1-19
Examples
# Configure the 802.1p priority-to-local precedence mapping table as follows: 0 to 0, 1 to 1, 2 to 2, 3 to
3, 4 to 4, 5 to 5, 6 to 6, and 7 to 7.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] qos cos-local-precedence-map 0 1 2 3 4 5 6 7
# Display the current 802.1p priority-to-local precedence mapping table.
[Sysname] display qos cos-local-precedence-map
cos-local-precedence-map:
cos(802.1p) : 0 1 2 3 4 5 6 7
--------------------------------------------------------------------------
local precedence(queue) : 0 1 2 3 4 5 6 7
queue-scheduler
Syntax
In system view
queue-scheduler { strict-priority | wfq queue0-width queue1-width queue2-width queue3-width
queue4-width queue5-width queue6-width queue7-width | wrr queue0-weight queue1-weight
queue2-weight queue3-weight queue4-weight queue5-weight queue6-weight queue7-weight }
undo queue-scheduler
In Ethernet port view
queue-scheduler { wfq queue0-width queue1-width queue2-width queue3-width queue4-width
queue5-width queue6-width queue7-width | wrr queue0-weight queue1-weight queue2-weight
queue3-weight queue4-weight queue5-weight queue6-weight queue7-weight }
undo queue-scheduler
View
System view, Ethernet port view
Parameters
strict-priority: Uses the Strict Priority (SP) algorithm for queue scheduling.
wfq: Uses the Weighted Fair Queuing (WFQ) algorithm for queue scheduling.
queue0-width queue1-width queue2-width queue3-width queue4-width queue5-width queue6-width
queue7-width: Customizes the bandwidth values to be allocated for queues 0 through 7, in kbps. In
system view, the bandwidth ranges from 0 to 99968. The bandwidth varies with the port type as follows.
z Fast Ethernet port: 0 to 99968;
z Gigabit Ethernet port: 0 to 1000000.
Bandwidth granularity is 64 kbps. Assume that the value provided is in the range N*64 to (N+1)*64 (N is
a natural number), it will be round off to (N+1)*64 automatically. A value of 0 means the corresponding
queue adopts the SP algorithm for queue scheduling.
wrr: Uses the Weighted Round Robin (WRR) algorithm for queue scheduling.
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