Question : MS SharePoint Excel Web services

I am using SharePoint Excel Services to allow users to access the calculation engine of a specific Excel template.

What I am trying to attempt is that once a user is finished with the workbook session, and once they save their work, the work is saved to a copy of the Excel template (by default it saves to the original template), and that copy needs to be placed in a separate SharePoint Document Library.

The code example I am using is at http://msdn.microsoft.com/en-us/magazine/cc163374.aspx.

The pseudo-code for what I am attempting would be:

LoadExcelTemplate(); //user gets a copy of the template file
SaveUserChangesToNewDocument(); //user saves changes
CopyNewDocument(); //copy the users work to a new document
RestoreExcelTemplate(); //make sure the original template is left unchanged

Thanks for any help on this.

Answer : MS SharePoint Excel Web services

>but according to VRRP both computers must share common default gateway  of vrrp-ip.

That is correct.

In your scenario, each PC is on a different network (VLAN).  This means that each switch will need a VLAN 3 and a VLAN 4 interface (with IP address, of course). Then each switch will need two VRRP instances with a defined VRRP IP address.

Switch 1:
VLAN 3 IP: 10.3.3.3
VLAN 4 IP: 10.4.4.2

Switch 2:
VLAN 3 IP: 10.3.3.5
VLAN 4 IP: 10.4.4.4

VRRP address for VLAN 3: 10.3.3.1 (this will be the DG for PC 1)
VRRP address for VLAN 4: 10.4.4.1 (this will be the DG for PC 2)

Also make certain that spanning tree is on!