Cisco ASR 1000 Series Software Configuration Guide

New Behavior
From Cisco IOS XE Release 3.1.0S onwards, if ingress-classification and oversubscription is enabled then
the counter for dropped packets due to oversubscription are displayed in the overrun field in the show interface
atm slot/subslot/port command output.
The following example shows the command output displaying the counter for dropped-packets in the overrun
field:
Router# show interface atm 1/2/0
ATM1/2/0 is up, line protocol is up
Hardware is SPA-1XOC12-ATM-V2, address is 001a.3046.9460 (bia 001a.3046.9460)
Description: Connected to AX4000 Port 1
MTU 4470 bytes, sub MTU 4470, BW 599040 Kbit/sec, DLY 80 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ATM, loopback not set
Keepalive not supported
Encapsulation(s): AAL5 AAL0
8191 maximum active VCs, 1 current VCCs
VC Auto Creation Disabled.
VC idle disconnect time: 300 seconds
0 carrier transitions
Last input never, output 1d08h, output hang never
Last clearing of "show interface" counters 15:08:22
Input queue: 0/375/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
30 second input rate 105054000 bits/sec, 102593 packets/sec
30 second output rate 104216000 bits/sec, 101773 packets/sec
15735943 packets input, 2014200704 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicasts)
0 runts, 0 giants, 0 throttles
1628867 input errors, 0 CRC, 0 frame, 1628867 overrun, 0 ignored, 0 abort
15735888 packets output, 2014193664 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 output buffer failures, 0 output buffers swapped out
Example of the show controllers Command
The following example shows an output of the show controllers atm command on a Cisco ASR 1000 Series
Routers with an ATM SPA installed in the second subslot of a SIP that is installed in slot 0:
Router# show controllers atm 0/2/2
Interface ATM0/2/2 (SPA-3XOC3-ATM-V2[0/2]) is up
Framing mode: SONET OC3 STS-3c
SONET Subblock:
SECTION
LOF = 0 LOS = 1 BIP(B1) = 0
LINE
AIS = 0 RDI = 1 FEBE = 55 BIP(B2) = 0
PATH
AIS = 0 RDI = 1 FEBE = 21 BIP(B3) = 0
LOP = 1 NEWPTR = 0 PSE = 0 NSE = 0
Active Defects: None
Active Alarms: None
Alarm reporting enabled for: SF SLOS SLOF B1-TCA B2-TCA PLOP B3-TCA
ATM framing errors:
HCS (correctable): 0
HCS (uncorrectable): 0
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE
Everest 16.5
OL-14127-17 57
Overview of the ATM SPAs
Example of the show controllers Command

Cisco ASR 1000 Series Specifications

General

Series	ASR 1000
Category	Network Router
Operating System	Cisco IOS XE
Memory	Up to 64 GB
Interfaces	10 Gigabit Ethernet
Power Supply	AC or DC options
Dimensions	Varies by model
Encryption	IPsec, SSL
Storage	Varies by model
Operating Temperature	32°F to 104°F (0°C to 40°C)
Humidity	5% to 95% non-condensing
MTBF	Varies by model