Configuring A T3 Interface As Channelized - Cisco 10000 Series Configuration Manual

Creating a T3, VT, or AUG Controller
The following example shows how to enter controller configuration mode:
Router(config)# controller T3 1/0/0.1
Router(config-controller)#
Figure 6-1
A fully channelized T3
can be broken into 28 T1s...

Configuring a T3 Interface as Channelized

A T3 interface is channelized by default. Use the channelized command if you had previously made the
interface unchannelized.
[no] channelized
channelized
The no channelized command removes all channel groups from a channelized T3 interface. If you have
Caution
already configured channel groups, use this command with caution.
The following example shows how to create a channelized T3 interface:
Router(config)# controller T3 1/0/0.1
Router(config-controller)# channelized
Setting the Framing Type
To specify a framing type for the channelized T3 controller, use the framing command.
framing
[no] framing
The default is auto-detect.
Use the no form of the command to return the framing type to its default.
Cisco 10000 Series Router Line Card Configuaration Guide
6-22
Channelization of T3s
(or 64-KB) timeslots (numbered 0 to 23).
T1
T1 T1
T1 T1
T1 T1
T1
T1
T1
T1
T1
T1 T1
T1
T1
T1
T1
T1
T1
T1 T1 T1
T1
T1
T1 T1
T1
A T1 is broken into channel groups
to provide subscribers with rates
ranging from full T1 (all 24 timeslots)
to a single DS0 (one timeslot).
The gray circles represent a channel
group containing timeslots 1 to 5.
[ | |
c-bit m23 auto-detect
[ | |
c-bit m23 auto-detect
Chapter 6 1-Port Channelized OC-12/STM-4 Line Card Configuration
...each of which contains 24 56-KB
]
]
Single timeslot
Channel
group
OL-8834-04