Class Map - Cisco WAP121 Administration Manual

Client Quality of Service

Class Map

STEP 5
Class Map
Cisco Small Business WAP121 and WAP321 Wireless-N Access Point with PoE
A 0 indicates that the address bit is significant, and an f indicates that the
address bit is to be ignored. A MAC mask of 00:00:00:00:00:00 matches a
single MAC address.
• Destination MAC Address—Select this field and enter the destination MAC
address to compare against an Ethernet frame.
• Destination MAC Mask—Enter the destination MAC address mask
specifying which bits in the destination MAC to compare against an Ethernet
frame.
A 0 indicates that the address bit is significant, and an f indicates that the
address bit is to be ignored. A MAC mask of 00:00:00:00:00:00 matches a
single MAC address.
• VLAN ID—Select this field and enter the specific VLAN ID to compare
against an Ethernet frame.
This field is located in the first/only 802. 1 Q VLAN tag.
Click Save. The changes are saved to the Running Configuration and to the Startup
Configuration.
NOTE: To delete an ACL, ensure that it is selected in the ACL Name-ACL Type list,
select Delete ACL, and click Save.
The Client QoS feature contains Differentiated Services (DiffServ) support that
allows traffic to be classified into streams and given certain QoS treatment in
accordance with defined per-hop behaviors.
Standard IP-based networks are designed to provide best effort data delivery
service. Best effort service implies that the network delivers the data in a timely
fashion, although there is no guarantee that it will. During times of congestion,
packets may be delayed, sent sporadically, or dropped. For typical Internet
applications, such as email and file transfer, a slight degradation in service is
acceptable and in many cases unnoticeable. However, on applications with strict
timing requirements, such as voice or multimedia, any degradation of service has
undesirable effects.
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