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Conference netcad::hub_mgnt

Title:DEChub/HUBwatch/PROBEwatch CONFERENCE
Notice:Firmware -2, Doc -3, Power -4, HW kits -5, firm load -6&7
Moderator:NETCAD::COLELLADT
Created:Wed Nov 13 1991
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:4455
Total number of notes:16761

3005.0. "A port of 900EF to a system with FDDI" by ATHINA::KARVOUNIS_A (Who knows KWITERBELYAKIN ? ) Fri Nov 24 1995 05:28

    
    
    	Hello everybody I will like to know if the following will work.
          ------------
         |alpha-system|      I have a DEC HUB 900 with verious  DECRepeaters
    	 | with FDDI  |      with a 900EF and a 900PE SWITCH. These are con-
    	 | controller |      nected thru the FDDI backplane channel. And I
         |------------|      will like to connect thru the A connector of
              |              the 900EF SWITCH a ALPHA 2100 system which is 
    	      |	             far away from the DEC HUB 900.
              |                 Thanks,    Angelo
               -------
    ------------------|---------------------------------------------------
    |                 A                                                  |  
    |           	900EF			900PE                    |
    |                       |                    |  |                    |
    |                       |                    |  |                    |
    |                       | B                 A|  |B                   |
    |      FDDI-------------|--------------------|--|--------------------|
    |        Backplane Channel                                           |
    |                       DEC HUB 900                                  |
    ----------------------------------------------------------------------
T.RTitleUserPersonal
Name		DateLines
3005.1It will work, but should use a concentrator.MSDOA::REEDJohn Reed @CBO = Network ServicesFri Nov 24 1995 08:5217
    Perfect.  This config will not provide you with redundancy, but it will
    work.  Perhaps you might want to try something besides an "A" port out 
    the front, but without a concentrator to do the ring AB to M
    combinations, you will not have a redundant ring.
    
    But it will work, and the Alpha will be on the 100M ring.  I have six
    spare DECconcentrator 900MX 6-port modules (with ANSI-MIC, and UTP
    ModPMDs) if you need a quick source of a Concentrator to make it really
    work nicely.  My cost center manager would be happy to sell them to
    you !!
    
    JR
    
    
        JR
3005.2 Thanks I will try to push them.ATHINA::KARVOUNIS_AWho knows KWITERBELYAKIN ? Fri Nov 24 1995 09:076
    Thank you very much I will try to see if we can push them on this
    project.....
    
    
              Thanks ,      Angelo