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11
In the Incoming DSCP field, type the incoming Differentiated Service Code
Point (DSCP).
12
From the IP Interface list, select the required interface.
13
Click Add.
Variable definitions
The following table describes the variables and values for configuring class maps.
Variable
Class Map ID
Policy Map ID
Source IP Address
Source Subnet Mask
Destination IP Address
Destination Subnet Mask
Protocol
Source Port
Destination Port
Incoming DSCP
IP Interface
Configuring QoS marking
Complete this procedure to mark outgoing packets with a DSCP value and/or a 802.1p priority
value, and place the outgoing packets in a specific QoS queue. The queue where the packet is
placed determines the priority of transmission for the packet. For example, voice packets should be
destined for strict priority queues, while email packets have lower priority and can be delayed
without notice.
End
Value
Type
the Class Map identifier.
The value ranges from 1 to 2147483647.
Type
the Policy Map identifier.
The value ranges from 1 to 2147483647.
Type the source IP address that uniquely defines a packet flow.
Type
the subnet mask for the source IP address.
Type
the destination IP address that uniquely defines a packet flow.
Type
the destination subnet mask address for the destination IP address.
Select the protocol ID to identify the packet flow. Select one of the
following options:
•
Any – both TCP or UDP packets are classified using the class map.
•
TCP – only TCP packets are classified using the class map.
•
UDP – only UDP packets are classified using the class map.
Type the source port.
The value ranges from 1 to 65535.
Type the destination port.
The value ranges from 1 to 65535.
Type the incoming Differentiated Services Code Point (DSCP).
The value ranges from 0 to 63.
Select the interface from the list or select Any for any interface to be used
for the class map.
The default value is Any.
QoS configuration
75
Configuration Guide
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