Select from TCP /UDP /ICMP
Source port range of the service that
you want to set it with QoS Control.
Destination port number of the service
that you want to set it with QoS
Control.
set the Differentiated Services Code
Point (DSCP) values in Quality of
Service (QoS)
802.1p is an IEEE standard that
describes mechanisms to prioritize
traffic and perform dynamic multicast
filtering.
When configuring a VLAN tag-based
QoS policy map, the router applies the
policy to one Ethernet port and only to
the VLANs on that particular port.
Select from voice (VO), video (VI),
best effort (BE), and background (BK)
Select to Drop or not drop the packet