CHAPTER
 
5-1
Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide
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5
Clustering Switches
This chapter provides the following topics to help you get started with switch 
clustering:
• Switch cluster overview
• Planning a switch cluster
• Creating a switch cluster
• Verifying a switch cluster
• Using the command-line interface (CLI) to manage switch clusters
• Using Simple Network Management Protocol (SNMP) to manage switch 
clusters
Configuring switch clusters is more easily done from the Cluster Management 
Suite (CMS) web-based interface than through the CLI. Therefore, information in 
this chapter focuses on using CMS. See Chapter 2, “Getting Started with CMS,” 
for additional information about switch clusters and the clustering options. For 
complete procedures on using CMS to configure switch clusters, refer to the 
online help. 
For the cluster commands, refer to the Catalyst 2900 Series XL and Catalyst 3500 
Series XL Command Reference.
Note Refer to the release notes for the list of Catalyst switches enabled for switch 
clustering, including which ones can be command switches and which ones 
can only be member switches, and for the the required software versions and 
browser and Java plug-in configurations.