Configuring Standard QoS
Table 36-9
Feature
Maximum threshold
SRR shaped weights
(absolute)
SRR shared weights
1. A shaped weight of zero means that this queue is operating in shared mode.
2. One quarter of the bandwidth is allocated to each queue.
Table 36-10
Table 36-10
CoS Value
0, 1
2, 3
4
5
6, 7
Table 36-11
Table 36-11
DSCP Value
0–15
16–31
32–39
40–47
48–63
Default Mapping Table Configuration
The default CoS-to-DSCP map is shown in
The default IP-precedence-to-DSCP map is shown in
The default DSCP-to-CoS map is shown in
The default DSCP-to-DSCP-mutation map is a null map, which maps an incoming DSCP value to the
same DSCP value.
The default policed-DSCP map is a null map, which maps an incoming DSCP value to the same DSCP
value (no markdown).
Cisco IE 3000 Switch Software Configuration Guide
36-30
Default Egress Queue Configuration (continued)
Queue 1
400 percent
25
1
2
25
shows the default CoS output queue threshold map when QoS is enabled.
Default CoS Output Queue Threshold Map
Queue ID–Threshold ID
2–1
3–1
4–1
1–1
4–1
shows the default DSCP output queue threshold map when QoS is enabled.
Default DSCP Output Queue Threshold Map
Queue ID–Threshold ID
2–1
3–1
4–1
1–1
4–1
Queue 2
Queue 3
400 percent
400 percent
0
0
25
25
Table 36-12 on page
36-51.
Table 36-13 on page
Table 36-14 on page
36-54.
Chapter 36
Configuring QoS
Queue 4
400 percent
0
25
36-52.
OL-13018-03