Riverstone Networks RS Switch Router User Guide Release 8.0 31-11
Service Configuration
Service Configuration Examples
The configuration shown in
Figure 31-2
is created with the following commands:
31.6.2
Applying Burst-Safe Rate Limiting
The MAN in
Figure 31-3
is equipped with RS routers. Because it is equipped with RS routers it can provide
value-added
services to customers lawoffices.com, and corporationone.com and corporationtwo.com. The service is
burst-safe rate limiting. This provides added bandwidth for use during bursy traffic periods. The configuration
requirements of lawoffices.com are:
•
Set the traffic prioritization to high
•
Set the CAR to one million bps
•
Set the burst-safe rate to one hundred thousand bps
•
Set the CAR exceed to priority dropped to medium
•
Set the burst-safe rate exceed to packets are dropped
The configuration requirements of corporationone.com and corporationtwo.com are:
•
Set the traffic prioritization to medium
•
Set the CAR to nine million bps
•
Set the burst-safe rate to one million bps
•
Set the CAR exceed to priority dropped to low
•
Set the burst-safe rate exceed to packets are dropped
! Enable aggregate rate limiting
rs(config)# system enable aggregate-rate-limiting
! Create the service
rs(config)# service aggregate1 create rate-limit aggregate rate 5000000
drop-packets
! Apply the service to S1, S2, S3 and S4
rs(config)# service aggregate1 apply rate-limit mf-classifier interface
qainterface1 source-addr-mask 10.9.2.1/24
rs(config)# service aggregate1 apply rate-limit mf-classifier interface
qainterface1 source-addr-mask 10.9.2.2/24
rs(config)# service aggregate1 apply rate-limit mf-classifier interface
qainterface1 source-addr-mask 10.9.2.3/24
rs(config)# service aggregate1 apply rate-limit mf-classifier interface
qainterface1 source-addr-mask 10.9.2.4/24
