User’s Manual of IGSW-2840
622
show policy-map
Displays the QoS policy maps which define classification criteria
for incoming traffic, and may include policers for bandwidth
limitations
PE
show policy-map interface
Displays the configuration of all classes configured for all
service policies on the specified interface
PE
Table 5-83
Quality of Service Commands
To create a service policy for a specific category of ingress traffic, follow these steps:
1. Use the
class-map
command to designate a class name for a specific category of traffic, and enter the Class Map
configuration mode.
2. Use the
match
command to select a specify type of traffic based on an access list, a DSCP or IP Precedence value, or a
VLAN.
3. Set an ACL mask to enable filtering for the criteria specified in the
match
command.
4. Use the
policy-map
command to designate a policy name for a specific manner in which ingress traffic will be handled, and
enter the Policy Map configuration mode.
5. Use the
class
command to identify the class map, and enter Policy Map Class configuration mode. A policy map can
contain multiple class statements.
6. Use the
set
command to modify the QoS value for matching traffic class, and use the
policer
command to monitor the
average flow and burst rate, and drop any traffic that exceeds the specified rate, or just reduce the DSCP service level for
traffic exceeding the specified rate.
7. Use the
service-policy
command to assign a policy map to a specific interface.
1. You can configure up to 16 rules per Class Map. You can also include multiple classes
in a Policy Map.
2. You should create a Class Map (page 4-291) before creating a Policy Map (page
4-292). Otherwise, you will not be able to specify a Class Map with the class command
(page 4-293) after entering Policy-Map Configuration mode.
class-map
This command creates a class map used for matching packets to the specified class, and enters Class Map configuration mode.
Use the no form to delete a class map and return to Global configuration mode.
Syntax
[no] class-map class-map-name [match-any]
•
match-any - Match any condition within a class map.
•
class-map-name - Name of the class map. (Range: 1-16 characters)
Default Setting
None
Command Mode
Global Configuration
Summary of Contents for IGSW-2840
Page 23: ...User s Manual of IGSW 2840 23 A 2 10 100Mbps 10 100Base TX 665 APPENDEX B GLOSSARY 667 ...
Page 110: ...User s Manual of IGSW 2840 110 Figure 4 3 14 SNMPv3 View Edit screenshot ...
Page 119: ...User s Manual of IGSW 2840 119 Figure 4 4 7 Mirror Port Configuration screenshot ...
Page 205: ...User s Manual of IGSW 2840 205 Multicast Service Multicast flooding ...
Page 216: ...User s Manual of IGSW 2840 216 Figure 4 9 7 IGMP Member Port Table screenshot ...
Page 280: ...User s Manual of IGSW 2840 280 Figure 4 11 19 SSH Host Key Settings screenshot ...
Page 315: ...User s Manual of IGSW 2840 315 Figure 4 11 44 MAC ACL Settings screenshot ...
Page 317: ...User s Manual of IGSW 2840 317 Figure 4 11 46 ACL Port Binding Settings screenshot ...
Page 431: ...User s Manual of IGSW 2840 431 tacacs 1 Console ...
