Cisco Asr 1000 Series Aggregation Services Routers Sip And Spa Software Configuration Guide, Cisco Ios - Cisco ASR 1000 Series Software Configuration Manual

Configuring the 8-Port Channelized T1/E1 Serial SPA
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
Controller, 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.
Saving the Configuration
To save your running configuration to nonvolatile random-access memory (NVRAM), use the following
command in privileged EXEC configuration mode:
Command
Router# copy running-config startup-config
OL-14127-17
Enabling the Interfaces on the
225.
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE
Saving the Configuration
Purpose
Enters global configuration mode.
Selects the controller to configure and enters
controller configuration mode.
Selects the channel group you want to remove.
• t1 t1-number—Channel-group number.
Creates a new channel group with the new
configuration.
Purpose
Writes the new configuration to NVRAM.
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