Service Manual

Example
(Summary)
Dell(conf)# show stack-unit all stack-ports all pfc details
stack unit 1 stack-port all
Admin mode is On
Admin is enabled, Priority list is 4-5
Local is enabled, Priority list is 4-5
Link Delay 45556 pause quantum
0 Pause Tx pkts, 0 Pause Rx pkts
stack unit 2 stack-port all
Admin mode is On
Admin is enabled, Priority list is 4-5
Local is enabled, Priority list is 4-5
Link Delay 45556 pause quantum
0 Pause Tx pkts, 0 Pause Rx pkts
Dell#
ETS Commands
The following ETS commands are supported on the Dell Networking OS.
NOTE: Before configuring ETS, assign the etsacl space. using the cam-acl l2acl 2 ipv4acl 0 ipv6acl 0
ipv4qos 2 l2qos 0 l2pt 0 ipmacacl 0 vman-qos 0 fcoeacl 2 etsacl 1 iscsi 2 command.
bandwidth-percentage
Configure the bandwidth percentage allocated to priority traffic in port queues.
Syntax
bandwidth-percentage percentage
To remove the configured bandwidth percentage, use the no bandwidth-percentage command.
Parameters
percentage (Optional) Enter the bandwidth percentage. The percentage range is from 1 to
100% in units of 1%.
Defaults none
Command Modes QOS-POLICY-OUT-ETS
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
Version Description
9.8(0.0) Introduced on the S3048-ON and S4048-ON.
9.7(0.0) Introduced on the S6000-ON and Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
8.3.16.0 Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
By default, equal bandwidth is assigned to each port queue and each dot1p priority in a priority group. To
configure bandwidth amounts in associated dot1p queues, use the bandwidth-percentage command.
When specified bandwidth is assigned to some port queues and not to others, the remaining bandwidth
(100% minus assigned bandwidth amount) is equally distributed to unassigned non-strict priority queues in
the priority group. The sum of the allocated bandwidth to all queues in a priority group must be 100% of
the bandwidth on the link.
ETS-assigned bandwidth allocation applies only to data queues, not to control queues.
432 Data Center Bridging (DCB)