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Thank you, I feel a bit stupid asking for something that simple. Thank you very much.
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Thank you, I feel a bit stupid asking for something that simple. Thank you very much.

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I have w UCS servers who are clustered with an EMC SAN NS-120. Using SQL 2K8. Firewall not on. Our DBA is unable to connect from either node in the cluster to one server and gets the error attached. When pinging from either UCS node to the server in question it returns 127.0.0.1. Pathping and Tracert to the server it can't ping returns a different server all together. I have tried flushing the dns and registering with same results. It's not a DC and the entries in DNS on the DC are correct. This is the only server that it has issues with. Pinging the IP of the server is fine, just by name it replies 127.0.0.1 <br />
<a href="https://filedb.experts-exchange.com/incoming/2011/02_w09/413422/UCS-ping-issue.png" target="_blank" class="file-inline" title="ping error (12 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>UCS-ping-issue.png</a><br />
<a href="https://filedb.experts-exchange.com/incoming/2011/02_w09/413423/SQL-Cluster-error.png" target="_blank" class="file-inline" title="SQL 2008 error (44 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>SQL-Cluster-error.png</a>
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SQL-Cluster-error.png

UCS-ping-issue.png

I have w UCS servers who are clustered with an EMC SAN NS-120. Using SQL 2K8. Firewall not on. Our DBA is unable to connect from either node in the cluster to one server and gets the error attached. When pinging from either UCS node to the server in question it returns 127.0.0.1. Pathping and Tracert to the server it can't ping returns a different server all together. I have tried flushing the dns and registering with same results. It's not a DC and the entries in DNS on the DC are correct. This is the only server that it has issues with. Pinging the IP of the server is fine, just by name it replies 127.0.0.1 

Server 2K8 R2 w/no firewall on can't reach one server SQL

Windows Server 2008 and Windows Server 2008 R2, based on the Microsoft Vista codebase, is the last 32-bit server operating system released by Microsoft. It has a number of versions, including including Foundation, Standard, Enterprise, Datacenter, Web, HPC Server, Itanium and Storage; new features included server core installation and Hyper-V.

Windows Server 2008

Microsoft SQL Server 2008 is a suite of relational database management system (RDBMS) products providing multi-user database access functionality.Component services include integration (SSIS), reporting (SSRS), analysis (SSAS), data quality, master data, T-SQL and performance tuning. Major improvements include the  Always On technologies and support for unstructured data types.