Brocade Multi-Service IronWare QoS and Traffic Management Configuration Guide (Supporting R05.6.00) - Manual (Page 131)

Multi-Service IronWare QoS and Traffic Management Configuration Guide 117
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Displaying QoS information
4
Displaying QoS packet and byte counters
You can enable the collection of statistics for Ingress and Egress packet priorities using the
enable-qos-statistics command. Once the collection of statistics is enabled, the show np qos
statistics command can be used to display a count of the packet priorities of Ingress and Egress
packets as shown in the following.
Syntax: show np qos statistics ethernet slot/port | slot slot-number
The ethernet option is used to display all QoS counters for the ethernet interface specified by the
slot/port variable.
The slot option is used to display all QoS counters for the interface module whose location is
specified by the slot-number variable.
Table 28 describes the parameters displayed for the show np qos statistics command.
TABLE 28 QoS counter information
This field... Displays...
Ingress Counters Statistics displayed below this heading are for packets arriving on the Ingress
port (or ports) before any overrides or merging of packet priorities have been
performed.
COS <num>: packets The number of packets that have arrived on the specified port or module with a
DSCP, EXP, or PCP value equal to the value of the <num> variable.
COS <num>: bytes The number of bytes contained in the packets that have arrived on the
specified port or module with a DSCP, EXP, or PCP value equal to the value of
the <num> variable.
Egress Counters Statistics displayed below this heading are for packets leaving the device on
the Egress port (or ports) accounting for all priority modifications that have
been performed on them. These statistics accurately reflect the values for
packets that are forwarded out of the device.
Brocade# show np qos statistics eth 1/1
Port 1/1
Ingress counters:
COS 0: packets 0 bytes 0
COS 1: packets 0 bytes 0
COS 2: packets 0 bytes 0
COS 3: packets 0 bytes 0
COS 4: packets 0 bytes 0
COS 5: packets 0 bytes 0
COS 6: packets 0 bytes 0
COS 7: packets 1122084909 bytes 134650189080
Egress counters:
COS 0: packets 0 bytes 0
COS 1: packets 0 bytes 0
COS 2: packets 0 bytes 0
COS 3: packets 0 bytes 0
COS 4: packets 4056756685 bytes 486810801752
COS 5: packets 0 bytes 0
COS 6: packets 0 bytes 0
COS 7: packets 453 bytes 49490