IBM 12.1(22)EA6 User Manual
23-27
Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide
24R9746
Chapter 23 Configuring QoS
Configuring Standard QoS
This example shows how to create a Layer 2 MAC ACL with a permit statement. The statement allows
traffic from the host with MAC address 0001.0000.0001 to the host with MAC address 0002.0000.0001.
traffic from the host with MAC address 0001.0000.0001 to the host with MAC address 0002.0000.0001.
Switch(config)# mac access-list extended maclist1
Switch(config-ext-macl)# permit host 0001.0000.0001 host 0002.0000.0001
Classifying Traffic by Using Class Maps
You use the class-map global configuration command to isolate a specific traffic flow (or class) from
all other traffic and to name it. The class map defines the criteria to use to match against a specific traffic
flow to further classify it. Match statements can only include ACLs. The match criterion is defined with
one match statement entered within the class-map configuration mode.
all other traffic and to name it. The class map defines the criteria to use to match against a specific traffic
flow to further classify it. Match statements can only include ACLs. The match criterion is defined with
one match statement entered within the class-map configuration mode.
Note
You can also create class maps during policy map creation by using the class policy-map configuration
command. For more information, see the
command. For more information, see the
Beginning in privileged EXEC mode, follow these steps to create a class map and to define the match
criterion to classify traffic:
criterion to classify traffic:
Command
Purpose
Step 1
configure terminal
Enter global configuration mode.
Step 2
access-list access-list-number permit
{source source-wildcard | host source |
any}
{source source-wildcard | host source |
any}
or
access-list access-list-number
{permit | remark} protocol
{source source-wildcard | host
{permit | remark} protocol
{source source-wildcard | host
source |
any
} [operator port] {destination
destination-wildcard | host
destination |
any} [operator port] [dscp dscp-value]
[time-range time-range-name]
[time-range time-range-name]
or
mac access-list extended name
permit {any | host source MAC address}
{any | host destination MAC address}
[aarp | amber | dec-spanning | decnet-iv |
diagnostic | dsm | etype-6000 | etype-8042
| lat | lavc-sca | mop-console | mop-dump
| msdos | mumps | netbios | vines-echo
|vines-ip | xns-idp]
{any | host destination MAC address}
[aarp | amber | dec-spanning | decnet-iv |
diagnostic | dsm | etype-6000 | etype-8042
| lat | lavc-sca | mop-console | mop-dump
| msdos | mumps | netbios | vines-echo
|vines-ip | xns-idp]
Create an IP standard or extended ACL for IP traffic or a Layer 2 MAC
ACL for non-IP traffic, repeating the command as many times as
necessary.
ACL for non-IP traffic, repeating the command as many times as
necessary.
For more information, see the
and the
For more information on the mac access-list extended name
command, see the
command, see the
.
Note
Deny statements are not supported for QoS ACLs. See the
more details.
Step 3
class-map class-map-name
Create a class map, and enter class-map configuration mode.
By default, no class maps are defined.
For class-map-name, specify the name of the class map.