Pos Configuration; Verifying The Configuration - Cisco ASR 903 Manual

▀ Structure-Agnostic TDM over Packet (SAToP)
0 Line Code Violations,0 Path Code Violations,
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs
0 Unavail Secs, 0 Stuffed Secs
AU-4 1, TUG-3 1, TUG-2 1, E1 2 (C-12 1/1/1/2)
Not configured.
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POS Configuration

Here are the configurations for back-to-back POS configuration between ASR903-R1 and ASR903-R3.
OC-3 SDH POS
ASR903-R1 configuration
controller SONET 0/5/0
framing sdh
clock source line
aug mapping au-4
!
au-4 1 pos
interface POS0/5/0.1
ip address 10.10.100.1 255.255.255.248
encapsulation ppp
ASR903-R3 configuration
controller SONET 0/5/0
framing sdh
clock source internal
aug mapping au-4
!
au-4 1 pos
interface POS0/5/0.1
ip address 10.10.100.3 255.255.255.248
encapsulation ppp

Verifying the Configuration

ASR903-R3# show interface po0/5/0.1
POS0/5/0.1 is up, line protocol is up
Hardware is SPA_4xOC3_1xOC12
Internet address is 10.10.100.3/29
MTU 4470 bytes, BW 155000 Kbit/sec, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, LCP Open
▄ Cisco ASR 903 Router Design and Deployment Guide
88
! create POS interface
! using encapsulation PPP, default is HDLC
TDM
OL-30526-01