Specifications

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Cisco MGX 8800/8900 Series Software Configuration Guide
Release 5.1, Part Number OL-6482-01, Rev. A0, January 25, 2005
Chapter 3 Provisioning PXM1E Communication Links
General PXM1E Configuration Procedures
-lmbs addcon, cnfcon Specifies the MBS from a local endpoint to a remote
endpoint, in the range from 1-5000000 cells. MBS is the
maximum number of cells that can burst at the PCR and still
be compliant. In the operation of the GCRA (Generic Cell
Rate Algorithm), the MBS and SCR are closely related in the
generation of the burst tolerance. According to buffering and
the correct operation of the ATM chipset, the maximum
MBS is derived from the configured SCR, and the relative
values of SCR and PCR. The maximum obtained MBS will
reduce as the SCR becomes lower, and as the gap between
PCR and SCR gets larger.
-rmbs addcon, cnfcon Specifies the MBS from a remote endpoint to a local
endpoint, in the range from 1-5000000 cells. MBS is the
maximum number of cells that can burst at the PCR and still
be compliant. In the operation of the GCRA (Generic Cell
Rate Algorithm), the MBS and SCR are closely related in the
generation of the burst tolerance. According to buffering and
the correct operation of the ATM chipset, the maximum
MBS is derived from the configured SCR, and the relative
values of SCR and PCR. The maximum obtained MBS will
reduce as the SCR becomes lower, and as the gap between
PCR and SCR gets larger.
-lcdv addcon, cnfcon The local cell delay variation (CDV) parameter specifies the
maximum peak-to-peak CDV allowed from the local
endpoint to the remote endpoint. The range is 0 to 16777215
microseconds.
-rcdv addcon, cnfcon The remote CDV parameter specifies the maximum
peak-to-peak CDV from the remote endpoint to the local
endpoint. The range is 0 to 16777215 microseconds.
-lctd addcon, cnfcon The local CTD parameter specifies the maximum cumulative
CTD allowed from a local endpoint to a remote endpoint.
The range is 0 to 65535 milliseconds.
-rctd addcon, cnfcon The remote CTD parameter specifies the maximum
cumulative CTD allowed from the remote endpoint to the
local endpoint. The range is 0 to 65535 milliseconds.
-lmcr addcon, cnfcon Local minimum cell rate. Supported ranges:
OC3: 50 – 353207 cps
T3: 50 – 96000 (PLCP) cps or 104268 (ADM) cps
E3: 50 – 80000 cps
T1: 50-3622 cps
E1: 50-4528 cps
Table 3-17 Parameters for the addcon and cnfcon Commands (continued)
Parameter Commands Description