Cisco ASR 900 Series Configuration Manual page 80

Configuring MR-APS with HSPW-ICRM on a CEM interface
Command or Action
Step 12
controller SONET slot/bay/port
Example:
Router(config)# controller SONET 0/5/2
Step 13 framing [SDH | SONET]
Example:
Router(config-controller)# framing SONET
Step 14
clock source line
Example:
Router(config-controller)# clock source
line
Step 15 sts-1 sts1-number
Example:
Router(config-controller)# sts-1 1
Step 16
mode vt-15
Example:
Router(config-ctrlr-sts1)# mode vt-15
Step 17 vtg vtg_number t1 t1_line_number cem-group
group-number timeslots time-slot-range
Example:
Router(config-ctrlr-sts1)# vtg 1 t1 1
cem-group 0 timeslots 1-24
Time Division Multiplexing Configuration Guide, Cisco IOS XE Fuji 16.7.x (Cisco ASR 900 Series)
72
Configuring Multi Router Automatic Protection Switching
Purpose
Selects and configures a SONET controller and enters controller
configuration mode.
• slot—Chassis slot number, which is always 0.
• bay—Card interface bay number in a slot. The range is from
0 to 5.
• port—Port or interface number. The range is from 0 to 7 for
Gigabit Ethernet.
Configures the controller with framing type. SONET framing is the
default option.
Sets the clocking for individual T1 or E1 links.
Specifies the STS identifier.
Specifies the STS-1 mode of operation.
Creates a Circuit Emulation Services over Packet Switched Network
circuit emulation (CESoPSN) CEM group.
• vtg—Specifies the VTG number from 1-7.
• t1—Specifies the T1 line.
• t1_line_number—Specifies the T1 line number.
• cem-group—Creates a circuit emulation (CEM) channel from
one or more time slots of a T1 line.
• group-number—CEM identifier to be used for this group of
time slots. For T1 ports, the range is from 0 to 23.
• timeslots—Specifies that a list of time slots is to be used as
specified by the time-slot-range argument.
• time-slot-range—Specifies the time slots to be included in the
CEM channel. The list of time slots may include commas and
hyphens with no spaces between the numbers.