Extreme networks Summit1 Manuale Utente
S
UMMIT
S
WITCH
I
NSTALLATION
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SER
G
UIDE
8-7
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ORT
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ONITOR
You can assign a QoS profile to an IP address by using the following command:
config ipqos [add | delete] <ip_destination_address> qosprofile
<qosname>
P
ORT
Q
UEUE
M
ONITOR
There are four queues per physical port in the Summit. In ingress mode, the four QoS
profiles align to the four queues (for example, qp1 to the first queue, qp2 to the second
queue, and so on). In egress mode, the mapping of QoS profiles to queues is a function
of the particular configuration.
profiles align to the four queues (for example, qp1 to the first queue, qp2 to the second
queue, and so on). In egress mode, the mapping of QoS profiles to queues is a function
of the particular configuration.
The Port Queue Monitor (PQM) is a utility that monitors all the queues assigned to a
port. The PQM monitors the number of frames and the frames per second a specific
queue is responsible for transmitting on a physical port. The real-time display roves
through the given portlist to provide these statistics. The particular port being
monitored at that time is indicated by an asterisk (*) appearing after the port number in
the display.
port. The PQM monitors the number of frames and the frames per second a specific
queue is responsible for transmitting on a physical port. The real-time display roves
through the given portlist to provide these statistics. The particular port being
monitored at that time is indicated by an asterisk (*) appearing after the port number in
the display.
describes the PQM commands:
Table 8-3: PQM Commands
Command
Description
show qosmonitor
Displays the QoS monitor results. An
asterisk (*) indicates the port currently
being monitored.
asterisk (*) indicates the port currently
being monitored.
show port {<portlist>} qosmonitor
Displays real-time QoS statistics for one or
more ports.
more ports.
Summit.bk : 8QOS.FM Page 7 Thursday, June 18, 1998 9:27 AM