05-23-2013 12:43 PM - edited 03-07-2019 01:31 PM
Hi Guys,
what would cause "Total output drops"? we have been seeing calls drops on ip phones. most likely because of this.
interface GigabitEthernet1/0/7
switchport access vlan 2
switchport mode access
switchport voice vlan 201
srr-queue bandwidth share 10 10 60 20
queue-set 2
priority-queue out
mls qos trust dscp
auto qos voip cisco-softphone
spanning-tree portfast
service-policy input AutoQoS-Police-SoftPhone
GigabitEthernet1/0/7 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 5478.1a3b.381b (bia 5478.1a3b.381b)
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, media type is 10/100/1000BaseTX
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:43, output 00:00:59, output hang never
Last clearing of "show interface" counters 2d04h
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 1092
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
698982 packets input, 164115935 bytes, 0 no buffer
Received 6215 broadcasts (5245 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 5245 multicast, 0 pause input
0 input packets with dribble condition detected
1499748 packets output, 580484653 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 PAUSE output
0 output buffer failures, 0 output buffers swapped out
05-23-2013 03:40 PM
Bad cable
Oversubscription on the port or module
Speed/Duplex mistmatch.
among other things.
05-23-2013 03:44 PM
Haven't seen you for awhile Edison. Nice to see you back!
05-24-2013 07:11 AM
Thanks Leo. Something called work got in the way.
05-24-2013 03:30 PM
LOL.
Take "work" off your contact list.
Sent from Cisco Technical Support Nintendo App
05-23-2013 03:45 PM
100 Mbps link and you've got output drops? What kind of phone is this?
05-23-2013 05:05 PM
Thanks Guys.
a PC is connected to the phone. i.e.
PC --> IP Phone ---> (Gi1/0/7) Switch.
any thoughts?
05-23-2013 05:14 PM
Ummmm ... Just for tricks-and-giggles, can you configure the port to auto-negotiate to 10 Mbps.
05-24-2013 11:44 AM
Remove QoS configuration, and ceck again.
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