Cisco Asr 1000 Series Aggregation Services Routers Sip And Spa Software Configuration Guide, Cisco Ios - Cisco ASR 1000 Series Software Configuration Manual

Optional Configurations
Framing is C-BIT Parity, Line Code is B3ZS, Clock Source is Line
Equipment customer loopback
Data in current interval (869 seconds elapsed):
0 Line Code Violations, 0 P-bit Coding Violation
0 C-bit Coding Violation, 0 P-bit Err Secs
0 P-bit Severely Err Secs, 0 Severely Err Framing Secs
869 Unavailable Secs, 0 Line Errored Secs
0 C-bit Errored Secs, 0 C-bit Severely Errored Secs
0 Severely Errored Line Secs
0 Far-End Errored Secs, 0 Far-End Severely Errored Secs
869 CP-bit Far-end Unavailable Secs
0 Near-end path failures, 0 Far-end path failures
0 Far-end code violations, 0 FERF Defect Secs
0 AIS Defect Secs, 870 LOS Defect Secs
Configuring Encapsulation
When traffic crosses a WAN link, the connection needs a Layer 2 protocol to encapsulate traffic. To set the
encapsulation method, use the following commands:
Command
Router# configure terminal
Channelized
Router(config)# interface serial
slot/subslot/port/t1-number:channel-group
Unchannelized
Router(config)# interface serial slot/subslot/port
Router(config-if)# encapsulation encapsulation-type
{hdlc | ppp | frame-relay}

Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS

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Configuring the 2-Port and 4-Port Channelized T3 SPAs
Purpose
Enters global configuration mode.
Selects the interface to configure and enters interface
configuration mode.
• Channelized:
slot/subslot/port/t1-number:channel-group—Specifies
the location of the interface. See also the
the Interface Address on a SPA, on page
• Unchannelized:
slot/subslot/port—Specifies the location of the
interface. See also the Specifying the Interface
Address on a SPA, on page
Sets the encapsulation type on the interface:
• hdlc—High-Level Data Link Control (HDLC)
protocol for serial interface. This encapsulation
method provides the synchronous framing and
error detection functions of HDLC without
windowing or retransmission. This is the default
for synchronous serial interfaces.
• ppp—Point-to-Point Protocol (PPP) (for serial
interface).
• frame-relay—Frame Relay (for serial interface).
Specifying
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