Hi ,
I having my exchange sever 2010 intalled on windows servers 2008 R2 standard edition.
Below mentioned servers are Hyper-V machines.
Host Name : server 1
ip details
ip address - 192.168.17.88
Subnet Mask - 255.255.240.0
Gateway - 192.168.17.9
Preferred DNs - 192.168.17.49
Alternate DNS - 192.168.17.50
Host Name : sever 2
ip details
ip address - 192.168.17.89
Subnet Mask - 255.255.240.0
Gateway - 192.168.17.9
Preferred DNs - 192.168.17.49
Alternate DNS - 192.168.17.50
NLB cluster name - mail.nithya.com
NLB cluster IP - 192.168.17.99
Note : I am having only one network card in both the servers and on that netwrok cards Dynamic MAC address and spoofing is enabled.
Most importantly i am trying to configure the NLB cluster in a unicast mode.
Issue description :
When i try to add anyone of the server in the NLB cluster and it's default gateway is automatically removed on that particular server nic and also it get failed to get added.
Please tell us what would be the causes ?
Thanks & Regards S.Nithyanandham