Cisco ASR 1000

18-14
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide
OL-14127-08
Chapter 18 Configuring the 4-Port Serial Interface SPA
Configuration Examples
Encapsulation Configuration Example
The following example configures Point-to-Point Protocol encapsualtion method on the Serial SPA:
Router(config-if)# encapsulation ppp
Distributed Multilink PPP Configuration Example
The following example configures multilink Point-to-Point Protocol encapsulation method for port 0 of
the Serial SPA in subslot 2 of the SIP in slot 1 of the router and sets the IP address and subnet mask:
Router(config)# interface multilink1
Router(config-if)# ip addr 10.0.0.1 255.255.255.0
Router(config)# interface serial3/2/0
Router(config-if)# encapsulation ppp
Router(config-if)# ppp chap hostname X1
Router(config-if)# ppp multilink gr 1