HP BladeSystem bc2800 Embedded Web System User Guide for the HP BladeSystem PC - Page 173

Ingress Committed Information Rate CIR

Page 173 highlights

2. Click . The Add QoS Policy Profile page opens. Configuring Quality of Service Add QoS Policy Profile In addition to the fields in the Policy Table page, the Add QoS Policy Profile page contains the following fields: ❏ Class Map - Indicates the class map attached to the policy. The class maps are user-defined in the Class Map page. ❏ Action - Optional action for the class. Possible values are: ◆ Trust - Enables Trust Mode for the class. This command is used to distinguish the QoS trust behavior for given traffic. When a given type is trusted, the QoS mechanism maps a packet to a queue using the received or default value and the relevant map, as defined on the QoS Settings. By designating trust, it is possible to trust only incoming traffic with certain DSCP values. ◆ Set - Sets the Trust value to a user-defined value. ◆ New Value - Defines the Set value. ❏ Police - Policer type for the class. Possible values are: ◆ Aggregate - Configures the class to use a configured aggregate policer selected from the drop-down menu. An aggregate policer is defined if the policer is shared with multiple classes. Traffic from two different ports can be configured for policing purposes. An aggregate policer can be applied to multiple classes in the same policy map, but cannot be used across different policy maps. ◆ Single - Configures the class to use manually configured information rates and exceed actions. ❏ Aggregate Policer - User-defined aggregate policers. ❏ Ingress Committed Information Rate (CIR) - Defines the CIR in bits per second. This field is only relevant when the Police value is Single. ❏ Ingress Committed Burst Size (CBS) - Defines the CBS in bytes per second. This field is only relevant when the Police value is Single. ❏ Exceed Action - Action assigned to incoming packets exceeding the CIR. This field is only relevant when the Police value is Single. Possible values are: ◆ Drop - Drops packets exceeding the defined CIR value. Embedded Web System User Guide www.hp.com 13-17

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Embedded Web System User Guide
www.hp.com
13-17
Configuring Quality of Service
2. Click
. The Add QoS Policy Profile page opens.
Add QoS Policy Profile
In addition to the fields in the Policy Table page, the Add QoS Policy Profile page contains
the following fields:
Class Map
— Indicates the class map attached to the policy. The class maps are
user-defined in the Class Map page.
Action
— Optional action for the class. Possible values are:
Trust
— Enables Trust Mode for the class. This command is used to distinguish the
QoS trust behavior for given traffic. When a given type is trusted, the QoS
mechanism maps a packet to a queue using the received or default value and the
relevant map, as defined on the QoS Settings. By designating trust, it is possible to
trust only incoming traffic with certain DSCP values.
Set
— Sets the Trust value to a user-defined value.
New Value
— Defines the Set value.
Police
— Policer type for the class. Possible values are:
Aggregate
— Configures the class to use a configured aggregate policer selected
from the drop-down menu. An aggregate policer is defined if the policer is shared
with multiple classes. Traffic from two different ports can be configured for policing
purposes. An aggregate policer can be applied to multiple classes in the same policy
map, but cannot be used across different policy maps.
Single
— Configures the class to use manually configured information rates and
exceed actions.
Aggregate Policer
— User-defined aggregate policers.
Ingress Committed Information Rate (CIR)
— Defines the CIR in bits per second.
This field is only relevant when the Police value is Single.
Ingress Committed Burst Size (CBS)
— Defines the CBS in bytes per second. This
field is only relevant when the Police value is Single.
Exceed Action
— Action assigned to incoming packets exceeding the CIR. This field is
only relevant when the Police value is Single. Possible values are:
Drop
— Drops packets exceeding the defined CIR value.