CHAPTER 86
Configuring VLANs
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Finding Feature Information, page 2109
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Prerequisites for VLANs, page 2109
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Restrictions for VLANs, page 2110
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Information About VLANs, page 2110
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How to Configure VLANs, page 2116
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Monitoring VLANs, page 2124
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Configuration Examples, page 2126
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Where to Go Next, page 2127
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Additional References, page 2127
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Feature History and Information for VLAN, page 2128
Finding Feature Information
Your software release may not support all the features documented in this module. For the latest caveats and
feature information, see Bug Search Tool and the release notes for your platform and software release. To
find information about the features documented in this module, and to see a list of the releases in which each
feature is supported, see the feature information table at the end of this module.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support.
To access Cisco Feature Navigator, go to http://www.cisco.com/go/cfn. An account on Cisco.com is not
required.
Prerequisites for VLANs
The following are prerequisites and considerations for configuring VLANs:
•
Before you create VLANs, you must decide whether to use VLAN Trunking Protocol (VTP) to maintain
global VLAN configuration for your network.
•
The switch supports 1000 VLANs in VTP client, server, and transparent modes.
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
2109