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Cisco MGX 8850 Multiservice Switch Installation and Configuration
Release 1.1.31, Part Number 78-11223-03 Rev. B0, May 2005
Chapter 6 Card and Service Configuration
Eight-Port Circuit Emulation Service Modules
Execute addred:
addred <redPrimarySlotNum> <redSecondarySlotNum> <RedType>
Adding and Modifying Connections
Use either the Cisco WAN Manager application or the CLI to add or modify connections. If you use the
WAN Manager application, refer to the Cisco WAN Manager Operations Guide.
This section describes how to add a connection to a PXM1 in a stand-alone shelf according to the rules
for a standard connection or a management connection in the form of either a three-segment connection
or a DAX con. See the “Rules for Adding Connections” section on page 6-3. The preferred command is
addcon. If the application requires NSAP addressing, enter addchan to add the connection and cnfchan
if you need to modify it. Refer to the command reference for the syntax. Perform the following steps to
add a connection
Step 1 Add a connection through the preferred command addcon. (Alternatively, you can use addchan if your
application requires the NSAP format of end-point specification.)
Enter the addcon command at both ends of the connection—unless the remote end-point is on port 34
of a PXM1 (see the note at the end of this step). The maximum number of connections for the
AX-CESM-8T1 is 248 and 192 for the AX-CESM-8E1. Note that because you can add only one
connection per port, addcon does not request a connection number.
The system automatically assigns the next available channel number, so the addcon command does not
require it. However, some related commands require a channel number. To see the channel number after
you add a connection, enter dspcons.
The syntax for addcon is:
addcon <port_num> <sig_type> <partial_fill> <cond_data> <cond_signalling> [controller_type]
[mastership] [remoteConnId]
• Target Slot number Slot number for the T1 service module.
• Slot line number T1 line number in the range 1–8.
redPrimarySlotNum Primary slot. For the redundancy bus (no bulk distribution), valid
slot numbers are 1–6, 9–14, 17–22, and 25–30. With bulk
distribution of T1 channels, do not specify 9, 10, or 26.
redSecondarySlotNum Secondary slot. For the redundancy bus (no bulk distribution), valid
slot numbers are 1–6, 9–14, 17–22, and 25–30. With bulk
distribution of T1 channels, do not specify 9, 10, or 26.
RedType Type of redundancy. A 1 specifies 1:1 for E1 with SMB connectors.
A 2 specifies 1:N for T1 or E1.