..._____________ Conditions List the steps that led up to the problem ___________________________ ____________________________________ ____________________________________ _______________________________...

Страница 108: ......

Страница 109: ...Quick Primer _______ Reading the LEDs ______ Cabling _______ Telnet Communication ______ Software Downloading _______ I found the following the most valuable ______________________________ ___________...

Страница 110: ......

Страница 111: ...4 717 0290 Fax 404 717 0806 Salt Lake City UT Tel 801 350 9130 Fax 801 350 9051 Vienna VA Tel 703 506 0196 Fax 703 506 1986 Chicago IL Tel 708 406 8431 Fax 708 406 8462 Austin TX Tel 512 502 3087 Fax...

Страница 112: ......

Страница 113: ...ugh switching 52 Cyclic Redundancy Code 90 D Data Communication Equipment 90 Data Terminal Equipment 90 DCE 90 DTE 90 E Electronic x Electronic mail x error statistics menu individual port overview 67...

Страница 114: ...onfiguration enable partitioning 47 port status 46 port status menu link 46 polarity 47 status 46 propagation delay 92 punch down block 92 PVC 92 R repeater 92 S SDH 92 Signal Quality Error 92 Simple...

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