Cisco ASR 1000 Series

Keepalive Configuration Example
The following example shows how to change from the default keepalive period of 10 seconds to 20 seconds:
!Enter global configuration mode
!
Router# configure terminal
!
! Specify the interface address
!
Router(config)# interface pos 2/1/1
!
! Configure keepalive 20
!
Router(config-if)# keepalive 20
CRC Configuration Example
The following example shows how to change the CRC size from 32 bits to the default 16 bits for POS SPAs:
!Enter global configuration mode
!
Router# configure terminal
!
! Specify the interface address
!
Router(config)# interface pos 2/1/1
!
! Configure crc 16
!
Router(config-if)# crc 16
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS
XE Everest 16.5
208 OL-14127-17
Configuring the POS SPAs
Keepalive Configuration Example