Configuration Examples; Inverting The Clock Signal Configuration Example; Nrzi Format Configuration Example; Cyclic Redundancy Checks Configuration Example - Cisco ASR 1000 Configuration Manual

Chapter 18 Configuring the 4-Port Serial Interface SPA

Configuration Examples

This section includes the following configuration examples:
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Inverting the Clock Signal Configuration Example

The following example configures the interface to invert the clock signal:
Router(config-if)# interface serial3/0/0
Router(config-if)# invert txclock ?
<cr>
Router(config-if)# invert txclock
Router(config-if)# invert ?
data
txclock
Router(config-if)# invert data

NRZI Format Configuration Example

The following example configures the interface for NRZI format:
Router(config-if)# nrzi-encoding ?
<cr>

Cyclic Redundancy Checks Configuration Example

The following example configures the interface for 32-bit CRC error-checking:
Router(config-if)# crc ?
16
32
Router(config-if)# crc 32
OL-14127-08
Serial2/0/0 - (SPA-4XT-SERIAL) is down
Encapsulation : HDLC
Cable type: RS-232 DTE
mtu 1500, max_buffer_size 1524, max_pak_size 1656 enc 132
loopback: Off, crc: 16, invert_data: Off
nrzi: Off, idle char: Flag
tx_invert_clk: Off, ignore_dcd: Off
rx_clockrate: 0, rx_clock_threshold: 0
serial_restartdelay:60000,
RTS up, CTS down, DTR up, DCD down, DSR down
Inverting the Clock Signal Configuration Example, page 18-13
NRZI Format Configuration Example, page 18-13
Cyclic Redundancy Checks Configuration Example, page 18-13
Encapsulation Configuration Example, page 18-14
Distributed Multilink PPP Configuration Example, page 18-14
Invert data stream
Invert transmit clock
crc word-size
crc word-size
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide
serial_restartdelay_def:60000
Configuration Examples
18-13