Channelized T3 Commands - Cisco 10000 Series Configuration Manual

Chapter 8 6-Port Channelized T3 Line Card Configuration
Examples:
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Channelized T3 Commands

By default, a T3 interface on a 6-Port Channelized T3 line card is channelized into 28 T1 interfaces. This
section describes the commands you use to customize and test a channelized T3 interface. This section
discusses
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To use the channels for subscriber traffic, you must configure the T1 and DS0 components. For more
information, see the
Figure 8-1
Entering Controller Configuration Mode for T3
You may need to enter controller configuration mode for actions involving the T3 interface. For example,
enter this mode to change an unchannelized T3 interface back to a channelized one or to set MDL
messages.
controller T3 slot/sub-slot/port
The following example shows how to enter controller configuration mode:
Router(config)# controller T3 1/0/0
Router(config-controller)#
OL-8834-04
Send a BER test pseudorandom pattern of 2^20 through T3 interface 1/0/0 for 5 minutes.
Router(config)# interface serial 1/0/0
Router(config-if)# bert pattern 2^20 interval 5
Send a repetitive pattern of all 1s through T3 interface 1/0/0 for 1440 minutes.
Router(config)# interface serial 1/0/0
Router(config-if)# bert pattern 1s interval 1440
Entering Controller Configuration Mode for T3, page 8-9
Configuring a T3 Interface as Channelized, page 8-10
Specifying the Cable Length, page 8-10
Setting the Framing Type, page 8-11
Entering MDL Messages, page 8-11
Specifying the Idle Pattern, page 8-12
Setting the Clock Source, page 8-13
Configuring Loopback Mode, page 8-13
Running Equipment Loopbacks, page 8-14
"Channel-Group Command for DS0 Timeslots and T1s" section on page
shows the levels of configurable interface bandwidth that channelization offers.
Cisco 10000 Series Router Line Card Configuaration Guide
Channelized T3 Commands
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