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4. Configuration Options
9700-A2-GB20-20 December 2002 4-33
CIR (bps)
Possible Settings:
–
9720:
0 – 144000
–
9783:
0 – 2320000
–
9788:
0 – 2312000
Default Setting: 0
Determines the data rate for the DLCI that the network commits to accept and carry
without discarding frames; the CIR in bits per second. Entry of an invalid rate causes the
error message Value Out of Range (0 –
x
), where
x
is the maximum line rate
available on the port.
0 –
maximum
– Specifies the network-committed data rate.
Committed Burst Size Bc (Bits)
Possible Settings: CIR, Other
Default Setting: CIR
Specifies whether the DLCI’s committed burst size will follow the CIR, or whether it will be
entered independently. This value is the maximum amount of data that the service
provider has agreed to accept during the committed rate measurement interval (Tc).
CIR – Uses the value in the CIR (bps) option as the committed burst size (Bc). The Bc and
excess burst size (Be) options are updated when a CIR update is received from the
network switch.
Other – Allows you to specify the committed burst size for the DLCI. When Other is
selected, the Bc and Be values must be manually entered and maintained, as well.
Bc
Possible Settings:
–
9720:
0 – 144000
–
9783:
0 – 2320000
–
9788:
0 – 2312000
Default Setting: 0
Allows you to display or change the DLCI’s committed burst size.
Display Conditions
– This option appears only when Committed Burst Size is set to
Other.
0 –
maximum
– Specifies the DLCI’s committed burst size.
Table 4-15. DLCI Records (2 of 3)