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Card and Service Configuration 6-15
Adding and Configuring Connections on the AUSM/B
On the CLI of the AUSM/B:
Step 1 Execute the addcon command.
When you add a connection with addcon, the system automatically assigns the next
available channel number, so addcon does not require it. However, some related
commands require a channel number—cnfchanfst, cnfchanq, and cnfupcabr, for
example. To see the channel number after you add a connection, use dspcons.
The addcon syntax is:
addcon <port_number> <vpi> <vci> <ConType> <SrvType> [Controller_Type]
[mastership] [remoteConnID]
Step 2 To configure usage parameter control (UPC) for the connection (channel), use
cnfupccbr, cnfupcvbr, cnfupcabr, or cnfupcubr. Use dspcons to obtain the channel
number.
cnfupccbr <port.vpi.vci> <enable/disable> <pcr[0+1]> <cdvt[0+1]> <IngPcUtil>
<EgSrvRate> <EgPcUtil>
port number port number is in the range 1–8.
vpi vpi has a value in the range 0–255.
vci vci can be in the range 0–65535 for a VCC or * for a VPC.
Conn type is the connection type: 0=VCC, and non-0 is the local ID of a
VPC in the range 1–1000.
Service Type is the service type: 1=CBR, 2=VBR, 3=ABR, and 4=UBR.
mastership is the mastership status of the endpoint. 1=master, and 2=slave.
The default is slave, so you actually do not need to type a 2.
Controller_Type is the optional controller specification. 1=PAR (the default}.
2=SPVC (PNNI).
connID is entered at only the master end and consists of the node name,
slot number, port number, vci, and vpi of the slave end.
port.vpi.vci identifies the connection.
enable/disable is the UPC enable: 1=disable, 2=enable.
pcr[0+1] is the peak cell rate. Without IMA, the range is as follows:
T1, 10–3622 cells per second
E1, 10–4528 cells per second
clear E1, 10–4830 cells per second
For IMA, multiply the line rate by the number of links.
cdvt[0+1] is the cell delay variation tolerance for cells with CLP=0 and
CLP=1. The range is 1–250000 micro seconds.
IngPcUtil is the percent utilization on the ingress. The range is 1–127. The
default is 0.