Cisco MGX 8230 Installation And Configuration Manual page 189

Chapter 6 Card and Service Configuration
• port.vpi.vci identifies the connection.
enable
•
fgcra_enabl
•
e
• ibs
pcr
•
mcr
•
icr
•
Use cnfconstdabr to configure the parameters for a standard ABR (TM 4.0 compliant).
Step 4
cnfconstdabr <Chan_Num ABRType> <mcr> <pcr> <icr> <rif> <rdf> <nrm> <trm> <tbe> <frtt>
<adtf> <cdf>.
Please note the following:
Standard ABR is a connection-level feature that requires the Rate Control Feature to be enabled on
•
the card.
Virtual Source/Virtual Destination behavior (VS/VD) is not supported.
•
• Standard ABR does not support Explicit Rate (ER) marking of RM cells.
cnfconabrrates can be used to modify the rates:
•
Usage: cnfconabrrates <Port.Vpi.Vci/Chan_Num> <mcr> <pcr> <icr>
cnfconabrparams can be used to modify the parameters:
•
Usage: cnfconabrparams <Port.Vpi.Vci/Chan_num> <ABRType> <rif> <rdf> <nrm> <trm>
<tbe> <rtt> <adtf>
rif and rdf values for a Standard ABR connection need to be configured to be <= PCR for the
•
connection.
Release 1.1.31, Part Number 78-11215-03 Rev. B0, May 2001
is the enabled/disable for the ForeSight feature:
1=disable, 2=enable.
is the enabled/disable for the Frame-based generic cell rate
algorithm: 1=disable, 2=enable.
is the initial burst size in the range 0–5000 cells.
is the peak cell rate. Without IMA, the range is:
T1, 10–3622
–
E1, 10–4528
–
clear E1, 10–4830
–
For IMA, multiply the line rate by the number of links.
is the minimum cell rate. Without IMA, the range is:
T1, 0–3622
–
– E1, 0–4528
– clear E1, 0–4830
For IMA, multiply the line rate by the number of links.
is the initial cell rate. Without IMA, the range is as follows:
T1, 0–3622
–
– E1, 0–4528
– clear E1, 0–4830
For IMA, multiply the line rate by the number of links.
Cisco MGX 8230 Edge Concentrator Installation and Configuration
ATM Universal Service Module (AUSM)
6-21