Reference Guide

816 | Quality of Service
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Figure 44-3. Packet Drop Rate for WREDl
You can create a custom WRED profile or use on of the five pre-defined profiles listed in Table 44-7,
"Pre-defined WRED Profiles," in Quality of Service.
Create WRED Profiles
To create a WRED profile:
1. Create a WRED profile using the command
wred from CONFIGURATION mode.
2. The command
wred places you in WRED mode. From this mode, specify minimum and maximum
threshold values using the command
threshold.
Table 44-7. Pre-defined WRED Profiles
Default Profile
Name
Minimum
Threshold
Maximum
Threshold
wred_drop 0 0
wred_ge_y 1024 2048
wred_ge_g 2048 4096
wred_teng_y 4096 8192
wred_teng_g 8192 16384
Min Max0KB
Buffer Space
Packet Drop Rate
0 Pckts
All Pckts
Total Buffer Spa
ce
Allotted Space
Early Warning
No Packets Buffered
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