Cisco ASR 1000

13-10
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide
OL-14127-08
Chapter 13 Configuring the POS SPAs
Configuration Tasks
The following example shows the POS alarm trigger delays for interface port 0 on the POS SPA installed
in the SIP that is located in slot 2 of the Cisco ASR 1000 Series Router:
Router# show controllers pos 2/0/0 details 
POS2/0/0
SECTION
LOF = 0 LOS = 1 BIP(B1) = 5
LINE
AIS = 0 RDI = 1 FEBE = 5790 BIP(B2) = 945
PATH
AIS = 0 RDI = 0 FEBE = 0 BIP(B3) = 5
PLM = 0 UNEQ = 0 TIM = 0 TIU = 0
LOP = 1 NEWPTR = 0 PSE = 0 NSE = 0

Active Defects: None
Active Alarms: None
Alarm reporting enabled for: SF SLOS SLOF B1-TCA B2-TCA PLOP B3-TCA 

Line alarm trigger delay = 100 ms
Path alarm trigger delay = 100 ms
Saving the Configuration
To save your running configuration to nonvolatile random-access memory (NVRAM), use the following
command in privileged EXEC configuration mode:
For more information about managing your system image and configuration files, refer to the Cisco IOS
XE Configuration Fundamentals Configuration Guide, Release 2 and Cisco IOS Configuration
Fundamentals Command Reference publications that correspond to your Cisco IOS XE software release.
Shutting Down and Restarting an Interface on a SPA
You can shut down and restart any of the interface ports on a SPA independently of each other. Shutting
down an interface stops traffic and then enters the interface into an “administratively down” state.
If you are preparing for an OIR of a SPA, it is not necessary to independently shut down each of the
interfaces prior to deactivation of the SPA. You do not need to independently restart any interfaces on a
SPA after OIR of a SPA or SIP. For more information about performing an OIR for a SPA, see the
“Identifying Slots and Subslots for the SIP and SPAs” section on page 4-1.
To shut down an interface on a SPA, use the following command in interface configuration mode:
To restart an interface on a SPA, use the following command in interface configuration mode:
Command Purpose
Router# copy running-config startup-config Writes the new configuration to NVRAM.
Command Purpose
Router(config-if)# shutdown Disables an interface.