Syntax
accounting
undo accounting
View
Traffic behavior view
Parameter
None
Description
Use the accounting command to
configure the accounting action for the traffic behavior.
Use the undo accounting command to
remove the accounting configuration.
Related command: qos policy, traffic
behavior, and classifier behavior.
Example
# Configure the accounting action for the
traffic behavior.
<H3C> system-view
[H3C] traffic behavior database
[H3C-behavior-database] accounting
Syntax
car cir committed-information-rate [ cbs committed-burst-size ] [ red action
]
undo car
View
Traffic behavior view
Parameter
cir committed-information-rate: Specifies the committed information rate in kbps. The committed-information-rate
argument ranges from 64 to 32,000,000 and must be a multiple of 64.
cbs committed-burst-size: Specifies the committed burst size in bytes.
l
The committed burst size argument ranges
from 500 to 2,000,000.
l
If the cbs keyword is not used, the
system uses the default committed burst size, that is, 500 ms x
committed-information-rate, or 2,000,000 if the multiplication is more than
2,000,000.
red: The
action to be taken when the traffic does not conform to cir. The default value
is discard.
action:
Specifies the following actions.
l
discard: Discards
data packets.
l
pass: Sends data
packets.
l
remark-dscp-pass new-dscp: Sets a new DSCP value and
sends a data packet to the destination address, ranging from 0 to 63. Or input
one of the keywords listed in Table 2-1 as the DSCP.
Table 2-1 DSCP
values and the corresponding keywords
|
Keyword
|
DSCP value in decimal
|
DSCP value in binary
|
|
default
|
0
|
000000
|
|
af11
|
10
|
001010
|
|
af12
|
12
|
001100
|
|
af13
|
14
|
001110
|
|
af21
|
18
|
010010
|
|
af22
|
20
|
010100
|
|
af23
|
22
|
010110
|
|
af31
|
26
|
011010
|
|
af32
|
28
|
011100
|
|
af33
|
30
|
011110
|
|
af41
|
34
|
100010
|
|
af42
|
36
|
100100
|
|
af43
|
38
|
100110
|
|
cs1
|
8
|
001000
|
|
cs2
|
16
|
010000
|
|
cs3
|
24
|
011000
|
|
cs4
|
32
|
100000
|
|
cs5
|
40
|
101000
|
|
cs6
|
48
|
110000
|
|
cs7
|
56
|
111000
|
|
ef
|
46
|
101110
|
Description
Use the car command to configure TP
for the traffic behavior.
Use the undo car command to remove
the TP configuration.
When the car command is used in the
policies applied on the port, the policies can be applied in the inbound
direction of the port.
If this command is used repeatedly to
configure TP for the same traffic behavior, the last configuration is
effective.
Related command: qos policy, traffic
behavior, and classifier behavior.
Example
# Configure TP for a traffic behavior. The
normal traffic rate of packets is 6400 kbps.
<H3C> system-view
[H3C] traffic behavior database
[H3C-behavior-database] car cir 6400
Syntax
classifier tcl-name
behavior behavior-name
undo classifier tcl-name
View
Policy View
Parameter
tcl-name:
Defined class name, a string of 1 to 31 characters.
behavior-name: Defined behavior name, a string of 1 to 31 characters.
Description
Use the classifier behavior command
to specify the behavior for a class in the policy.
Use the undo classifier behavior
command to cancel the usage of the specified class in the policy.
Each class in the policy can be associated
with only one action.
Related command: qos policy.
Example
# Use the behavior “test” for
the class “database” in the policy user1.
<H3C> system-view
[H3C] qos policy user1
[H3C-qospolicy-user1] classifier
database behavior test
Syntax
display qos policy user-defined [ policy-name [ classifier tcl-name
] ]
View
Any view
Parameter
user-defined:
User-defined policies.
policy-name:
Policy name, a string of 1 to 31 characters. If no policy name is specified,
this command displays the configuration information of all user-defined
policies.
tcl-name:
Class name in the policy, a string of 1 to 31 characters.
Description
Use the display qos policy command
to display the configuration information of the specified class or all classes in
the specified policy or all policies and the configuration information of
behavior(s) associated with the class(es).
Example
# Display the configuration information of
all classes in all user-defined policies and the configuration information of
the behaviors associated with the classes.
<H3C> display qos policy
user-defined
User Defined QoS Policy
Information:
Policy: test
Classifier: USER1
Behavior: USER1
Marking:
Remark IP Precedence 3
Committed Access Rate:
CIR 6400 (kbps), CBS 400000
(byte)
Red Action: discard
Classifier: database
Behavior: database
Marking:
Remark IP Precedence 5
Table 2-2 Description on the fields of
the display qos policy command
|
Field
|
Description
|
|
Policy
|
Policy name
|
|
Classifier
|
Class name. A policy can contain multiple
classes and each class has a corresponding behavior and one or more match
rule. Refer to the traffic classifier command for details.
|
|
Behavior
|
The behavior corresponding to a class in
the policy. A behavior can have multiple rules. Refer to the traffic
behavior command for details.
|
Syntax
display qos policy interface [ interface-type interface-number ] [ inbound ]
View
Any view
Parameter
interface-type: Port type.
interface-number: Port number.
inbound:
Inbound direction.
Description
Use the display qos policy interface command
to display the configuration and running status of the policy on the specified
ports or all ports.
Example
# Display the configuration and running status
of the policy on GigabitEthernet 1/0/1.
<H3C>
display qos policy interface GigabitEthernet 1/0/1
Interface: GigabitEthernet1/0/1
Direction: Inbound
Policy: test
Classifier: USER1
Operator: AND
Rule(s) : if-match ip-precedence
5
Behavior: USER1
Marking:
Remark IP Precedence 3
Committed Access Rate:
CIR 640 (kbps), CBS 40000
(byte)
Red Action: discard
Classifier: database
Operator: AND
Rule(s) : if-match acl 3131
Behavior: database
Marking:
Remark IP Precedence 3
Table 2-3 Description on the fields of
the display qos policy interface command
|
Field
|
Description
|
|
Interface
|
Port name, composed of port type and port number
|
|
Direction
|
The application direction of the policy
on the port
|
|
Policy
|
The name of the policy applied on the
port
|
|
Classifier
|
The classification rule in the policy and
the corresponding configuration information
|
|
Operator
|
The logic relationship among different classification rules in a class
|
|
Rule(s)
|
Classification rule(s) of the class
|
|
Behavior
|
The name and configuration information of
the behavior in the policy. Refer to the commands related with behavior
for details
|
Syntax
display traffic behavior user-defined [ behavior-name ]
View
Any view
Parameter
user-defined:
User-defined behaviors.
behavior-name: Behavior name, a string of 1 to 31 characters. If no behavior name
is specified, the command displays the information about all user-defined
behaviors.
Description
Use the display traffic behavior command
to display the configured traffic behavior information.
If no behavior name is specified, this
command displays the information about all behaviors.
Example
# Display the information about
user-defined traffic behaviors .
<H3C> display traffic behavior
user-defined
User Defined Behavior Information:
Behavior: test
Marking:
Remark IP precedence 3
Committed Access Rate:
CIR 640 (kbps), CBS 40000
(byte)
Red Action: discard
Table 2-4 Description on the fields of
the display traffic behavior user-defined command
|
Field
|
Description
|
|
User Defined Behavior Information
|
Type of behavior: user-defined
|
|
Behavior
|
The name and content of the behavior. The
content can involve multiple types
|
|
Marking
|
Remarking configuration
|
|
Committed Access Rate
|
Traffic limiting configuration
|
Syntax
display traffic classifier user-defined [ tcl-name ]
View
Any view
Parameter
user-defined:
User-defined class.
tcl-name:
Class name, a string of 1 to 31 characters.
Description
Use the display traffic classifier command
to display the configured class information.
If no class name is specified, this command
displays the information about all classes.
Example
# Display the user-defined class information.
<H3C> display traffic
classifier user-defined
User Defined Classifier Information:
Classifier: USER1
Operator: OR
Rule(s) : if-match ip-precedence 5
Classifier: database
Operator: OR
Rule(s) : if-match acl 3131
Table 2-5 Description on the fields of
the display traffic classifier user-defined command
|
Field
|
Description
|
|
User Defined Classifier Information
|
Type of class: user-defined
|
|
Classifier
|
The name and content of the class. The
content can involve multiple types.
|
|
Operator
|
The logic relationship among the
classification rules
|
|
Rule
|
Classification rule(s)
|
Syntax
filter { deny
| permit }
undo filter
View
Traffic behavior view
Parameter
discard:
Drops packets.
permit:
Sends packets.
Description
Use the filter command to configure
the traffic filter action for the traffic behavior.
Use the undo filter command to
remove the configuration.
Caution:
Except for the
accounting command, the filter deny command cannot be used together with any
other commands that are used to configure actions for traffic behavior.
Example
# Configure the filter action of dropping
packets for the traffic behavior.
<H3C> system-view
[H3C] traffic behavior database
[H3C-behavior-database] filter deny
Syntax
if-match match-criteria
undo if-match match-criteria
View
Class view
Parameter
match-criteria: Match rule of the class. Refer to Table 2-6 for the value range.
Table 2-6 The match rule values of the class
|
Value
|
Description
|
|
acl access-list-number
|
Defines a rule that matches an ACL. The
value range of access-list-number is from 2000 to 4999
|
|
acl ipv6 access-list-number
|
Defines an IPv6 ACL rule. The value of
the access-list-number argument is in the range of 2,000 to 3,999.
IPv6 ACL rules can only be implemented by
referencing ACL6 rules.
|
|
any
|
Defines a rule to match all packets
|
|
dot1p dot1p-list
|
Defines a rule that matches 802.1p
priority. The value of 802.1p priority is in the range of 0 to 7
|
|
dscp dscp-list
|
Defines a rule that matches DSCP. dscp-list
is the list of DSCP values, The DSCP values range from 0 to 63
|
|
destination-mac mac-address
|
Defines a rule that matches the
destination MAC address
|
|
ip-precedence ip-precedence-list
|
Defines a rule that matches IP
precedence. ip-precedence-list is the list of IP precedence values,
The IP precedence values range from 0 to 7
|
|
source-mac
mac-address
|
Defines a rule that matches the source
MAC address
|
|
customer-vlan-id vlan-id-list
|
Defines a rule that matches VLAN IDs of
the user network. vlan-id-list is the list of VLAN IDs , The VLAN IDs
range from 1 to 4094
|
|
service-vlan-id vlan-id-list
|
Defines a rule that matches VLAN IDs of
the operator network. vlan-id-list is the list of VLAN IDs, The VLAN
IDs range from 1 to 4094
|
Description
Use the if-match command to define a
rule for all the packets matching the specified rule.
Use the undo if-match command to
delete the rule for all packets matching the specified match rule.
Please obey the following restrictions when defining a rule;
otherwise you will fail to apply the policies.
l
If the customer-vlan-id, dot1p, dscp,
ip-precedence or service-vlan-id is to be matched, do not
configure multiple values in a rule at the same time when you use the if-match
command to define match rules.
l
Do not configure multiple values in a rule at
the same time when you use the if-match command to define match rules.
l
When you specify the logic relation as AND, if
you configure the ACL IPv6 matching rule, you cannot configure other rules
except if-match any at the same time.
Related command: traffic classifier.
Example
# Define the match rule of class1 to match
packets whose destination MAC address is 0050-ba27-bed3.
<H3C> system-view
[H3C] traffic classifier class1
[H3C-classifier-class1] if-match
destination-mac 0050-ba27-bed3
# Define the match rule of class2 to match
packets whose source MAC address is 0050-ba27-bed2.
<H3C> system-view
[H3C] traffic classifier class2
[H3C-classifier-class2] if-match
source-mac 0050-ba27-bed2
# Define the match rule of class1 to match
ACL 3101.
<H3C> system-view
[H3C] traffic classifier class1
[H3C-classifier-class1] if-match acl
3101
# Define a rule that matches all packets.
<H3C> system-view
[H3C] traffic classifier class1
[H3C-classifier-class1] if-match any
# Define the match rule of class1 to match
packets whose DSCP value is 1.
<H3C> system-view
[H3C] traffic classifier class1
[H3C-classifier-class1] if-match dscp
1
# Define the match rule of class1 to match
packets whose IP precedence value is 1.
<H3C> system-view
[H3C] traffic classifier class1
[H3C-classifier-class1] if-match ip-precedence
1
# Define the match rule of class1 to match
packets whose VLAN ID of the user network is 1.
<H3C> system-view
[H3C] traffic classifier class1
[H3C-classifier-class1] if-match
customer-vlan-id 1
# Define the match rule of class1 to match
packets whose VLAN ID of the operator network is 1.
<H3C> system-view
[H3C] traffic classifier class1
[H3C-classifier-class1] if-match
service-vlan-id 1
Syntax
qos apply policy policy-name inbound
undo qos apply policy inbound
View
Ethernet interface view/port group view
Parameter
inbound:
Inbound direction.
policy
policy-name: Specifies the policy name, a string of
1 to 31 characters.
Description
Use the qos apply policy command to
apply the associated policy on the port.
Use the undo apply policy command to
delete the associated policy.
Example
# Apply the policy named USER1 to the
inbound direction of GigabitEthernet1/0/1.
<H3C> system-view
[H3C] interface GigabitEthernet 1/0/1
[H3C-GigabitEthernet1/0/1] qos apply
policy USER1 inbound
Syntax
qos policy policy-name
undo qos policy policy-name
View
System view
Parameter
policy
policy-name: Policy name, a string of 1 to 31
characters.
Description
Use the qos policy command to define
a policy and enter policy view.
Use the undo qos policy command to
delete a policy.
If the policy is applied on a certain port,
it is not allowed to delete the policy. To delete it, you must first cancel the
application of the policy on this port and then use the undo qos policy
command to delete the policy.
Related command: classifier behavior,
and qos apply policy.
Example
# Define a policy named USER1.
<H3C> system-view
[H3C] qos policy user1
[H3C-qospolicy-user1]
Syntax
redirect interface
interface-type interface-number
undo redirect
View
Traffic behavior view
Parameter
interface-type:
Port type.
interface-number: Port number.
Description
Use the redirect command to
configure the traffic redirect action for the traffic behavior.
Use the undo redirect command to remove
the configuration.
Example
# Define the traffic redirect action for
the traffic behavior to redirect the traffic to GigabitEthernet1/0/1.
<H3C> system-view
[H3C] traffic behavior database
[H3C-behavior-database] redirect
interface GigabitEthernet 1/0/1
Syntax
remark dot1p
8021p
undo remark dot1p
View
Traffic behavior view
Parameter
8021p:
Specifies a 802.1p priority , ranging from 0 to 7.
Description
Use the remark dot1p command to
configure the 802.1p priority of a packet.
Use the undo remark dot1p command to
cancel the 802.1p priority of the packet.
Caution:
remark dot1p and
remark local-precedence cannot be configured at the same time.
Related command: qos policy, traffic
behavior, and classifier behavior
Example
# Configure the 802.1p priority of the
packet as 2.
<H3C> system-view
[H3C] traffic behavior database
[H3C-behavior-database] remark dot1p
2
Syntax
remark dscp dscp-value
undo remark dscp
View
Traffic behavior view
Parameter
dscp-value:
Specifies a DSCP value, ranging from 0 to 63. It also can be a key word, as
shown in the following table.
Table 2-7 Relationship between DSCP
keywords and values
|
Key word
|
DSCP value (binary)
|
DSCP value (decimal)
|
|
default
|
000000
|
0
|
|
af11
|
001010
|
10
|
|
af12
|
001100
|
12
|
|
af13
|
001110
|
14
|
|
af21
|
010010
|
18
|
|
af22
|
010100
|
20
|
|
af23
|
010110
|
22
|
|
af31
|
011010
|
26
|
|
af32
|
011100
|
28
|
|
af33
|
011110
|
30
|
|
af41
|
100010
|
34
|
|
af42
|
100100
|
36
|
|
af43
|
100110
|
38
|
|
cs1
|
001000
|
8
|
|
cs2
|
010000
|
16
|
|
cs3
|
011000
|
24
|
|
cs4
|
100000
|
32
|
|
cs5
|
101000
|
40
|
|
cs6
|
110000
|
48
|
|
cs7
|
111000
|
56
|
|
ef
|
101110
|
46
|
Description
Use the remark dscp command to
configure the DSCP value of a packet.
Use the undo remark dscp command to
remove the DSCP value of the packet.
Related command: qos policy, traffic
behavior, and classifier behavior
