H3C MSR 20-20 Command Reference Manual page 1876

1876 C 125: FR Q
HAPTER
cbs
Syntax
View
Parameters
Description
Related commands:
Examples
cir
Syntax
View
Parameters
Description
S C C
O ONFIGURATION OMMANDS
cbs [ inbound | outbound ] committed-burst-size
undo cbs [ inbound | outbound ]
Frame relay class view
inbound: Sets the committed burst size of the inbound packet, valid only when
Frame Relay Traffic Policing (FRTP) is enabled on the interface.
outbound: Sets the committed burst size of the outbound packet, valid only
when Frame Relay Traffic Shaping (FRTS) is enabled on the interface.
committed-burst-size: Committed burst size, in bits, ranging from 300 to
16000000. It defaults to 56000 bits.
Use the command to set the committed burst size of FR virtual circuit.
cbs
Use the
undo cbs
If the packet direction is not specified in configuration, the parameter will be set in
both inbound and outbound directions.
The committed burst size is the packet traffic that is committed to send on a FR
network within an interval of Tc. When there is no congestion on the network, the
FR network ensures this part of traffic could be sent successfully.
ebs, cir allow, cir.
# Set the committed burst size of the FR class named test1 as 64000 bits.
<Sysname> system-view
[Sysname] fr class test1
[Sysname-fr-class-test1] cbs 64000
cir committed-information-rate
undo cir
Frame relay class view
committed-information-rate: The minimum committed information rate (CIR), in
bps, ranging from 1000 to 45000000. It defaults to 56000 bps.
Use the command to set the CIR of FR virtual circuit.
cir
command to restore the default value.