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<title>Re: [cisco-voip] What causes a Err-disable?</title>
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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Pretty much a normal Auto QoS IP Phone switch
with a couple vlans. Nothing for port security added.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> Brian Henry
[mailto:Brian.Henry@apptis.com] <br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, June 21, 2006
1:52 PM<br>
<b><span style='font-weight:bold'>To:</span></b> Voll, Scott;
cisco-voip@puck.nether.net<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [cisco-voip] What
causes a Err-disable?</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p style='margin-bottom:12.0pt'><font size=2 face="Times New Roman"><span
style='font-size:10.0pt'>Do you have any thresholds put into place on the port
or use port security.<br>
<br>
Brian<br>
--------------------------<br>
Sent from my BlackBerry Wireless Handheld<br>
<br>
<br>
-----Original Message-----<br>
From: cisco-voip-bounces@puck.nether.net<br>
To: cisco-voip@puck.nether.net<br>
Sent: Wed Jun 21 16:48:13 2006<br>
Subject: [cisco-voip] What causes a Err-disable?<br>
<br>
What causes a port on a 3560 to go into err-disable? I know a shut no
shut fixes it but how can we fix it to not do it at all?<br>
<br>
<br>
<br>
<br>
<br>
IE><br>
<br>
<br>
<br>
FastEthernet0/4 is down, line protocol is down (err-disabled)<br>
<br>
Hardware is Fast Ethernet, address is 0017.9468.0506 (bia
0017.9468.0506)<br>
<br>
MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec,<br>
<br>
reliability 255/255, txload 1/255, rxload 1/255<br>
<br>
Encapsulation ARPA, loopback not set<br>
<br>
Keepalive set (10 sec)<br>
<br>
Auto-duplex, Auto-speed, media type is 10/100BaseTX<br>
<br>
input flow-control is off, output flow-control is unsupported<br>
<br>
ARP type: ARPA, ARP Timeout 04:00:00<br>
<br>
Last input never, output 2w6d, output hang never<br>
<br>
Last clearing of "show interface" counters never<br>
<br>
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0<br>
<br>
Queueing strategy: fifo<br>
<br>
Output queue: 0/40 (size/max)<br>
<br>
5 minute input rate 0 bits/sec, 0 packets/sec<br>
<br>
5 minute output rate 0 bits/sec, 0 packets/sec<br>
<br>
167934 packets input, 27324253 bytes, 0 no buffer<br>
<br>
Received 64162 broadcasts (0 multicast)<br>
<br>
0 runts, 1 giants, 0 throttles<br>
<br>
1 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored<br>
<br>
0 watchdog, 60442 multicast, 0 pause input<br>
<br>
0 input packets with dribble condition detected<br>
<br>
629225 packets output, 130100556 bytes, 0 underruns<br>
<br>
1 output errors, 1440 collisions, 1 interface resets<br>
<br>
0 babbles, 0 late collision, 0 deferred<br>
<br>
0 lost carrier, 0 no carrier, 0 PAUSE output<br>
<br>
0 output buffer failures, 0 output buffers swapped out</span></font><o:p></o:p></p>
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