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Example: Configuring Channelized E1 Interfaces
The following configuration is sufficient to get the channelized E1 interface up and running:
Configuring an E1 Interface, E1 Options, and DS0 Options
[edit chassis]
fpc 0 {pic 1 {ce1 {e1 0 {channel-group 0 timeslots 1;channel-group 1 timeslots 2;channel-group 5 timeslots 5-7;}e1 4 {channel-group 10 timeslots 11,17,28-31;}}}}
[edit interfaces ds-0/1/0:0]e1-options {fcs 32;framing g704-non-grc;loopback remote;}
[edit interfaces ds-0/1/4:10]ds0-options {byte-encoding nx56;start-end-flag filler;}
The above configuration results in the following interfaces:
ds-0/1/0:1, with time slot 1 allocatedds-0/1/0:5, with time slots 5 through 7 allocatedds-0/1/4:10, with time slots 11, 17, and 28 through 31 allocated
The remaining ports (other than 0 and 4) remain as regular E1 interfaces (and follow the e1-0/1/x naming convention).
[edit chassis]
fpc 0 {pic 1 {ce1 {e1 0 {channel-group 1 timeslots 1;channel-group 5 timeslots 5-7;}e1 4 {channel-group 10 timeslots 11,17, 28-31;}}}}
Use Time Slots 1 Through 10
[edit chassis fpc slot-number pic pic-number ce1 e1 link-number]channel-group group-number;timeslots 1-10;
Use Time Slots 1 Through 5, 10, and 24
[edit chassis fpc slot-number pic pic-number ce1 e1 link-number]channel-group group-number;timeslots 1-5,10,24;