Cisco ASR 1000 Configuration Guide

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Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide
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Chapter 13 Configuring the POS SPAs
Configuration Tasks
To modify the POS framing, use the following command in interface configuration mode:
To return to the default, use the no form of the command.
Verifying the POS Framing
To verify the POS framing, use the show controllers pos privileged EXEC command and observe the
value shown in the “Framing” field. The following example shows that POS framing mode is set to
SONET for the first interface (0) on the POS SPA installed in subslot 2 of a SIP installed in chassis slot
3:
Router# show controllers pos 3/2/0
POS3/2/0
SECTION
LOF = 0 LOS = 0 BIP(B1) = 0
LINE
AIS = 0 RDI = 0 FEBE = 0 BIP(B2) = 0
PATH
AIS = 0 RDI = 0 FEBE = 0 BIP(B3) = 0
PLM = 0 UNEQ = 0 TIM = 0 TIU = 0
LOP = 0 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
Framing: SONET
APS
COAPS = 0 PSBF = 0
State: PSBF_state = False
Rx(K1/K2): 00/00 Tx(K1/K2): 00/00
Rx Synchronization Status S1 = 00
S1S0 = 00, C2 = CF
Remote aps status (none); Reflected local aps status (none)
CLOCK RECOVERY
RDOOL = 0
State: RDOOL_state = False
PATH TRACE BUFFER: STABLE
Remote hostname : sip-sw-7600-2
Remote interface: POS3/2/1
Remote IP addr : 0.0.0.0
Remote Rx(K1/K2): 00/00 Tx(K1/K2): 00/00
BER thresholds: SF = 10e-3 SD = 10e-6
TCA thresholds: B1 = 10e-6 B2 = 10e-6 B3 = 10e-6
Clock source: internal
Command Purpose
Router(config-if)# pos framing {sonet | sdh} Specifies the POS framing type, where:
• sonet—Enables Synchronous Optical Network
framing for optical carrier (OC) rates. This is the
default.
• sdh—Enables Synchronous Digital Hierarchy
framing for synchronous transfer mode (STM)
rates.
The POS framing type must be configured to be the
same on both ends of the POS link.

Cisco ASR 1000 Specifications

General

Brand	Cisco
Model	ASR 1000
Category	Network Router
Language	English