Verifying Framing Configuration - Cisco ASR 1000 Series Software Configuration Manual

Optional Configurations
Command
T3
Router(config-if)# framing {bypass | c-bit | m13}
E3
Router(config-if)# framing {bypass | g751| g832}
8-Port Clear-Channel T3/E3 SPA
Router(config-if)# framing {bypass-ds3 | bypass-e3
| c-bit | m13 | g751 | g832}
The following table determines the T3 or E3 mode of the interface based on the framing type configured:
Table 25: Framing Type and the Interface T3/E3 Mode
Framing Type
bypass-ds3
c-bit
m13
bypass-e3
g751
g832

Verifying Framing Configuration

Use the show controllers serial command to display the framing method:
Router# show controllers serial 2/0/0
Serial2/0/0 -
Framing is c-bit, Clock Source is Line
Bandwidth limit is 44210, DSU mode 0, Cable length is 10
rx FEBE since last clear counter 2, since reset 0
Data in current interval (546 seconds elapsed):
0 Line Code Violations, 0 P-bit Coding Violation
0 C-bit Coding Violation
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS
XE Everest 16.5
266
Configuring the 2-Port and 4-Port T3/E3 Serial SPA
Purpose
Sets the framing on the interface.
• bypass—Configures framing bypass to use the
full T3 or E3 bandwidth.
• bypass-ds3—Configures framing bypass to use
the full T3 bandwidth.
• bypass-e3—Configures framing bypass to use
the full E3 bandwidth.
• c-bit—Specifies C-bit parity framing. This is
the default for T3.
• m13—Specifies M13 framing.
• g751— Specifies G751 framing. This is the
default for E3.
• g832—Specifies G832 framing.
Interface T3/E3 Mode
T3
T3
T3
E3
E3
E3
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