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Article ID: 822987 - Last Review: July 19, 2004 - Revision: 1.3
PRB: Application Center 2000 Cluster Node Does Not Converge When Network Adapter Is Enabled on the Cluster Node
SYMPTOMS
When you disable and then enable the public network adapter
of an Application Center 2000 routing cluster node that is using Network Load Balancing, the cluster node may not automatically converge with the
cluster.
WORKAROUND
To work around this problem, after you enable the public
network adapter on an Application Center 2000 routing cluster node, run one of
the following commands from the command prompt:
- wlbs start
- ac loadbalance /online
Note These commands permit the convergence of the cluster node to
occur after the network adapter is enabled.
STATUS
This
behavior is by design.
MORE INFORMATION
If you run Network Load Balancing
without Application Center, you can select the
Active check box in the
NLB
Configuration dialog box. This option permits the network card to
automatically converge when the network card is enabled.
If you run
Network Load Balancing
with Application Center, you do not have the option to select the
Active check box in the
NLB
Configuration dialog box. This option is not available because
this option permits Application Center to keep Network Load Balancing offline while the computer
starts until the W3SVC service starts. Otherwise, Network Load Balancing starts to serve the
network load before Internet Information Services is ready to accept the
load, and problems may occur.
REFERENCES
For additional information, click the following article numbers to view the articles in the Microsoft Knowledge Base:
278431Â
(http://kbalertz.com/Feedback.aspx?kbNumber=278431/
)
Using teaming adapters with network load balancing may cause network problems
303765Â
(http://kbalertz.com/Feedback.aspx?kbNumber=303765/
)
HOW TO: Perform advanced network load balancing procedures in Windows 2000
259592Â
(http://kbalertz.com/Feedback.aspx?kbNumber=259592/
)
BUG: Application Center 2000 NLB cluster members do not converge
APPLIES TO
- Microsoft Application Center 2000 Standard Edition
| kbnlb kbcode kbsysadmin kbclustering kbprb KB822987 |
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