Server Health Checks 3
Server Health Checks - 3
Check NLBS Configurations
1. Open up the network properties –> Network Load Balancing, right click & select Properties
2. On the Cluster Parameters tab, verify that the IP address is configured for the shared NLBS IP and that the subnet mask, domain, and operation mode are configured correctly.
3. On the Host Parameters tab, make sure each node of the cluster has a unique host identifier. Also verify the IP and subnet mask are configured for the local values.
4. Also make sure that your switch has a static ARP entry if using multi-cast NLBS. The entry should be that of the virtual MAC of the cluster. To get the virtual MAC of the cluster, you can run the following command : WLBS IP2MAC <virtual IP address>
Name Resolution
To healthcheck name resolution, open a command prompt and enter the following
· nslookup <servername>
Verify that the servername is correctly entered in DNS
If a reco…
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