734
C
HAPTER
22: Q
UALITY
OF
S
ERVICE
(Q
O
S)
AND
RSVP
qos bandwidth
✓
3500
✓
9000
9400
3900
9300
modify
For CoreBuilder 9000: Applies to Layer 3 switching modules only.
Sets how to weigh the high priority and best effort transmit queues, and
sets RSVP bandwidth for the control queue. Low priority packets do not
have bandwidth explicitly allocated.
Valid Minimum Abbreviation
q b m
Important Considerations
■
When you enter the command, the system prompts you to enter the
percentage of bandwidth to use for high-priority traffic on the output
link.
■
The value
75
specifies that three high-priority packets are transmitted
for each best effort packet.
■
The value
50
sets equal priority for high priority and best effort
packets.
■
The value
100
is strict prioritization; it allows best effort packets to be
sent only when no high priority packets need to be sent.
Options
Prompt Description Possible Values [Default]
Percentage of
bandwidth
Percentage of bandwidth that
you want to be used for
high-priority traffic on the
output link
0 – 100 percent 75
