Cisco Cisco WAP131 Wireless-N Dual Radio Access Point with PoE 관리 매뉴얼
Quality of Service
Global Settings
Cisco WAP131 and WAP351 Administration Guide
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7
Configuring QoS Settings for Cisco WAP351
If you are using a Cisco WAP351 device and the QoS mode is enabled, you can
configure the trust mode and other settings for Ethernet switch:
configure the trust mode and other settings for Ethernet switch:
STEP 1
Select Quality of Service > Global Settings.
STEP 2
Enable the QoS Mode on the device.
STEP 3
Choose the trust mode of Ethernet switch from the Trust Mode list. The options
are:
are:
•
CoS/802.1p—The priority of a packet received from an Ethernet port is
based on the 802.1p value in this packet. If the incoming packet is not
tagged, we will consider it as 0. You can configure the priority mapping
settings in the CoS/802.1p to Output Queue Table.
based on the 802.1p value in this packet. If the incoming packet is not
tagged, we will consider it as 0. You can configure the priority mapping
settings in the CoS/802.1p to Output Queue Table.
•
DSCP—The priority of a packet received from an Ethernet port is based on
the IP ToS/DSCP value in this packet. If the incoming packet is not of
IPv4/IPv6 type, we will consider it as 0. You can configure the priority
mapping settings in the DSCP to Output Queue Table.
the IP ToS/DSCP value in this packet. If the incoming packet is not of
IPv4/IPv6 type, we will consider it as 0. You can configure the priority
mapping settings in the DSCP to Output Queue Table.
•
Port—This is the port-based mode. The priority of a packet received from
an Ethernet port is based on CoS attached to this port. You can configure the
CoS value of each port on the Port Settings page (see
an Ethernet port is based on CoS attached to this port. You can configure the
CoS value of each port on the Port Settings page (see
for
more information). Then you can configure the priority mapping settings in
the CoS/802.1p to Output Queue Table.
the CoS/802.1p to Output Queue Table.
STEP 4
If the priority of a packet is based on CoS/802.1p, the packet will be scheduled
into a corresponding queue per the configuration in the CoS/802.1p to Output
Queue Table. Queue scheduling method can be set in the Scheduling Settings
area.
into a corresponding queue per the configuration in the CoS/802.1p to Output
Queue Table. Queue scheduling method can be set in the Scheduling Settings
area.
STEP 5
If the priority of a packet is based on DSCP, the packet will be scheduled into a
corresponding queue per the configuration in the DSCP to Output Queue Table.
There are 4 queues supported. Queue scheduling method can be set in the
Scheduling Settings area.
corresponding queue per the configuration in the DSCP to Output Queue Table.
There are 4 queues supported. Queue scheduling method can be set in the
Scheduling Settings area.
STEP 6
In the Scheduling Settings area, you can set the scheduling method of queues.
When it is in strict priority (SP), the priority is Queue3 > Queue2 > Queue1 >
Queue0. When it is weighted round robin (WRR) mode, the queues are scheduled
in a round-robin method according to the service weight of each queue. WRR
mode is only allowed as [Q0, Q1], [Q0, Q1, Q2] and [Q0, Q1, Q2, Q3]. The range of
WRR weight is 1 to 49.
When it is in strict priority (SP), the priority is Queue3 > Queue2 > Queue1 >
Queue0. When it is weighted round robin (WRR) mode, the queues are scheduled
in a round-robin method according to the service weight of each queue. WRR
mode is only allowed as [Q0, Q1], [Q0, Q1, Q2] and [Q0, Q1, Q2, Q3]. The range of
WRR weight is 1 to 49.