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With table-maps, one can create a map of values that can be used between the same or different markings such
as DSCP, CoS, and so on. The values that can be mapped are from 0 through 99 in decimal. Table-map also has
a default mode of operation for values that do not have a mapping explicitly configured. If it is set to ignore, there
will not be any change to the marking, unless an explicit mapping is configured. It can be configured to copy or to
set a specific value.
The following is a sample table-map configuration:
table-map cos2cos
default copy
policy-map cos-trust-policy
class class-default
set cos cos table cos2cos
The following sample configuration shows how to configure policing for multiple classes on ingress ports in access-
layer switches:
policy-map Phone+PC-Policy
class VVLAN-VOIP
police 128000 8000 conform-action transmit exceed-action drop
set dscp ef
class VVLAN-SIGNALING
police 32000 8000 conform-action transmit exceed-action drop
set dscp cs3
class MULTIMEDIA-CONFERENCING
police 5000000 8000 conform-action transmit exceed-action drop
set dscp af41
class SIGNALING
police 32000 8000 conform-action transmit exceed-action drop
set dscp cs3
class TRANSACTIONAL-DATA
police 10000000 8000 conform-action transmit exceed-action set-dscp-transmit
dscp table markdown
set dscp af21
class BULK-DATA
police 10000000 8000 conform-action transmit exceed-action set-dscp-transmit
dscp table markdown
set dscp af11
class SCAVENGER
police 10000000 8000 conform-action transmit exceed-action drop
set dscp cs1
class DEFAULT
police 10000000 8000 conform-action transmit exceed-action set-dscp-transmit
dscp table markdown