Cisco ASR 1000 Configuration Guide

15-12
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide
OL-14127-08
Chapter 15 Configuring the 8-Port Channelized T1/E1 SPA
Configuration Tasks
Verifying Invert Data on the T1/E1 Interface
Use the show running configuration command to verify that invert data has been set:
Router# show running configuration
interface Serial6/0/0:0
no ip address
encapsulation ppp
logging event link-status
load-interval 30
invert data
no cdp enable
ppp chap hostname group1
ppp multilink
multilink-group 1
Changing a Channel Group Configuration
To alter the configuration of an existing channel group, the channel group needs to be removed first. To
remove an existing channel group, use the following commands:
Configuring QoS Features on Serial SPAs
The SIPs and SPAs support many QoS features using modular QoS CLI (MQC) configuration. Since
there are no serial SPA-specific QoS features, refer to your network processor documentation for QoS
configuration information.
Command Purpose
Router# configure terminal Enters global configuration mode.
Router(config)# interface serial
slot/subslot/port:channel-group
Selects the serial interface and enters interface
configuration mode.
• channel-group—The channel group number
for channel-associated signaling or robbed-bit
signaling.
Router(config-if)# invert data Inverts the data stream.
Command Purpose
Router# configure terminal Enters global configuration mode.
Router(config)# controller {t1 | e1}
slot/subslot/port
Selects the controller to configure and enters
controller configuration mode.
• slot/subslot/port—Specifies the location of
the interface. See the
“Specifying the Interface
Address on a SPA” section on page 15-6.
Router(config-controller)# no channel-group t1
t1-number
Selects the channel group you want to remove.
• t1 t1-number—Channel-group number.
Follow the steps in the “Enabling the Interfaces on
the Controller” section on page 15-4.
Creates a new channel group with the new
configuration.

Cisco ASR 1000 Specifications

General

Brand	Cisco
Model	ASR 1000
Category	Network Router
Language	English