Changing A Channel Group Configuration; Configuring Qos Features On Serial Spas - Cisco ASR 1000 Configuration Manual

Configuration Tasks
Command
Router# configure terminal
Router(config)# interface serial
slot/subslot/port:channel-group
Router(config-if)# invert data
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:
Command
Router# configure terminal
Router(config)# controller {t1 | e1}
slot/subslot/port
Router(config-controller)# no channel-group t1
t1-number
Follow the steps in the
the Controller" section on page

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.
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide
15-12
"Enabling the Interfaces on
15-4.
Chapter 15 Configuring the 8-Port Channelized T1/E1 SPA
Purpose
Enters global configuration mode.
Selects the serial interface and enters interface
configuration mode.
channel-group—The channel group number
•
for channel-associated signaling or robbed-bit
signaling.
Inverts the data stream.
Purpose
Enters global configuration mode.
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
Selects the channel group you want to remove.
t1 t1-number—Channel-group number.
•
Creates a new channel group with the new
configuration.
15-6.
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