RE: Any benefits to multiple NICs in Ex5.5?

2002-09-21 Thread Mark Arnold

I'd be surprised if setting up a VLAN for your inter exchange traffic
would reduce the user LAN loading by anything much more than a trickle.
Of course, LAN cards and switch ports are cheap but add a level of
complexity to your environment that your LAN and NT support people might
not want to cope with.
Get some stats off the LAN guys before you decide to VLAN off. If your
LAN guys were worth their salt and were worried about the traffic from
point to point they'd probably have brought it up already.

-Original Message-
From: Pillai, Raj [mailto:[EMAIL PROTECTED]] 
Sent: 20 September 2002 23:50
To: Exchange Discussions
Subject: RE: Any benefits to multiple NICs in Ex5.5?

Load balancing and /or redundancy ?

-Original Message-
From: Parrnelli GS11 Ben T [mailto:[EMAIL PROTECTED]] 
Sent: Wednesday, September 18, 2002 1:48 PM
To: Exchange Discussions
Subject: Any benefits to multiple NICs in Ex5.5?


Scenario:

NT 4.0 SP6a SRP
Exchange 5.5 SP4
10/100 NIC
ATM NIC

I've got two NICs in every exchange server and would like to put them to
good use.  I initially thought I would try to route all replication
traffic
through the Ethernet nic that's connected to all the other exchange
servers
via a switch.  Then allow all other traffic to flow through the ATM NIC.
However, I've found no documentation on how to make this happen.

So having said all that, my question again; would there be any benefits
to
using both NICs?

Thanks.

Ben Parrnelli
Network Administrator
Comm  Data Directorate
MAGTF Training Command
29 Palms, CA 92278

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RE: Any benefits to multiple NICs in Ex5.5?

2002-09-20 Thread Pillai, Raj

Load balancing and /or redundancy ?

-Original Message-
From: Parrnelli GS11 Ben T [mailto:[EMAIL PROTECTED]] 
Sent: Wednesday, September 18, 2002 1:48 PM
To: Exchange Discussions
Subject: Any benefits to multiple NICs in Ex5.5?


Scenario:

NT 4.0 SP6a SRP
Exchange 5.5 SP4
10/100 NIC
ATM NIC

I've got two NICs in every exchange server and would like to put them to
good use.  I initially thought I would try to route all replication
traffic
through the Ethernet nic that's connected to all the other exchange
servers
via a switch.  Then allow all other traffic to flow through the ATM NIC.
However, I've found no documentation on how to make this happen.

So having said all that, my question again; would there be any benefits
to
using both NICs?

Thanks.

Ben Parrnelli
Network Administrator
Comm  Data Directorate
MAGTF Training Command
29 Palms, CA 92278

_
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RE: Any benefits to multiple NICs in Ex5.5?

2002-09-18 Thread Ed Crowley

There would be benefit only if you're saturating one of the networks.

You might be able to achieve what you want to do through the use of
static routes.

Edgar J. Crowley Jr.
Technical Consultant
Windows  Messaging Platforms Practice
hp Services
*510-612-3365
*[EMAIL PROTECTED]



-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]] On Behalf Of Parrnelli GS11
Ben T
Sent: Wednesday, September 18, 2002 11:49 AM
To: Exchange Discussions
Subject: Any benefits to multiple NICs in Ex5.5?


Scenario:

NT 4.0 SP6a SRP
Exchange 5.5 SP4
10/100 NIC
ATM NIC

I've got two NICs in every exchange server and would like to put them to
good use.  I initially thought I would try to route all replication
traffic through the Ethernet nic that's connected to all the other
exchange servers via a switch.  Then allow all other traffic to flow
through the ATM NIC. However, I've found no documentation on how to make
this happen.

So having said all that, my question again; would there be any benefits
to using both NICs?

Thanks.

Ben Parrnelli
Network Administrator
Comm  Data Directorate
MAGTF Training Command
29 Palms, CA 92278

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Exchange List admin:[EMAIL PROTECTED]


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