Home » HP Manuals » Servers » HP 6125XLG » Manual Viewer

HP 6125XLG R2306-HP 6125XLG Blade Switch ACL and QoS Configuration Guide - Page 67

The customer VLAN, Optional. Display

Add to My Manuals
Save this manual to your list of manuals

Page 67 highlights

Step 6. Configure a priority marking action. 7. Return to system view. 8. Create a QoS policy and enter QoS policy view. 9. Associate the traffic class with the traffic behavior in the QoS policy. 10. Return to system view. 11. Apply the QoS policy. 12. (Optional.) Display the priority marking configuration. Command Remarks Use one or more of the commands. • Set the DSCP value for packets: remark [ green | red | yellow ] dscp dscp-value By default, no priority marking action is configured. • Set the 802.1p priority for packets or The switch supports local configure the inner-to-outer tag priority QoS IDs in the range of 1 copying function: to 3999. remark { [ green | red | yellow ] dot1p dot1p-value | dot1p customer-dot1p-trust } The remark local-precedence, remark • Set the drop priority for packets: qos-local-id, and remark remark drop-precedence drop-precedence drop-precedence-value commands apply to only • Set the IP precedence for packets: the incoming traffic. remark ip-precedence ip-precedence-value The customer VLAN • Set the local precedence for packets: (CVLAN) is the private remark [ green | red | yellow ] network VLAN of the local-precedence local-precedence-value customer, and the service • Set the local QoS ID for packets: provider VLAN (SVLAN) remark qos-local-id local-id-value is the public network • Set the CVLAN for packets: remark customer-vlan-id vlan-id • Set the SVLAN for packets: remark service-vlan-id vlan-id VLAN assigned by the service provider to the customer. For more information about the CVLAN and SVLAN, see Layer 2-LAN Switching Configuration Guide. quit N/A qos policy policy-name By default, no QoS policy is configured. classifier classifier-name behavior behavior-name By default, a traffic class is not associated with a traffic behavior. quit • Applying the QoS policy to an interface • Applying the QoS policy to a VLAN • Applying the QoS policy globally • Applying the QoS policy to the control plane N/A Choose one of the application destinations as needed. By default, a QoS policy is not applied. display traffic behavior user-defined [ behavior-name ] Available in any view. 61

Section	Page
Title Page	1
Contents	3
Configuring ACLs	7
Overview	7
Applications on the switch	7
ACL categories	7
Numbering and naming ACLs	7
Match order	8
Rule numbering	9
Rule numbering step	9
Automatic rule numbering and renumbering	9
Fragments filtering with ACLs	9
Configuration task list	9
Configuring a basic ACL	10
Configuring an IPv4 basic ACL	10
Configuring an IPv6 basic ACL	10
Configuring an advanced ACL	11
Configuring an IPv4 advanced ACL	11
Configuring an IPv6 advanced ACL	12
Configuring an Ethernet frame header ACL	14
Copying an ACL	15
Configuring packet filtering with ACLs	16
Applying an ACL to an interface for packet filtering	16
Setting the interval for generating and outputting packet filtering logs	16
Setting the packet filtering default action	16
Displaying and maintaining ACLs	16
ACL configuration example	17
Network requirements	17
Configuration procedure	18
Verifying the configuration	18
QoS overview	20
QoS service models	20
Best-effort service model	20
IntServ model	20
DiffServ model	20
QoS techniques overview	21
Deploying QoS in a network	21
Configuring a QoS policy	22
Non-MQC approach	22
MQC approach	22
Configuration procedure diagram	22
Defining a traffic class	23
Configuration guidelines	23
Configuration procedure	23
Defining a traffic behavior	25
Defining a QoS policy	25
Applying the QoS policy	26
Applying the QoS policy to an interface	26
Applying the QoS policy to a VLAN	27
Applying the QoS policy globally	27
Applying the QoS policy to the control plane	27
Configuration guidelines	28
Configuration procedure	28
Displaying and maintaining QoS policies	28
Configuring priority mapping	30
Overview	30
Introduction to priorities	30
Priority maps	30
Priority trust mode on a port	31
Priority mapping process	32
Priority mapping configuration tasks	33
Configuring a priority map	34
Configuring a port to trust packet priority for priority mapping	34
Changing the port priority of an interface	35
Displaying and maintaining priority mapping	35
Port priority configuration example	36
Network requirements	36
Configuration procedure	36
Priority mapping table and priority marking configuration example	36
Network requirements	36
Configuration procedure	38
Configuring traffic policing, GTS, and rate limit	40
Overview	40
Traffic evaluation and token buckets	40
Token bucket features	40
Evaluating traffic with the token bucket	40
Complicated evaluation	40
Traffic policing	41
GTS	42
Rate limit	43
Configuring traffic policing	43
Configuring GTS	44
Configuring the rate limit	45
Displaying and maintaining traffic policing, GTS, and rate limit	45
Traffic policing and traffic shaping configuration example	45
Network requirements	45
Configuration procedures	46
Configuring congestion management	49
Overview	49
Impacts and countermeasures	49
Congestion management techniques	49
SP queuing	49
WRR queuing	50
WFQ queuing	51
SP+WRR queuing	51
SP+WFQ queuing	51
Configuration approaches and task list	52
Configuring SP queuing	52
Configuration procedure	52
Configuration example	52
Configuring WRR queuing	52
Configuration procedure	52
Configuration example	53
Network requirements	53
Configuration procedure	53
Configuring WFQ queuing	53
Configuration procedure	53
Configuration example	54
Network requirements	54
Configuration procedure	54
Configuring SP+WRR queuing	55
Configuration procedure	55
Configuration example	55
Network requirements	55
Configuration procedure	55
Configuring SP+WFQ queuing	56
Configuration procedure	56
Configuration example	56
Network requirements	56
Configuration procedure	56
Displaying and maintaining congestion management	57
Configuring congestion avoidance	58
Overview	58
Tail drop	58
RED and WRED	58
ECN	59
Configuring and applying a WRED table	59
Displaying and maintaining WRED	60
WRED configuration example	61
Network requirements	61
Configuration procedure	61
Configuring traffic filtering	63
Configuration procedure	63
Configuration example	64
Network requirements	64
Configuration procedure	64
Configuring priority marking	65
Overview	65
Color-based priority marking	65
Packet coloring methods	65
Traffic policing	65
Mapping drop precedence	65
Configuring color-based priority marking	66
Configuring priority marking based on colors obtained through traffic policing	66
Configuring priority marking based on colors obtained through mapping drop precedence	66
Configuration procedure	66
Configuration examples	68
Remarking local precedence configuration example	68
Network requirements	68
Configuration procedure	68
Remarking local QoS ID configuration example	70
Network requirements	70
Configuration considerations	70
Configuration procedure	70
Configuring nesting	73
Configuration procedure	73
Nesting configuration example	74
Network requirements	74
Configuration procedure	74
Configuring PE 1	74
Configuring PE 2	75
Configuring traffic redirecting	76
Configuration procedure	76
Configuration example	77
Network requirements	77
Configuration procedure	78
Configuring aggregate CAR	80
Configuration procedure	80
Displaying and maintaining aggregate CAR	80
Configuration example	80
Network requirements	80
Configuration procedure	81
Configuring class-based accounting	83
Configuration procedure	83
Configuration example	84
Network requirements	84
Configuration procedure	84
Configuring data buffers	86
Configuration task list	87
Enabling the Burst function	87
Configuring data buffers manually	88
Configuring the total shared-area ratio	88
Setting the maximum shared-area ratio for a queue	88
Setting the fixed-area ratio for a queue	89
Applying data buffer configuration	89
Displaying and maintaining data buffers	90
Configuring time ranges	91
Configuration procedure	91
Displaying and maintaining time ranges	91
Time range configuration example	91
Network requirements	91
Configuration procedure	92
Verifying the configuration	92
Appendix	93
Appendix A Default priority maps	93
Appendix B Introduction to packet precedences	94
IP precedence and DSCP values	94
802.1p priority	95
Support and other resources	97
Contacting HP	97
Subscription service	97
Related information	97
Documents	97
Websites	97
Conventions	98
Command conventions	98
GUI conventions	98
Symbols	98
Network topology icons	99
Port numbering in examples	99

Match case Limit results 1 per page

Step

Command

Remarks

Configure a priority

marking action.

•

Set the DSCP value for packets:

remark

[

green

red

yellow

]

dscp

dscp-value

•

Set the 802.1p priority for packets or

configure the inner-to-outer tag priority

copying function:

remark

{

[

green

red

yellow

]

dot1p

dot1p-value

dot1p

customer-dot1p-trust

}

•

Set the drop priority for packets:

remark drop-precedence

drop-precedence-value

•

Set the IP precedence for packets:

remark ip-precedence

ip-precedence-value

•

Set the local precedence for packets:

remark

[

green

red

yellow

]

local-precedence

local-precedence-value

•

Set the local QoS ID for packets:

remark qos-local-id

local-id-value

•

Set the CVLAN for packets:

remark customer-vlan-id

vlan-id

•

Set the SVLAN for packets:

remark service-vlan-id

vlan-id

Use one or more of the

commands.

By default, no priority

marking action is

configured.

The switch supports local

QoS IDs in the range of 1

to 3999.

The

remark

local-precedence

remark

qos-local-id

, and

remark

drop-precedence

commands apply to only

the incoming traffic.

The customer VLAN

(CVLAN) is the private

network VLAN of the

customer, and the service

provider VLAN (SVLAN)

is the public network

VLAN assigned by the

service provider to the

customer. For more

information about the

CVLAN and SVLAN, see

Layer 2—LAN Switching

Configuration Guide

Return to system view.

quit

N/A

Create a QoS policy and

enter QoS policy view.

qos policy

policy-name

By default, no QoS policy

is configured.

Associate the traffic class

with the traffic behavior in

the QoS policy.

classifier

classifier-name

behavior

behavior-name

By default, a traffic class

is not associated with a

traffic behavior.

10.

Return to system view.

quit

N/A

11.

Apply the QoS policy.

•

Applying the QoS policy to an interface

•

Applying the QoS policy to a VLAN

•

Applying the QoS policy globally

•

Applying the QoS policy to the control

plane

Choose one of the

application destinations

as needed.

By default, a QoS policy

is not applied.

12.

(Optional.) Display the

priority marking

configuration.

display traffic behavior user-defined

[

behavior-name

]

Available in any view.