Cisco Systems 2.5 Network Router User Manual


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Cisco Router and Security Device Manager 2.5 User’s Guide
OL-4015-12
Chapter 29 Quality of Service
Editing QoS Policies
Add Class for the New Policy
Add a traffic class for a new QoS policy in this screen.
Match Whether the QoS class looks for matches to Any or to All of the
selected DSCP values. If you choose Any, traffic must meet only
one of the match criteria. If you choose All, traffic must meet all of
the match criteria. The DSCP values chosen are displayed in the
DSCP column.
Classification This portion of the display contains the following columns:
DSCP—The DSCP values that are chosen for possible match.
Protocols—The protocols included in this QoS class. A video
traffic QoS class might have protocols such as cuseeme,
netshow, and vdolive. A routing traffic QoS class might have
protocols such as BGP, EIGRP, and OSPF.
ACL—The name or number of an ACL that specifies the traffic
that this QoS class applies to.
Action This portion of the display contains the following columns:
Queuing—This column lists the queuing type, Class Based
Weighted Fair Queuing (CBWFQ), Low Latency Queuing
(LLQ), or Fair Queuing, and displays the bandwidth allocated
to the class.
Shaping—This column displays Yes if shaping is configured
for this policy, or No if shaping is not configured.
Policing—This column displays Yes if policing is configured
for this policy, or No if policing is not configured.
Set DSCP—The DSCP value that is given to this type of traffic
by the QoS class.
Drop—The column displays Yes if this type of traffic is to be
dropped, or No if it is not to be dropped.
Table 29-8 Class List Display Area (continued)
Element Description