Specifications

118 ExtremeWare XOS 11.0 Concepts Guide
Quality of Service
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:
configure ports [<port_list>] [qosprofile <qosprofile>]
In the following modular switch example, all traffic sourced from slot 5 port 7 uses the QoS profile
named QP3 when being transmitted.
configure ports 5:7 qosprofile qp3
NOTE
This command applies only to untagged packets.
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:
configure vlan <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:
configure vlan servnet qosprofile qp4
NOTE
This command applies only to untagged packets.
Verifying Physical and Logical Groupings
You can display both the ingress and egress QoS settings; and you see slightly different displays
depending on whether you specify a 10 Gbps port or a 1 Gbps port. The 10 Gbps ports have eight
ingress queues, and the 1 Gbps ports have two ingress queues.
(Refer to “Bi-Directional Rate Shaping” on page 121 for more information on ingress queues, or
bi-directional rate shaping.)
To verify settings on ports or VLANs, use the following command:
show ports {<port_list>} information {detail}
Following is a sample output of this command for a 10 Gbps port:
Port: 8:1
Virtual-router: VR-Default
Type: XENPAK
Random Early drop: Disabled
Admin state: Enabled with 10G full-duplex
Link State: Ready
Link Counter: Up 0 time(s)
VLAN cfg:
STP cfg: