Physical And Logical Groupings - Extreme Networks Summit 200-24 Installation And User Manual

Quality of Service (QoS)
Use the following command to use the DiffServe code point value to assign traffic to the hardware
queues:
enable diffserv examination ports all
In the following example, all the traffic from network 10.1.2.x is assigned the DiffServe code point 23
and the 802.1p value of 2:
create access-mask SriIpMask source-ip/24
create access-list TenOneTwo access-mask SrcIpMask source-ip 10.1.2.0/24 permit qp3
set code-point 23 set dot1p 2

Physical and Logical Groupings

Two traffic groupings exist in this category:
• Source port
• VLAN
Source port
A source port traffic grouping implies that any traffic sourced from this physical port uses the indicated
QoS profile when the traffic is transmitted out to any other port. To configure a source port traffic
grouping, use the following command:
config ports <portlist> qosprofile <qosprofile>
In the following modular switch example, all traffic sourced from port 7 uses the QoS profile named qp3
when being transmitted.
config ports 7 qosprofile qp3
VLAN
A VLAN traffic grouping indicates that all intra-VLAN switched traffic and all routed traffic sourced
from the named VLAN uses the indicated QoS profile. To configure a VLAN traffic grouping, use the
following command:
config vlan <name> qosprofile <qosprofile>
For example, all devices on VLAN servnet require use of the QoS profile qp4. The command to configure
this example is as follows:
config vlan servnet qosprofile qp4
Verifying Physical and Logical Groupings
To verify settings on ports or VLANs, use the following command:
show qosprofile <qosprofile>
The same information is also available for ports or VLANs using one of the following commands:
show ports <portlist> info {detail}
or
show vlan
152 Summit 200 Series Switch Installation and User Guide