Cabletron Systems MMAC-Plus 9F310-02 Скачать руководство пользователя страница 22 | Manualshive

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Operation

3-4

The Host engine sends and receives packets via the CPU FPS Interface. This
allows the bridge to perform spanning tree protocol and other bridging functions.
The SMB Interfaces provide communication to the Host Engine for management
functions and communication with other modules in the chassis.

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Содержание MMAC-Plus 9F310-02

Страница 1: ...MMAC Plus 9F310 02 9F315 02 FDDI Switch Module User s Guide ...

Страница 2: ......

Страница 3: ...ENTAL INDIRECT SPECIAL OR CONSEQUENTIAL DAMAGES WHATSOEVER INCLUDING BUT NOT LIMITED TO LOST PROFITS ARISING OUT OF OR RELATED TO THIS MANUAL OR THE INFORMATION CONTAINED IN IT EVEN IF CABLETRON SYSTEMS HAS BEEN ADVISED OF KNOWN OR SHOULD HAVE KNOWN THE POSSIBILITY OF SUCH DAMAGES Copyright June 1995 by Cabletron Systems Inc 35 Industrial Way Rochester NH 03867 5005 All Rights Reserved Printed in ...

Страница 4: ...perator s manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause interference in which case the user will be required to correct the interference at his own expense WARNING Changes or modifications made to this device which are not expressly approved by the party responsible for compliance could void the user s authority t...

Страница 5: ... adjustments The output is factory set and does not allow any user adjustment Class 1 Laser transceivers comply with the following safety standards 21 CFR 1040 10 and 1040 11 U S Department of Health and Human Services FDA IEC Publication 825 International Electrotechnical Commission CENELEC EN 60825 European Committee for Electrotechnical Standardization When operating within their performance li...

Страница 6: ...m or 55 x 10 6 watts Removing the optical connector from the transceiver allows laser radiation to emit directly from the optical port The maximum radiance from the optical port under worst case conditions is 0 8 W cm 2 or 8 x 103 W m2 sr 1 Do not use optical instruments to view the laser output The use of optical instruments to view laser output increases eye hazard When viewing the output optica...

Страница 7: ...tion System Management Buses 3 2 SMB 1 Bus 3 2 SMB 10 Bus 3 2 System Diagnostic Controller 3 2 DC DC Converter 3 3 INB Interface 3 3 Fast Packet Switch 3 3 i960 Core 3 3 Chapter 4 LANVIEW LEDs Chapter 5 Specifications Technical Specifications 5 1 CPU 5 1 Memory 5 1 Standards 5 1 Network Interfaces 5 1 Safety 5 2 Service 5 2 Physical 5 2 Dimensions 5 2 Weight 5 2 Environment 5 2 Link Distance 5 3 ...

Страница 8: ...Contents viii ...

Страница 9: ...management functions within a scalable RISC based architecture Packet Switch Engine The 9F310 02 and 9F315 02 module incorporates the Fast Packet Switch FPS a collection of custom ASlCs designed specifically for high speed switching The FPS bus is 64 bits wide with a bandwidth of 320 Mbps Since all frame translation address lookups and forwarding decisions are performed in hardware the 9F310 02 an...

Страница 10: ... port connections are via standard fiber FDDI MIC connectors The INB 1 interface is fixed however and the two FDDI interfaces can attach to one or both of the front panel connectors one or both of the FNB interfaces FDDI 1 or FDDI 2 or one of each Management Information Base MIB Support Both 9F310 02 and 9F315 02 provide MIB support including IETF FDDI MIB IETF MIB II IETF Bridge MIB a host of Cab...

Страница 11: ...es Figure 1 1 The 9F310 02 and 9F315 02 Modules F D D I 2 9F310 02 FDDI F D D I 1 1 2 INB 1 2 A B A B SMB CPU F D D I 2 9F315 02 FDDI F D D I 1 1 2 INB 1 2 A B A B SMB CPU MMAC PLUS MMAC PLUS MMAC PLUS MMAC PLUS ...

Страница 12: ...C Power Supply User s Guide INB Terminator Modules Installation Guide MMAC Plus Module Local Management User s Guide Getting Help If you need additional support with the MMAC Plus or if you have any questions comments or suggestions concerning this manual feel free to contact Cabletron Systems Technical Support By phone 603 332 9400 By CompuServe GO CTRON from any prompt By Internet mail support c...

Страница 13: ...lug the other end into the ESD Wrist Strap Grounding receptacle in the lower right corner of the MMAC Plus Chassis shown in Figure 2 1 5 Remove the module from the plastic bag Observe all precautions to prevent damage from Electrostatic Discharge ESD 6 Carefully examine the module checking for damage If any damage exists DO NOT install the module Contact Cabletron Systems Technical Support immedia...

Страница 14: ...7 F L N K 8 F L N K F L N K 10 F L N K I N S 11 F L N K I N S 12 R X TX R X TX R X Circuit Card Card Guides Metal Back Panel Jack for ESD wrist strap Warning Ensure that the circuit card is between the card guides Lock down the top and bottom plastic tabs at the same time applying even pressure ...

Страница 15: ...Pressing the reset switch twice within three seconds causes the processor i960 to reset Pressing and holding the switch on for three or more seconds causes the module to shutdown Pressing and holding again for three seconds restarts the module SNMP management may be used to disable this switch to enhance module security Figure 2 2 The Reset Switch SMB CPU Reset Switch ...

Страница 16: ...OMs and sockets for RAM These will be used for future upgrades Instructions for installing the components will be supplied with the upgrade kit Figure 2 3 User Accessible Components An eight switch DIP switch is located on the module card as shown in Figure 2 3 The function of the switches are listed in Table 2 1 SMB 1 PROM Boot PROM DIP Switch Flash SIMM Socket Local DRAM Socket i960 Processor 8 ...

Страница 17: ... NVRAM when the module is powered down and remain there until the switch is toggled again 6 Force BootP Download Toggling this switch after pulling the board out of the MMAC Plus clears download information from NVRAM and forces image files to be downloaded from the station connected to the EPIM on the Environmental Module configured to act as that modules BOOTP server 5 Reserved For Factory Use O...

Страница 18: ...Installing the MMAC Plus modules 2 6 ...

Страница 19: ...DI ports the FNB rings FNB 1 and or FNB 2 and or the INB 1 bus according to the user configuration These packets are converted into canonical format The Fast Packet Switching circuitry decides from header information where the packets should be sent They are then converted from canonial format to the proper format for that interface Figure 3 1 Configuration Options FNB 1 FNB 2 A B A B Fast Packet ...

Страница 20: ...odule EPIM located on the front of the Environmental Module Through an EPIM connection full SNMP management of the MMAC Plus is available out of band from user data Modules which share the SMB 10 bus periodically send out loop back packets to ensure the validity of SMB 10 In the event a fault is detected on the SMB 10 the SMB 1 can be used as an alternate communication channel by the modules Syste...

Страница 21: ... INB backplane and LAN WAN interfaces on the front panel of MMAC Plus modules The FPS can operate in two modes as a traditional bridge or as a SecureFast Packet Switch SFPS When operating in bridge mode it makes filtering forwarding decisions based on Destination Address DA with standard IEEE 802 1d learning When operating in SFPS mode all filtering forwarding decisions are made based on a DA SA p...

Страница 22: ...kets via the CPU FPS Interface This allows the bridge to perform spanning tree protocol and other bridging functions The SMB Interfaces provide communication to the Host Engine for management functions and communication with other modules in the chassis ...

Страница 23: ...atus of the module and may be used as an aid in trouble shooting Shown in Figure 4 1 is the LANVIEW LEDs of the 9F310 02 and 9F315 02 module Figure 4 1 The LANVIEW LEDs A FDDI 1 2 INB 1 2 SMB CPU INB Transmit FDDI Status INB Receive FDDI Receive FDDI Transmit System Status ...

Страница 24: ...CPU LEDs LED Color State Description Green Functional Fully operational Yellow Crippled Not fully operational i e one bad port Yellow Green Booting Blinks yellow and green while booting Red Reset Normal power up reset Red Flashing Failed Fatal error has occurred Off Power off Module powered off Table 4 2 INB Receive LEDs LED Color State Yellow Flashing Activity Off No Activity Table 4 3 INB Transm...

Страница 25: ... indicate the status of the A and B ports The P and S LEDs indicate the status of the primary and secondary FDDI rings When bridging between FNB rings the FDDI status LEDs are not operational The FDDI Status LEDs are shown in Figure 4 2 Figure 4 2 FDDI Status LEDs Table 4 4 FDDI Receive LEDs LED Color State Yellow Flashing Activity Off No Activity Table 4 5 FDDI Transmit LEDs LED Color State Green...

Страница 26: ...reen THRU B MAC on Secondary No MAC on Primary Green Yellow Off Green THRU No MAC on Primary Secondary Bypasses Board Green Off Yellow Green THRU No MAC on Secondary Primary Bypasses Board Green Green Red Yellow WRAP A MAC on Primary Green Yellow Red Yellow WRAP A No MAC on Primary Yellow Green Red Green WRAP B MAC on Primary Yellow Yellow Red Green WRAP B No MAC on Primary Green Green Red Green W...

Страница 27: ...cations CPU Intel i960 RISC based microprocessor Memory 4 Meg Local RAM expandable to 12 Meg 2 Meg Flash Memory expandable to 16 Meg 2 Meg Packet RAM Standards ANSI FDDI X3T9 5 SMT MAC PHY MMF PMD SMF PMD Network Interfaces A B ports MMF Connectors ...

Страница 28: ...Service MTBF MHBK 217E 200 000 hrs MTTR 0 5 hr Physical Dimensions 35 0 D x 44 0 H x 6 0 W centimeters 13 8D x 17 4H x 2 4W inches Weight Unit 2 7kgs 6lb Shipping 3 6kgs 8lb Environment Operating Temperature 5 to 40 C Storage Temperature 30 to 90 C Relative Humidity 5 to 95 non condensing It is the responsibility of the person who sells the system to which the module will be a part to ensure that ...

Страница 29: ...k Distance 9F310 02 Up to 2 kilometers on multimode fiber optic cable as specified by ANSI MMF PMD 9F315 02 40 kilometers max 25 kilometer typical on single mode fiber optic cable as specified by ANSI SMF PMD ...

Страница 30: ...Specifications 5 4 ...

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