Cisco 300 Series

Virtual Local Area Network (VLAN) Commands
OL-32830-01 Command Line Interface Reference Guide 1072
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no switchport general map macs-group group
Parameters
• group —Specifies the group number (range: 1–2147483647)
• vlan-id —Defines the VLAN ID associated with the rule.
Default Configuration
N/A
Command Mode
Interface (Ethernet, Port Channel) Configuration mode
User Guidelines
MAC-based VLAN rules cannot contain overlapping ranges on the same interface.
The VLAN classification rule priorities are:
• MAC-based VLAN (best match among the rules)
• Subnet-based VLAN (best match among the rules)
• Protocol-based VLAN
• PVID
User Guidelines
After groups of MAC addresses have been created (see the map mac macs-group
command), they can be mapped to specific VLANs.
Each MAC address (host or range) in the MAC-based group assigned to an
interface consumes a single TCAM entry.
Example
The following example creates two groups of MAC addresses, sets a port to
general mode and maps the groups of MAC addresses to specific VLANs.
switchxxxxxx(config)# vlan database
switchxxxxxx(config-vlan)# map mac 0000.1111.0000 32 macs-group 1
switchxxxxxx(config-vlan)# map mac 0000.0000.2222 host macs-group 2
switchxxxxxx(config-vlan)# exit
switchxxxxxx(config)# interface gi14