我在 int f0/1 input policy 后sh mls qos int f0/1 s
有这样显示
说 input 的策略 是不可以信任 的 trust is not trust
请问是不是3550不支持 输入调度。。
但是 。。监视是支持的。。。为什么说我的 是不信任的。。请指教啊
Switch#sh mls qos int fa0/1FastEthernet0/1
QoS is disabled. pass-through mode
When QoS is enabled, following settings will be applied
trust state: not trusted
trust mode: not trusted
COS override: dis
default COS: 0
DSCP Mutation Map: Default DSCP Mutation Map
trust device: none
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#int fa0/1
Switch(config-if)#mls qos ?
cos Configure interface COS parameters
dscp-mutation Apply DSCP-DSCP map to DSCP trusted port
monitor Collect QoS statistics
trust Configure trust state of interface
Switch(config-if)#mls qos trust ?
cos Classify by packet COS
device trusted device class
dscp Classify by packet DSCP
ip-precedence Classify by packet IP precedence
<cr>
Switch(config-if)#mls qos trust cos ?
pass-through cos pass-through mode
<cr>
Switch(config-if)#mls qos trust cos
Switch(config-if)#do sh mls qos int fa0/1
FastEthernet0/1
QoS is disabled. pass-through mode
When QoS is enabled, following settings will be applied
trust state: trust cos
trust mode: trust cos
COS override: dis
default COS: 0
DSCP Mutation Map: Default DSCP Mutation Map
trust device: none
Switch(config-if)#
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