Cisco ASR 1000 Configuration Guide

19-9
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide
OL-14127-08
Chapter 19 Configuring the 1-Port Channelized OC-3/STM-1 SPA and 1-Port Channelized OC-12/STM-4 SPA
Configuration Tasks
Configuring DS1 (Channelized T3 mode)
To configure DS1, complete the following steps:
Step 6
Router(config-ctrlr-sts1)# t3 mdl
string {eic | fic | generator | lic |
pfi | port | unit} string
Configures maintenance data link (MDL) support parameters,
where:
• eic—Specifies equipment ID code.
• fic—Specifies frame ID code.
• generator—Specifies the generator number in MDL test
signal.
• lic—Specifies location ID code.
• pfi—Specifies the Path Facility Identification code in MDL
the path message.
• port— Specifies the port number in the MDL idle string
message.
• unit—Specifies unit identification code.
• string—Specifies user identifier for the chosen support
parameter.
The default is no mdl string.
Step 7
Router(config-ctrlr-sts1)# t3 mdl
transmit {path | idle-signal |
test-signal}
Configures MDL transmit parameters, where:
• path—Enables MDL path message transmission.
• idle-signal—Enables MDL idle signal message
transmission.
• test-signal—Enables MDL test-signal message
transmission.
The default is no mdl transmit.
Step 8
Router(config-ctrlr-sts1)# t3
equipment {customer | network}
loopback
Enables the port to honor remote loopback request. Equipment
network loopback disables this functionality.
Note Remote loopbacks are only available in c-bit framing
mode.
Step 9
Router(config-ctrlr-sts1)# t3 bert
pattern pattern interval 1-14400
Enables Bit Error Rate Testing (BERT), where:
• pattern—Specifies the length of the repeating BERT test
pattern. Allowed values are 0s, 1s, 2^15, 2^20, 2^23, and
alt-0-1.
• interval—Specifies the duration of the BERT test, in
minutes. The interval can be a value from 1 to 14400.
Command Purpose

Cisco ASR 1000 Specifications

General

Operating System	Cisco IOS XE
Interfaces	10 Gigabit Ethernet
Power Supply	AC or DC
Number of Total Expansion Slots	Varies by model
Management Port	Console
Redundant Power Supply Supported	Yes
Width	17.5 inches
Memory	Varies by model
Storage	Varies by model
Dimensions (H x W x D)	Varies by model
Weight	Varies by model
Operating Temperature	32°F to 104°F (0°C to 40°C)
Humidity	5% to 95% non-condensing
MTBF	Varies by model
Redundancy	Redundant power supplies, fans, and route processors (depending on model)