T1 Interface Numbering Syntax - Cisco 10000 Series Configuration Manual

Chapter 5 24-Port Channelized E1/T1 Line Card Configuration
Table 5-4
Command Name
clock source
description
fdl
framing
linecode
loopback
shutdown
yellow

T1 Interface Numbering Syntax

You can use the line card in different Cisco series 10000 router chassis. To specify line card T1
interfaces, use the syntax listed in
Table 5-5
Router
Cisco 10008
Cisco 10005
Examples:
•
•
You use the syntax in
configuring a port as an T1 controller on a 24-Port Channelized E1/T1 line card.
You can configure a maximum of 576 channelized T1 interfaces on the 24 line card ports (24 ports x 24
T1 timeslots). To do this, you assign a T1 channel-group number to the timeslots of each interface you
configure at each port (see the
OL-8834-04
T1 Line Card Commands and Default Values (continued)
Default Values
line
No description
No fdl
esf
b8zs
No loopback
no shutdown
yellow
T1 Line Card Interface Syntax
Line Interface
T1
T1
Modify T1 controller 0 on slot 2 in controller configuration mode:
Router(config)# controller T1 2/0/0
Router(config-controller)# command
Router(config-controller)#
Modifying T1 controller 0, channel-group number 8 in interface configuration mode:
Router(config)# interface serial 2/0/0:8
Router(config-if)# command
Router(config-if)
Table 5-4
Command Syntax
[no] clock source {internal | line}
[no] description text
[no] fdl {ansi | att}
[no] framing {esf | sf}
[no] linecode {ami | b8zs}
[no] loop {local | network {line |
payload} | remote {esf {line | payload} |
iboc}}
[no] shutdown
[no] yellow {generation | detection}
Table 5-5 for the router chassis in use.
Slot Subslot
1 to 8 /0
1 to 5 /0
to specify slot, subslot, port numbers, and channel-group numbers when
"Specifying T1 Channel Groups" section on page
Cisco 10000 Series Router Line Card Configuaration Guide
Commands and Default Values
Port Number Channel Group Number
/0 to /23 :1 to:24
/0 to /23 :1 to:24
5-22).
Remote
Device
Setting
At least
one side
set to
internal
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5-5