Hi Spectrum Men ☺,

We want to implement the nodes replication functions on our TSM servers.
The network team asks me a few questions which I am not able to answer.

Can we isolate replication traffic on dedicated interfaces?
I think so, defining a TSM server with a dedicated access, but I do not know 
what is the impact for the B/A Client :
Is he able to perform a restore through the alternate server, knowing that it 
does not use and does not see the replication link ?

Example of def :

16:09:53 FFT0010I CMD1 : q server
  Server       Comm.      High-level              Low-level     Days       
Server         Virtual        Allow
  Name         Method     Address                 Address       Since      
Password       Volume         Replacement
                                                                Last       Set  
          Password
                                                                Access          
          Set
  --------     ------     -------------           ---------     ------     
----------     ----------     -----------
  TSMCFG       TCPIP      TSMCFG.serv.cdc.fr      4010              <1     Yes  
          Yes            No
  TSMHP11      TCPIP      tsmhp11.serv.cdc.fr     4120              <1     Yes  
          Yes            No
  REPLLINK     TCPIP      tsmhp11repl.serv.cdc.fr 4120              <1     Yes  
          Yes            No

If the replication is based on definition REPLLINK, and this link is only 
accessible by TSM Servers (Primary & Alternate), the B/A Client could perform a 
restore via the alternate server by the TSMHP11 definition?

The second question:
Can we limit the bandwidth consumption through TSM.
For me the only way is to play with the maximum number sessions of replication 
processus.

Best regards,

Yann MEUNIER (Spectreman ☺)
Ingénierie - Système Stockage
Informatique CDC - Etablissement DPI
Office : +33 1 58 50 53 01
Mobile : +33 6 62 47 88 56

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