Juniper JUNOS 10.1 - CONFIGURATION GUIDE 1-2010 Configuration Manual page 535

You configure the OC-slice range for SONET/SDH interfaces only. The OC-slice range
is correlated with the bandwidth size required for the interface type you are
configuring. For example, a channelized OC3 interface (
three OC1 interfaces, each containing one OC slice. Therefore the OC-slice value
must be
The configurable interface types are dependent on the hierarchy level at which you
include the
you include the
level, the only configurable interface type is
signals that you are creating a clear-channel SONET/SDH interface. When you include
the
configurable interface types are
the
ct1
into NxDS0 interfaces.
You configure time slots for fractional T1 interfaces and NxDS0 interfaces. You can
configure ranges by using hyphens. You can configure discontinuous time slots by
using commas. Do not include spaces.
Configuring a Clear Channel on Channelized OC3 IQ and IQE PICs
A clear channel is an interface that uses the entire bandwidth of the PIC. To configure
a clear channel, include the
configuration.
On Channelized OC3 IQ and IQE PICs, you can configure one OC3 clear-channel
interface per port. To configure an OC3 interface, include the
interface-type
This configuration creates interface
statement at the [edit interfaces
configurable interface type is
are creating a clear-channel SONET/SDH interface.
On a 2-port or 4–port Channelized OC3 IQE PIC, you can configure two to four
separate OC3 clear-channel interfaces by additionally specifying the port numbers.
Configuration is otherwise the same as previously described on a (1-port) Channelized
OC3 IQ PIC.
Configuring T3 Interfaces on IQ and IQE Interfaces
To configure a T3 interface on an OC3 PIC, include the
interface-type
specifying the
1 , 2 , or 3 .
and
interface-type
no-partition statement at the
partition statement at the
option. If you want to further channelize down to the NxDS0 level, include the
t1
option as an intermediate step before dividing the channelized T1 interface (
statements at the
[edit interfaces coc3-fpc/pic/port]
no-partition interface-type so;
statements at the
interface type:
coc1
[edit interfaces coc3-fpc/pic/port]
partition partition-number oc-slice oc-slice-range interface-type coc1;
Configuring a Clear Channel on Channelized OC3 IQ and IQE PICs
Chapter 20: Configuring Channelized OC3 IQ and IQE Interfaces
or statements. For example, when
partition no-partition
[edit interfaces coc3-fpc/pic/port]
, because the
so
[edit interfaces coc1-fpc/pic/port]
or . If you want to create a T1 interface, include
ct1 t1
no-partition and interface-type
[edit interfaces coc3-fpc/pic/port]
so-fpc/pic/port . When you include the
hierarchy level, the only
coc3-fpc/pic/port]
so , because the no-partition
[edit interfaces coc3-fpc/pic/port]
) can be divided into
coc3
hierarchy
statement
no-partition
hierarchy level, the
ct1
statements in the
and
no-partition
hierarchy level:
no-partition
statement signals that you
, , and
partition oc-slice
hierarchy level,
465
)