ISA 2006 Architecture Design



not exactly sure how to ask this being ISA entry level and more of an
Exchange guy so here goes.

Current Config:

Exchange 2003 with two Large Exchange Admin groups in two different physical
Data center locations.
2 ISA 2004 servers that are dedicated single NIC reverse Proxy
OWA/RPC/Active Sync publishers. both these are in 1 data center and all
Exchange FE's are in this single Data center /ExchangeAdmin/RoutingGroup.

Management is requesting:

Deploying ISA 2006 doing the same Exchange 2007 Publishing into both Data
Centers.
2 ISA servers in each DataCenter publishing Exchange protocols, Exchange
FE's now Ex07 CA's in each Data Center/ Exchange Admin group.

Should we?

1). Setup ISA server in each location to publish CA's, from Both Admin
groups
2). DNS Balance the public URL to Round Robin, between the different Data
Centers


.



Relevant Pages

  • SMTP / ISA / EXChange (Loop)
    ... ISA and Exchange on separate boxes? ... Publishing another SMTP besides ISA? ...
    (microsoft.public.isa)
  • Re: ActiveSync
    ... I've made sure all certs are exported from Exchange to ISA box. ... Before ISA reboot, when ActiveSync starts syncing, nothing gets logged in ... The security certificate on the server is not valid. ...
    (microsoft.public.isa.configuration)
  • owa issue
    ... i'm trying to get my owa working. ... both the exchange and isa servers, rule is created, i can telnet to port 443 ...
    (microsoft.public.isa.publishing)
  • RE: SMTP
    ... ISA Ext Nic ... Your exchange server's internal IP address ... On your Exchange server, set the default gateway to the IP address of your ... Server publishing rule failed because ...
    (microsoft.public.isa.configuration)
  • Re: Virtueller Speicher reicht nicht aus
    ... Exchange und den Provider in Verdacht gehabt. ... Rückblickend, nachdem der ISA Server durchgestartet wurde, und alles wieder ...
    (microsoft.public.de.german.isaserver)