Cisco Cisco IOS Software Release 12.2(27)SBC

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QoS—VLAN Tag-Based
First Published: November, 2006
The QoS—VLAN Tag-Based feature enables you to apply a single QoS policy, referred to as a 
VLAN-group policy, to a group of IEEE 802.1Q VLAN subinterfaces. This feature allows multiple 
subinterfaces to be treated as an aggregated whole, binding all of the matching subinterfaces together 
under a single QoS policy.
History for the QoS—VLAN Tag-Based Feature
Finding Support Information for Platforms and Cisco IOS Software Images
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Contents
Release
Modification
12.2(31)SB2
This feature was introduced and implemented on the Cisco 10000 series 
router for the PRE2 and PRE3.