Cisco ASR 1000 Series Software Configuration Guide

0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
The following example shows an output of the show interfaces serial command on a Cisco ASR 1000 Series
Router with a 8-Port Clear-Channel T3/E3 SPA installed in slot 1:
router# show interfaces serial 1/0/0 controller
Serial1/0/0 is up, line protocol is up
Hardware is SPA-8XT3/E3
MTU 4470 bytes, BW 44210 Kbit/sec, DLY 200 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, crc 16, loopback not set
Keepalive set (10 sec)
Last input 00:00:01, output 00:00:04, output hang never
Last clearing of "show interface" counters never
Input queue: 0/375/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
22 packets input, 528 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicasts)
0 runts, 0 giants, 0 throttles
0 parity
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
22 packets output, 528 bytes, 0 underruns
0 output errors, 0 applique, 4 interface resets
0 unknown protocol drops
0 output buffer failures, 0 output buffers swapped out
3 carrier transitions
The following example shows an output of the show interfaces serial command on a Cisco ASR 1000 Series
Router with an 8-Port Channelized T1/E1 SPA installed in slot 0:
router# show interfaces serial 0/3/0:0
Serial0/3/0:0 is up, line protocol is up
Hardware is SPA-8XCHT1/E1
Internet address is 79.1.1.2/16
MTU 1500 bytes, BW 1984 Kbit, DLY 20000 usec,
reliability 255/255, txload 240/255, rxload 224/255
Encapsulation HDLC, crc 16, loopback not set
Keepalive not set
Last input 3d21h, output 3d21h, output hang never
Last clearing of ''show interface'' counters never
Input queue: 0/375/0/0 (size/max/drops/flushes); Total output drops: 2998712
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 1744000 bits/sec, 644 packets/sec
5 minute output rate 1874000 bits/sec, 690 packets/sec
180817311 packets input, 61438815508 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicasts)
0 runts, 0 giants, 0 throttles
2 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 2 abort
180845200 packets output, 61438125092 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
0 output buffer failures, 0 output buffers swapped out
1 carrier transitions no alarm present
Timeslot(s) Used:1-31, subrate: 64Kb/s, transmit delay is 0 flags 2
Examples of the show controllers Command
The following example shows an output of the show controllers serial command on a Cisco ASR 1000 Series
Router with a 2-Port Clear-Channel T3/E3 SPA installed in slot 2:
Router# show controllers serial 2/2/0
Serial2/2/0 - (SPA-2XT3/E3) is up
Current mode is T3
Framing is c-bit, Clock Source is Line
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS
XE Everest 16.5
220 OL-14127-17
Overview of the Serial SPAs
Examples of the show controllers Command

Cisco ASR 1000 Series Specifications

General

Brand	Cisco
Model	ASR 1000 Series
Category	Network Router
Language	English