Specifications

ORLs
•AllS‐Seriesmodulessupport4outboundratelimiters
•EnterasysN‐Series,StackableSwitches,D‐Series,G‐Series,andI‐Seriesdevicesdonotsupport
outboundratelimiters
The QoS CLI Command Flow
Procedure 1providesaCLIflowsummaryofeachstepintheconfigurationflowalongwiththe
showcommandstoverifytheconfiguration.AllCoScommandscanbeenteredinanycommand
mode.
Procedure 1 Class of Service CLI Configuration Command Summary
Step Task Command(s)
1. Inspect both the TxQs and IRL support for the
installed ports. This information is used to
determine the module port type for port group.
show cos port-type txq
show cos port-type irl
show cos port-type orl
show cos port-type flood-ctrl
2. Set the CoS transmit queue port group
configuration by mapping a physical port list to a
port group for purposes of TxQ configuration.
Optionally associate a name and the
configuration of a TxQ weighted fair queue
behavior configuration. Verify the new
configuration.
set cos port-config txq group-type-index
[name name] [ports port-list] [append] | [clear]
[arb-slice slice-list] [arb-percentage
percentage-list]
show cos port-config txq port_group.port_type
3. Set the CoS inbound rate-limit port group
configuration by mapping a physical port list to a
port group for purposes of IRL configuration,
optionally allowing the association of a name for
this configuration. Verify the new configuration.
set cos port-config irl port_group.port_type
name name ports ports_list
show cos port-config irl
4. Set the CoS outbound rate-limit port group
configuration by mapping a physical port list to a
port group for purposes of ORL configuration,
optionally allowing the association of a name for
this configuration. Verify the new configuration.
set cos port-config orl port_group.port_type
name name ports ports_list
show cos port-config orl
5. Set the CoS flood control limit port group
configuration by mapping a physical port list to a
port group for purposes of flood control
configuration, optionally allowing the association
of a name for this configuration. Verify the new
configuration.
set cos port-config flood-ctrl
port_group.port_type name name ports
ports_list
show cos port-config flood-ctrl
6. Configure a Class of Service transmit queue port
resource entry, by mapping a port group with a
transmit queue and applying a TxQ rate shaping
value to the mapping. Verify configuration
changes.
set cos port-resource txq
port_group.port_type tx_queue unit unit rate
rate
show cos port-resource txq
port_group.port_type