Output Buffer Failures, 0 Output Buffers Swapped Out; Carrier Transitions; Examples Of The Show Controllers Command - Cisco ASR 1000 Series Software Configuration Manual
Aggregation services routers sip and spa, cisco ios xe everest 16.5
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Also See for ASR 1000 Series:
- Configuration manual (442 pages) ,
- Replacing (120 pages) ,
- Common criteria operational user guidance and preparative procedures (72 pages)
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Examples of the show controllers Command
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,
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
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,
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
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
reliability 255/255, txload 1/255, rxload 1/255
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
reliability 255/255, txload 240/255, rxload 224/255
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
Overview of the Serial SPAs
OL-14127-17
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