Purpose
Command 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
Purpose
Command 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