Recommended Inter-Site Transport for AD

Current, a number of my internal AD servers are using RPC for their default transport, in their NTDS settings. I recall at a conference that changing these from RPC to IP for transport is the recommended option. Is this still true?

I ask because I am experiencing some replication slowness within my AD domain, (Exchange Server SA not being able to start occassionally with the error that replication throughout the domain hasn't completed), and I'm wondering if changing the transport to IP would help?
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Relevant Pages

  • Re: Media Center, XP Pro and 2000 Advanced Server and XBox 360
    ... > Master browser name is: ... > 2 backup servers retrieved from master DELLSSP ... > There are 3 servers in domain MELSOFT on transport ...
    (microsoft.public.windowsxp.network_web)
  • Media Center, XP Pro and 2000 Advanced Server and XBox 360
    ... Main problem is that the MCE machine and Xbox have "limited vision" of the ... Ethernet adapter AGN Virtual Network Adapter: ... There are 3 servers in domain MELSOFT on transport ...
    (microsoft.public.windowsxp.network_web)
  • Re: Cant see computer in Network Places
    ... I checked each computer of the eight that are servers they are ... Master browser name is: KEVINSVAIO ... There are 8 servers in domain HOME on transport ...
    (microsoft.public.windowsxp.network_web)
  • Re: Can Ping Branch Office SVR, cant connect to Share, SQL, RDP
    ... Master browser name is: LOSAL03 ... There are 4 servers in domain MOBILEXE on transport ...
    (microsoft.public.win2000.ras_routing)
  • Re: IP vs RPC transports in Sites and Services
    ... -Replication between sites can use either RPC over IP or SMTP over IP. ... -Replication between sites over SMTP is supported for only domain controllers of different domains. ... Therefore, replication between sites over SMTP is supported for only schema, configuration, and global catalog replication, which means that domains can span sites only when point-to-point, synchronous RPC is available between sites. ... The RPC intersite and intrasite transport and the SMTP intersite transport correspond to synchronous and asynchronous communication methods, ...
    (microsoft.public.windows.server.active_directory)