Configuring Qos On Interfaces; Configuring Untagged Cos - Cisco AP775A - Nexus Converged Network Switch 5010 Configuration Manual

Configuring QoS on Interfaces

This example shows how to display detailed jumbo MTU information for Ethernet 1/2 (the relevant part of
the output is shown in bold font):
switch# show interface ethernet 1/2 counters detailed
Rx Packets: 1547805598
Rx Unicast Packets: 1547805596
Rx Jumbo Packets: 1301767362
Rx Bytes: 7181776513802
Rx Storm Suppression: 33690
Rx Packets from 0 to 64 bytes: 169219
Rx Packets from 65 to 127 bytes: 10657133
Rx Packets from 128 to 255 bytes: 21644488
Rx Packets from 256 to 511 bytes: 43290596
Rx Packets from 512 to 1023 bytes: 86583071
Rx Packets from 1024 to 1518 bytes: 83693729
Rx Trunk Packets: 1547805596
Tx Packets: 1186564481
Tx Unicast Packets: 1005445334
Tx Multicast Packets: 7063
Tx Jumbo Packets: 997813205
Tx Bytes: 4813632103819
Tx Packets from 0 to 64 bytes: 137912
Tx Packets from 65 to 127 bytes: 8288443
Tx Packets from 128 to 255 bytes: 16596457
Tx Packets from 256 to 511 bytes: 33177999
Tx Packets from 512 to 1023 bytes: 66363944
Tx Packets from 1024 to 1518 bytes: 64186521
Tx Trunk Packets: 1005451729
Configuring QoS on Interfaces

Configuring Untagged CoS

Any incoming packet not tagged with an 802.1p CoS value is assigned the default untagged CoS value of
zero (which maps to the default Ethernet drop system class). You can override the default untagged CoS value
for an Ethernet or EtherChannel interface.
Note Untagged CoS and type qos input policies are mutually exclusive on an Ethernet or EtherChannel interface.
If a type qos policy is configured at the interface, untagged frames received over that interface will not
match any match cos 0 commands in the policy.
Procedure
Step 1
Step 2
Step 3
OL-16597-01
Command or Action
switch# configure terminal
switch(config)# interface {ethernet
[chassis/]slot/port | port-channel
channel-number}
switch(config-if)# untagged cos cos-value
Cisco Nexus 5000 Series Switch CLI Software Configuration Guide
Configuring Untagged CoS
Purpose
Enters configuration mode.
Enters configuration mode for the specified
interface or port channel.
Configures the untagged CoS value.
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