Configuring Bulk Distribution And Redundancy - Cisco MGX 8230 Installation And Configuration Manual

Eight-Port Circuit Emulation Service Modules
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Create a logical port with addport if the application requires N x 64Kbps channels:
Step 3
addport <port_num> <line_num> <begin_slot> <num_slot> <port_type>
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Configure resources at the port level as needed by executing cnfportrscprtn:
Step 4
cnfportrscprtn <port_num> <controller_name>
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Configuring Bulk Distribution and Redundancy

You can configure either bulk distribution alone, redundancy alone, or both of these features according
to the restrictions in
addlink for bulk distribution (T1 only) before you execute addred for redundancy. To configure bulk
distribution:
Execute addlink to create the links:
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Cisco MGX 8230 Edge Concentrator Installation and Configuration
6-46
E1-signalling specifies the E1 signalling. The possible entries are
– CAS, which specifies CAS and no CRC
CAS_CRC, which specifies CAS with CRC
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CCS, which specifies CCS and no CRC
–
CCS_CRC, which specifies CCS with CRC
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CLEAR: CLEAR channel
–
port_num is the logical port number in the range 1–192 for T1 or 1–248 for E1
line_num is the number of the physical line in the range 1–8
begin_slot is the beginning timeslot number in the frame: for T1, 1–24; For E1 2–32 with CCS
signalling or 2–16 and 17–32 with CAS signalling
num_slot is the number of timeslots in the frame for the current port (port_num)
port_type is: 1=structured 2=unstructured; 3=framing on VC disconnect
port_num is the logical port number in the range 1–192 for T1 or 1–248 for E1.
controller_name is the name of the network control application. Enter one of the following strings:
PAR, PNNI, or MPLS.
"Redundancy Support for the Eight-Port
addlink <T3 line number> <T1 line number> <Target Slot number> <Slot line number>
T3 line number is the MGX-SRM-3T3/C line number in the format slot.line. The
slot can be 15 or 31. The range for port is 1–3
T1 line number is the starting T1 line number within the T3 line. The range for the
T1 line number is 1–28.
Target Slot number is slot number for the T1 service module.
Slot line number is T1 line number in the range 1–8.
Chapter 6 Card and Service Configuration
CESM." On the CLI of the PXM1, execute
Release 1.1.31, Part Number 78-11215-03 Rev. B0, May 2001