Cisco ASR 1000 Series - Configuring DS1 (Channelized T3 Mode)

PurposeCommand or Action
• interval—Specifies the duration of the BERT test, in minutes. The
interval can be a value from 1 to 14400.
Configuring DS1 (Channelized T3 mode)
To configure DS1, complete the following steps:
SUMMARY STEPS
1.
Router(config)# controller sonet slot/subslot/port
2.
Router(config-controller)# sts-1 sts-1#
3.
Router(config-ctrlr-sts1)# mode {ct3 | vt-15}
4.
Router(config-ctrlr-sts1)# t1 t1# clock source {internal | line}
5.
Router(config-ctrlr-sts1)# t1 t1# fdl ansi
6.
Router(config-ctrlr-sts1)# t1 t1# framing {sf | esf}
7.
Router(config-ctrlr-sts1)# t1 t1# yellow {detection | generation}
8.
Router(config-ctrlr-sts1)# t1 t1# channel-group channel-group# timeslots list-of-timeslots speed [56 |
64]
9.
Router(config-ctrlr-sts1)# t1 t1# loopback [local | network {line | payload} | remote {line {fdl {ansi |
bellcore} | inband} | payload [fdl] [ansi]}]
10.
Router(config-ctrlr-sts1)# t1 t1# shutdown
DETAILED STEPS
PurposeCommand or Action
Selects the controller to configure and enters controller configuration mode,
where:
Router(config)# controller sonet
slot/subslot/port
Example:
Step 1
Specifies the SONET Synchronous Transport Signal (STS) level and enters STS
configuration mode, where:
Router(config-controller)# sts-1 sts-1#
Step 2
• sts-1#—STS values are 1 to 3.
Specifies the mode of operation of an STS-1 path, where:Router(config-ctrlr-sts1)# mode {ct3 |
vt-15}
Step 3
• ct3—A STS-1 carrying a DS31 signal is divided into 28 T1s (Plesiochronous
Digital Hierarchy [PDH])
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE
Everest 16.5
OL-14127-17 299
Configuring the 1-Port Channelized OC-3/STM-1 SPA and 1-Port Channelized OC-12/STM-4 SPA
Required Configuration Tasks