375
DCS-3950 series Ethernet switch manual
dscp-mutation for DSCP-DSCP mutation, policed-dscp is DSCP mark down mapping
Default: N/A.
Command mode: Admin Mode
24.4.1.5 show class-map
Command: show class-map [<class-map-name>]
Function: Display class map of QoS.
Parameter: < class-map-name> is the class map name.
Default: N/A.
Command mode: Admin Mode
Usage Guide: Display all configured class-map or specified class-map information.
Example:
Switch # show class-map
Class map name:c1
Match acl name:1
Displayed information Explanation
Class map name:c1 Name of the Class map
Match acl name:1 Classifying rule for the class map.
24.4.1.6 show policy-map
Command: show policy-map [<policy-map-name>]
Function: Display policy map of QoS.
Parameter: < policy-map-name> is the policy map name.
Default: None.
Command mode: Admin Mode
Displayed information Explanation
Policy Map p1 name of policy map
Class map name:c1 Name of the class map referred to
police 16000000 8000 exceed-action
drop
Policy implemented
24.4.2 QoS Troubleshooting
& QoS is disabled on switch ports by default, 4 sending queues are set by default,
queue1 forwards normal packages, other queues are used for some important control