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bandwidth remaining ratio 10
Class-map: class-default (match-any)
Match: any
(total drops) 0
(bytes output) 0
The “port_child_policy” can be modified by the user to queue different application traffic at the SSID level. This
traffic is queued toward the appropriate queues at the port level. The following is the “port_child_policy”
configuration example:
Switch#sh run policy-map port_child_policy
Building configuration...
Current configuration : 227 bytes
!
class non-client-nrt-class
bandwidth remaining ratio 10
class voice
priority level 1
police 20000
class video
priority level 2
police 20000
class class-default
bandwidth remaining ratio 25
The “police 20000” statement in the “class voice” and “class video” polices aggregates multicast traffic for each
class at the port/access point level. It does not police unicast traffic that is classified using the “voice” and “video”
class-maps.
Policy on Radio
Radio-level policy is not user configurable. This is a rate limiter that limits all traffic going to the radio. Currently only
two radios are supported per access point, and hence two rate limiters supported per access point. The Cisco
Catalyst 3850 polls the access point to discover the maximum rate of the radio, and a shaper is placed in order to
limit the oversubscription of the radio. Based on the discovery of maximum rate, the rate limiter can limit at 200 or
400 Mbps for 2.4G and 5G bands, respectively.
The following is the policy at radio level:
Switch#sh policy-map interface wireless radio
Radio dot11b iifid: 0x104F10000000011.0xC9CA4000000004
Service-policy output: def-11gn
Class-map: class-default (match-any)