Mode

Global Configuration

Default

QoS subsystem is started and enabled by default.

Example

SEFOS(config)# shutdown qos

Notes

• Resources required by QoS subsystem are allocated and QoS subsystem starts running, when started.
• All the memory resources used by the QoS subsystem will be released, when shutdown.

Syntax Description

enable - Enables QoS subsystem

disable - Disables Qos subsystem

Mode

Global Configuration

Default

Enabled

Example

SEFOS(config)# qos enable

Notes

• QoS module programs the hardware and starts protocol operation, when set as enable.
• QoS module stops protocol operation by deleting the hardware configuration, when set as disable.

Mode

Global Configuration

Default

Enabled

Example

SEFOS(config)# mls qos

Notes

• When enabled, QoS module programs the hardware and starts protocol operation.
• When disabled, QoS module stops protocol operation by deleting the hardware configuration.

Syntax Description

priority-map-id - Priority map index for the incoming packet received over ingress Port/VLAN with specified incoming priority. This value ranges between 1 and 65535.

The value one to eight is reserved, and cannot be configured.

A priority-map command by itself will not change the system setting. It has to be referenced in the class-map mode and subsequently used in a policy-map.

Mode

Global Configuration

Example

SEFOS(config)# priority-map 10

SEFOS(config-pri-map)# map interface extreme-ethernet 0/10 in-priority-type vlanPri in-priority 0 regen-priority 7

Notes

QoS subsystem should have been started.

Syntax Description

class-map-id_1-65535 - Index that enumerates the MultiField Classifier table entries. This value ranges between 1 and 65535. The value one to eight is reserved, and cannot be configured.

Mode

Global Configuration

Example

SEFOS(config)# class-map 10

Notes

QoS subsystem should have been started.

Syntax Description

meter-id_1-65535 - Index that enumerates the meter entries. This value ranges between 1 and 65535.

Mode

Global Configuration

Example

SEFOS(config)# meter 50

SEFOS(config-meter)# meter-type trTCM cir 1000 cbs 1000 eir 5000

Notes

QoS subsystem must have been started.

Syntax Description

policy-map-id_1-65535 - Index that enumerates the policy-map table entries. This value ranges between 1 and 65535.

Mode

Global Configuration

Example

SEFOS(config-cls-map)# set class 10

SEFOS(config-cls-map)# match access-group ip-access-list 11

SEFOS(config-cls-map)# exit

SEFOS(config)# policy-map 11

SEFOS(config-ply-map)# set policy class 10 interface extreme-ethernet 0/10 default-priority-type none

Notes

QoS subsystem should have been started.

Syntax Description

shape-template-id_1-65535 - Shape template table index

cir - Committed information rate for packets through the queue

cbs - Committed burst size for packets through the queue

Mode

Global Configuration

Example

SEFOS(config)# shape-template 1 cir 20 cbs 40

Syntax Description

scheduler-id - Scheduler identifier that uniquely identifies the scheduler in the system/egress interface.

iftype - Interface type.

ifnum - Interface number.

sched-algo - Packet scheduling algorithm for the port. The algorithms are:

• strict-priority - strictPriority
• rr - roundRobin
• wrr - weightedRoundRobin
• wfg - weightedFairQueing
• strict-rr - strictRoundRobin
• strict-wrr - strictWeightedRoundRobin
• strict-wfg - strictWeightedFairQueing
• deficit-rr - deficitRoundRobin

shaper - Shaper identifier that specifies the bandwidth requirements for the scheduler.

hierarchy-level - Depth of the queue/scheduler hierarchy.

The following keywords are not supported:

• wfq
• strict-rr
• strict-wrr
• strict-wfq
• hiearchy-level
• shaper

Mode

Global Configuration

Default

sched-algo - strict-priority

hierarchy-level - 0

Example

SEFOS(config)# scheduler 1 interface extreme-ethernet 0/10 sched-algo rr

Notes

Shaper identifier is not mandatory for the creation of the conceptual row.

Syntax Description

queue - The keyword queue is used to identify one of eight physical queues per interface. The supported queue ranges are 1 - 8. The switch hardware has 8 queues for each port. Each queue is mapped to the specific user-priority / VLAN-priority. This mapping can be configured by the user.

iftype - Interface type.

ifnum - Interface number.

weight - User assigned weight to the CoS queue.

shaper - Shaper identifier that specifies the bandwidth requirements for the queue.

Mode

Global Configuration

Default

weight - 0

priority - 0

Example

SEFOS(config)# queue 1 interface extreme-ethernet 0/1 weight 20 priority 10

Notes

• Scheduler identifier is unique relative to an egress interface.
• User assigned weights are used only when scheduling algorithm is a weighted scheduling algorithm.
• User assigned priority is used only when the scheduler uses a priority based scheduling algorithm.
• Shaper identifier is not mandatory for the creation of the row.

Syntax Description

CLASS - Input CLASS that needs to be mapped to an outbound queue.

regn-priority - Regenerated-priority type and regenerated-priority that needs to be mapped to an outbound queue. The type options are as follows:

vlanPri - VLAN priority.

ipTos - IP Type of Service.

ipDscp - IP differentiated services code point.

vlanDEI - VLAN drop eligibility indicator.

iftype - Egress interface type.

ifnum - Egress interface number.

queue-id - Queue identifier that uniquely identifies a queue relative to an interface. The only supported queue identifiers are from 1 to 8.

Mode

Global Configuration

Example

SEFOS(config)# queue-map CLASS 1 interface extreme-ethernet 0/1 queue-id 1

Notes

CLASS should be zero while configuring RegenPriority specific Q.

Regenerated-priority should be zero while configuring CLASS specific queue.

Syntax Description

iftype - Interface type

ifnum - Interface number

def-user-priority - Default ingress user priority for the port

Mode

Global Configuration

Example

SEFOS(config)# qos interface giga 0/1 def-user-priority 3

Notes

The default ingress user priority will be used to set priority for untagged packets.

Syntax Description

iftype - Interface type.

ifnum - Interface number.

vlan - VLAN identifier. This value ranges between 1 and 4094.

in-priority-type - Type of the incoming priority. The types are:

• vlanPri - VLAN priority.
• ipTos - IP type of service.
• ipDscp - IP differentiated services code point.
• vlanDEI - VLAN drop eligibility indicator.

in-priority - Incoming priority value determined for the received frame. This value ranges between 0 and 63.

regen-priority - Regenerated priority value determined for the received frame. This value ranges between 0 and 63.

Mode

Priority Map Configuration

Default

vlan - 0

in-priority-type - vlanPri

in-priority - -1

regen-priority - 0

Example

SEFOS(config)# priority-map 12

SEFOS(config-pri-map)# map interface extreme-ethernet 0/12 in-priority-type ipDscp in-priority 0 regen-priority 8

Notes

Priority map entry should have been created.

Syntax Description

mac-access-list - Identifier of the MAC filter. This value ranges between 0 and 65535.

ip-access-list - Identifier of the IP filter. This value ranges between 0 and 65535.

priority-map - Priority Map identifier for mapping incoming priority against received packet. This value ranges between 0 and 65535.

Mode

QoS Class Map Configuration

Default

mac-access-list - 0

ip-access-list - 0

priority-map - 0

Example

SEFOS(config)# interface extreme-ethernet 0/10

SEFOS(config-if)# ip access-group 11 in

SEFOS(config-if)# exit

SEFOS(config)# class-map 10

SEFOS(config-cls-map)# match access-group ip-access-list 11

Notes

• Priority map ID should have been created.
• L2 and/or L3 ACL should have been created.
• The last match access-group command entered will overwrite previous ones.
• Either mac-access-list or ip-access-list must first be applied to some interfaces to enable ip-access-list or mac-access-list to be matched.

Syntax Description

class - Traffic CLASS to which an incoming frame pattern is classified. This number is used for referencing traffic class set policy command.

pre-color - Color of the packet prior to metering. This can be any one of the following:

• none - Traffic is not pre-colored.
• green - Traffic conforms to SLAs.
• yellow - Traffic exceeds the SLAs.
• red - Traffic violates the SLAs.

The pre-color keyword is not supported.

regen-priority - Regenerated priority value determined for the input CLASS. This value ranges between zero and seven. The regen-priority keyword is not supported.

group-name - Unique identification of the group to which an input CLASS belongs.

Mode

QoS Class Map Configuration

Default

class - 0

Example

SEFOS(config-cls-map)# set class 1000

Notes

• Class map should have created.
• The default value zero provided for the class is not configurable.

Syntax Description

simpleTokenBucket - Two parameter token bucket meter. This keyword is not supported.

avgRate - Average rate meter. This keyword is not supported.

srTCM - Single rate three color marker metering as defined by RFC 2697.

trTCM - Two rate three color marker metering as defined by RFC 2698

tswTCM - Time Sliding Window Three Color Marker Metering as defined by RFC 2859. This keyword is not supported.

mefCoupled - Dual bucket meter as defined by RFC 4115. This keyword is not supported.

mefDeCoupled - Dual bucket meter as defined by RFC 2697 and MEF coupling flag. This keyword is not supported.

color-mode - Indicates the color mode of the Meter. The color modes are:

aware - The Meter considers the pre-color of the packet.

blind - The meter ignores the pre-color of the packet. Only the blind option is supported.

interval - Time interval used with the token bucket. This value ranges between 1 and 10000. This keyword is not supported.

cir - Committed information rate (in Mbps). This value ranges between 0 and 65535.

cbs - Committed burst size (in KB). This value ranges between 0 and 65535.

eir - Excess information rate (in Mbps). This value ranges between 0 and 65535.

ebs - Excess burst size (in KB). This value ranges between 0 and 65535.

next-meter - Meter entry identifier used for applying the second/next level of conformance on the incoming packet. This value ranges between 0 and 65535. This keyword is not supported.

Mode

Meter Configuration

Default

color-mode - blind

interval - 0

next-meter - 0

Example

SEFOS(config-meter)# meter-type trTCM cir 300 cbs 1 eir 500 ebs 1

Notes

Meter must have been created.

Syntax Description

class - Traffic CLASS for which the policy-map needs to be applied. The number has to be defined by the set class command.

interface - If class has a prior interface assignment, then the interface keyword is ignored.

iftype - Interface type.

ifnum - Interface number.

default-priority-type - Per-Hop Behavior (PHB) type to be used for filling the default PHB for the policy-map entry. The types are:

• none - No specific PHB type is set.
• vlanPri - VLAN priority.
• ipTos - IP Type of Service.
• ipDscp - IP Differentiated Services Code Point.

The following keywords are not supported:

• ipTos
• mplsExp

Mode

QoS PolicyMap Configuration

Default

class - 0

Example

SEFOS(config-ply-map)# set policy class 1 interface extreme-ethernet 0/1 default-priority-type none

Notes

CLASS must have been created.

Syntax Description

meter - Meter table identifier which is the index for the meter table.

conform-action - Action to be performed on the packet, when the packets are found to be In profile (conform). Options are:

• drop - Drops the packet.
• set-cos-transmit - Sets the VLAN priority of the outgoing packet.
• set-de-transmit - Sets the VLAN Drop Eligible indicator of the outgoing packet.
• set-port - Sets the new port value.
• set-inner-vlan-pri - Sets the inner VLAN priority of the outgoing packet.
• set-ip-prec-transmit - Sets the new IP TOS value.
• set-ip-dscp-transmit - Sets the new DSCP value.

No action will be performed on the packet even when the packets are found to be In profile (conform), if the conform action is not set.

The following keywords are not supported:

• set-cos-transmit
• set-de-transmit
• set-port
• set-inner-vlan-pri
• set-ip-prec-transmit

exceed-action - Action to be performed on the packet, when the packets are found to be In profile (exceed). Options are:

drop - Drops the packet.

set-cos-transmit - Sets the VLAN priority of the outgoing packet.

set-de-transmit - Sets the VLAN Drop Eligible indicator of the outgoing packet.

set-inner-vlan-pri - Sets the inner VLAN priority of the outgoing packet.

set-ip-prec-transmit - Sets the new IP TOS value.

set-ip-dscp-transmit - Sets the new DSCP value.

Target will drop the packets, if the exceed action is not set.

The following keywords are not supported: set-cos-transmit, set-de-transmit, set-inner-vlan-pri, set-ip-prec-transmit.

violate-action - Action to be performed on the packet, when the packets are found to be out of profile. Options are:

• drop - Drops the packet.
• set-cos-transmit - Sets the VLAN priority of the outgoing packet.
• set-de-transmit - Sets the VLAN Drop Eligible indicator of the outgoing packet.
• set-inner-vlan-pri - Sets the inner VLAN priority of the outgoing packet.
• set-ip-prec-transmit - Sets the new IP TOS value.
• set-ip-dscp-transmit - Sets the new DSCP value.

Target will drop the packets, if the violate action is not set.

The following keywords are not supported:

• set-cos-transmit
• set-de-transmit
• set-inner-vlan-pri
• set-ip-prec-transmit

set-conform-newclass - Represents the traffic CLASS to which an incoming frame pattern is classified after metering. This keyword is not supported.

set-exceed-newclass - Represents the Traffic CLASS to which an incoming frame pattern is classified after metering. This keyword is not supported.

set-violate-newclass - Represents the Traffic CLASS to which an incoming frame pattern is classified after metering. This keyword is not supported.

Mode

QoS PolicyMap Configuration

Default

set-cos-transmit - 0

set-de-transmit - 0

set-inner-vlan-pri - 0

Example

SEFOS(config-ply-map)# set meter 1 exceed-action drop violate-action drop

Mode

Privileged EXEC

Example

SEFOS# show qos global info

QoS Global Information

----------------------

System Control : Start

System Status : Enable

Rate Unit : kbps

Rate Granularity : 64

Trace Flag : 0

Syntax Description

priority-map-id_1-65535 - Output priority map index for the incoming packet received over ingress Port or VLAN with specified incoming priority.

Mode

Privileged EXEC

Example

SEFOS# show priority-map

QoS Priority Map Entries

========================

PriorityMapId : 1

IfIndex : 1

VlanId : 4094

InPriorityType : VlanPriority

InPriority : 0

RegenPriority : 7

InnerRegenPriority : 1

SEFOS# show priority-map 9

QoS Priority Map Entries

------------------------

PriorityMapId : 9

IfIndex : Ex 0/5

VlanId : 2

InPriorityType : IP Protocol

InPriority : -1

RegenPriority : 5

InnerRegenPriority : 7

Notes

If executed without the optional parameters, this command displays all the available Priority Map information.

Syntax Description

class-map-id_1-65535 - Index that enumerates the multifield classifier table entries.

Mode

Privileged EXEC

Example

SEFOS# show class-map

QoS Class Map Entries

=====================

ClassMapId : 1

L2FilterId : None

L3FilterId : None

PriorityMapId : 1

CLASS : 1000

PolicyMapId : 1

PreColor : None

Status : Active

Notes

If executed without the optional parameters, this command displays all the available Class Map information.

Syntax Description

meter-id_1-65535 - Index that enumerates the meter entries.

Mode

Privileged EXEC

Example

SEFOS# show meter

QoS Meter Entries

=================

MeterId : 1

Type : Simple Token Bucket

Color Mode : Color Aware

Interval : 10

CIR : 1000

CBS : None

EIR : None

EBS : None

NextMeter : None

Status : Active

Notes

If executed without the optional parameters, this command displays all the available Meter information.

Syntax Description

meter-id_1-65535 - Index that enumerates the Meter entries.

Mode

Privileged EXEC

Example

SEFOS# show policy-map

QoS Policy Map Entries

======================

PolicyMapId : 1

IfIndex : 0

Class : 0

DefaultPHB : None.

MeterId : 1

ConNClass : 0

ExcNClass : 0

VioNClass : 0

ConfAct : Port 1

ExcAct : Drop.

VioAct : Drop.

Notes

If executed without the optional parameter, this command displays all the available policy map information.

Syntax Description

shape-template-id_1-65535 - Shape template table index.

Mode

Privileged EXEC

Example

SEFOS# show shape-template

QoS Shape Template Entries

--------------------------

ShapeTemplate Id CIR CBS EIR EBS

---------------- --- --- --- ---

1 1 1 1 1

Notes

If executed without the optional parameter, this command displays all the available shape template information

Syntax

iftype - Interface type.

ifnum - Interface number.

Mode

Privileged EXEC

Example

SEFOS# show scheduler

QoS Scheduler Entries

---------------------

IfIndex Scheduler Index Scheduler Algo Shape Index Scheduler HL GlobalId

------- --------------- -------------- ----------- ------------ --------

Ex0/1 1 strictPriority 0 0 1

Notes

If executed without the optional parameter, this command displays all the available scheduler entries.

Syntax

iftype - Interface type.

ifnum - Interface number.

Mode

Privileged EXEC

Example

SEFOS# show queue

QoS Queue Entries

-----------------

IfIndex Queue Idx Queue Type Scheduler Idx Weight Priority Shape Idx Global Id

------- --------- ---------- ------------- ------ -------- --------- ---------

Ex0/1 1 1 1 1 1 1 1

Notes

If executed without the optional parameter, this command displays all the available queue entries.

Syntax Description

iftype - Interface type.

ifnum - Interface number.

Mode

Privileged EXEC

Example

SEFOS# show queue-map

QoS Queue Map Entries

---------------------

IfIndex CLASS PriorityType Priority Value Mapped Queue

------- ----- ------------ -------------- ------------

Ex0/1 1 none 0 1

Notes

If executed without the optional parameter, this command displays all the available queue map entries.

Syntax Description

iftype - Interface type.

ifnum - Interface number.

Mode

Privileged EXEC

Example

SEFOS# show qos def-user-priority

QoS Default User Priority Entries

---------------------------------

IfIndex Default User Priority

-------- ---------------------

Ex0/1 0

Ex0/2 0

Ex0/3 0

Ex0/4 0

Ex0/5 0

Ex0/6 0

Ex0/7 0

Ex0/8 0

...

Notes

If executed without the optional parameter, this command displays the available default ingress user priority entries for all the interface.

Syntax Description

meter-id_1-65535 - Index that enumerates the meter entries.

Mode

Privileged EXEC

Example

SEFOS# show qos meter-stats

QoS Meter (Policer) Stats

-------------------------

Meter Index : 1

Conform Packets : 00

Conform Octects : 00

Exceed Packets : 00

Exceed Octects : 00

Violate Packets : 00

Violate Octects : 0

Notes

If executed without the optional parameter, this command displays the meter statistics for all the available meters.