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M13 or C-bit
Parity-Mapped
Configuration
Configure the following two NxDS0 interfaces with 10 time slots and 4 time slots,
respectively:
VT-Mapped
Configuration
M13 or C-bit
Parity-Mapped
Configuration
For a full configuration example, see the JUNOS Feature Guide.
Example: Setting Remote Loopback and Running BERT Tests on NxDS0 Interfaces
For Channelized OC3 IQ and IQE PICs, if you need remote loopback on a far-end
NxDS0 interface, and you are running a BERT test from the local NxDS0 interface,
you must set remote loopback on the far-end router s associated channelized T1
interface (
ct1-fpc/picport t1-options]
Local router:
[edit interfaces coc1-0/0/0:1]
partition 1-5 interface-type t1;
[edit interfaces coc3-0/0/0]
partition 1 oc-slice 1 interface-type coc1;
[edit interfaces coc1-0/0/0:1]
no-partition interface-type ct3;
[edit interfaces ct3-0/0/0:1]
partition 1-5 interface-type t1;
ds-0/0/0:1:2:1
ds-0/0/0:1:2:2
[edit interfaces coc3-0/0/0]
partition 1 oc-slice 1 interface-type coc1;
[edit interfaces coc1-0/0/0:1]
partition 2 interface-type ct1;
[edit interfaces ct1-0/0/0:1:2]
partition 1 timeslots 1-10 interface-type ds;
partition 2 timeslots 12-16 interface-type ds;
[edit interfaces coc3-0/0/0]
partition 1 oc-slice 1 interface-type coc1;
[edit interfaces coc1-0/0/0:1]
no-partition interface-type ct3;
[edit interfaces ct3-0/0/0:1]
partition 2 interface-type ct1;
[edit interfaces ct1-0/0/0:1:2]
partition 1 timeslots 1-10 interface-type ds;
partition 2 timeslots 12-16 interface-type ds;
). To do this, include the
ct1
hierarchy level. For example:
[edit interfaces]
ct1-0/0/0:2:2 {
partition 1 timeslots 1-10 interface-type ds;
ds-0/0/0:2:2:1 {
ds0-options {
Chapter 20: Configuring Channelized OC3 IQ and IQE Interfaces
statement at the
loopback remote
Configuring T1 and NxDS0 Interfaces
[edit interfaces
469
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