Chapter 1      Overview
Management Options
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Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide
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• SNMP—SNMP provides a means to monitor and control the switch and 
switch cluster members. You can manage switch configuration settings, 
performance, security, and collect statistics by using SNMP management 
applications such as CiscoWorks2000 LAN Management Suite (LMS) and 
HP OpenView. 
You can manage the switch from an SNMP-compatible management station 
that is running platforms such as HP OpenView or SunNet Manager. The 
switch supports a comprehensive set of MIB extensions and four RMON 
groups.
For more information about using SNMP, see the “SNMP Network 
Management Platforms” section on page 4-6.
Advantages of Using CMS and Clustering Switches
Using CMS and switch clusters can simplify and minimize your configuration and 
monitoring tasks. You can use Cisco switch clustering technology to manage up 
to 16 interconnected supported Catalyst switches through one IP address as if they 
were a single entity. This can conserve IP addresses if you have a limited number 
of them. CMS is the easiest interface to use and makes switch and switch cluster 
management accessible to authorized users from any PC on your network.
By using switch clusters and CMS, you can
• Manage and monitor interconnected Catalyst switches (refer to the release 
notes for a list of supported switches), regardless of their geographic 
proximity and interconnection media, including Ethernet, Fast Ethernet, Fast 
EtherChannel, Cisco GigaStack Gigabit Interface Converter (GBIC), Gigabit 
Ethernet, and Gigabit EtherChannel connections.
• Accomplish multiple configuration tasks from a single CMS window without 
needing to remember CLI commands to accomplish specific tasks.