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Traffic Management
The scheduling priority for traffic classes depends
on the type of router that you have. Table 4 describes the scheduling priorities for each type of router.
Table 4: Scheduling
Priorities for Traffic Classes
|
Scheduling Priority (from Highest to Lowest)
|
ERX-7xx Models, ERX-14xx Models, or the ERX-310 Router
|
E120 Router and E320 Router
|
|
1
|
The following traffic classes are prioritized equally:
|
CBR
|
|
2
|
The following traffic classes are prioritized equally:
- VBR-NRT
- UBR with a peak cell rate (PCR)
|
VBR-RT
|
|
3
|
UBR without PCR
|
VBR-NRT
|
|
4
|
–
|
UBR with or without PCR
|
The level of support for traffic management depends
on the specific I/O module or IOA. See Supported Features.
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