Gig port down/down (err-disabled) Reason: diagnostics

Hello,
Today I had a 2 ports on Cisco 6509 go into err-disabled state. Both ports show reason "diagnostics". I tried bouncing the interfaces and defaulting the interfaces. Any ideas? Thank you!
Show int status err-disabled:
Port Name Status Reason
Gi1/4 err-disabled diagnostics
Gi1/6 In Patient First F err-disabled diagnostics
Show Version:
Cisco Internetwork Operating System Software
IOS (tm) s3223_rp Software (s3223_rp-IPBASE_WAN-M), Version 12.2(18)SXF16, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2009 by cisco Systems, Inc.
Compiled Tue 03-Mar-09 19:00 by kellythw
Image text-base: 0x40101040, data-base: 0x42A48810
ROM: System Bootstrap, Version 12.2(17r)SX3, RELEASE SOFTWARE (fc1)
BOOTLDR: s3223_rp Software (s3223_rp-IPBASE_WAN-M), Version 12.2(18)SXF16, RELEASE SOFTWARE (fc2)
NOMA17UA01A uptime is 4 years, 34 weeks, 4 days, 23 hours, 36 minutes
Time since NOMA17UA01A switched to active is 4 years, 34 weeks, 4 days, 23 hours, 48 minutes
System returned to ROM by power cycle (SP by power on)
System restarted at 11:49:53 extende Tue Sep 8 2009
System image file is "sup-bootdisk:s3223-ipbase_wan-mz.122-18.SXF16.bin"
cisco WS-C6509-E (R7000) processor (revision 1.4) with 458752K/65536K bytes of memory.
Processor board ID SMG1229N0DT
R7000 CPU at 300Mhz, Implementation 0x27, Rev 3.3, 256KB L2, 1024KB L3 Cache
Last reset from power-on
SuperLAT software (copyright 1990 by Meridian Technology Corp).
X.25 software, Version 3.0.0.
Bridging software.
TN3270 Emulation software.
2 Virtual Ethernet/IEEE 802.3 interfaces
345 Gigabit Ethernet/IEEE 802.3 interfaces
1915K bytes of non-volatile configuration memory.
65536K bytes of Flash internal SIMM (Sector size 512K).
Configuration register is 0x2102
Thank you,
-Nick Chenault

I think Diagnostics means Hardware related issue not Config related, I would contact Cisco as this could a sign of ASIC failure.
Manish

Similar Messages

WAPs connected ports are becoming err-disabled.

Hi All,
I'm facing a strange issue. WAPs connected ports are becomming err-disabled with an attached error message. Not only a single WAP, All the WAPs connected to the 3750 are having the same issue. I have tried to identify which WAP is sending the BPDU and that inturn causing other WAP connected ports to be down.
I have 5 WAPs in that site; if I enable any WAPs connected port below logs messages are coming and that port is becomming err-disable.
Can anyone shed some light to troubleshoot this issue. Any help would be appreciated.
Dec 1 03:32:59.397 UTC: %SPANTREE-2-BLOCK_BPDUGUARD: Received BPDU on port Gi1/0/12 with BPDU Guard enabled. Disabling port.
Dec 1 03:32:59.397 UTC: %PM-4-ERR_DISABLE: bpduguard error detected on Gi1/0/12, putting Gi1/0/12 in err-disable state
Dec 1 03:33:00.420 UTC: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/12, changed state to down
Dec 1 03:33:00.420 UTC: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan5, changed state to down
Dec 1 03:33:00.420 UTC: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan50, changed state to down
Dec 1 03:33:00.420 UTC: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan51, changed state to down
Dec 1 03:33:01.427 UTC: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/12, changed state to down
Regards,
T.K

Can you please furnish the command output of the following:
1. sh version
2. sh run int g 1/0/12
3. sh interface status err

Interfaces in port-channel keep err-disabling because of keepalives

Below is the current portchannel that I am having problems with. The interfaces on Switch A keep going into an error disabled state because they receive their own loopback. Cisco says to disable keepalives and that it will fix the problem, but I do not like the idea of disabling keepalives. Has anyone found a solution other than disabling keepalives? Notice that ios's are different, but am not convinced that this is the issue. Also one is PoE and the other isn't. Lastly, i found this article "Keepalives are sent on all interfaces by default in Cisco IOS Software Release 12.1EA-based software. In Cisco IOS Software Release 12.2SE-based software and later, keepalives are not sent by default on fiber and uplink interfaces". I would think trunked interfaces in a port-channel would be uplink interfaces and if this is true, it should be sending out keepalives anyway since i am running the 12.2SE based ios. Thanks for whatever input you may have.
Switch A
C3750E Boot Loader (C3750X-HBOOT-M) Version 12.2(53r)SE2, RELEASE SOFTWARE (fc1)
System image file is "flash:/c3750e-universalk9-mz.122-55.SE3/c3750e-universalk9-mz.122-55.SE3.bin"
cisco WS-C3750X-48P
Port-channels in the group:
Port-channel: Po52
Age of the Port-channel   = 219d:04h:32m:49s
Logical slot/port   = 10/39          Number of ports = 4
GC                  = 0x00000000      HotStandBy port = null
Port state          = Port-channel Ag-Inuse
Protocol            =    -
Port security       = Disabled
Ports in the Port-channel:
Index   Load   Port     EC state        No of bits
------+------+------+------------------+-----------
0     00     Gi1/0/35 On                 0
0     00     Gi1/0/36 On                 0
0     00     Gi2/0/45 On                 0
0     00     Gi2/0/46 On                 0
%ETHCNTR-3-LOOP_BACK_DETECTED: Loop-back detected on GigabitEthernet1/0/35.
%PM-4-ERR_DISABLE: loopback error detected on Gi1/0/35, putting Gi1/0/35 in err-disable state
%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/35, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel39, changed state to down
%LINK-3-UPDOWN: Interface Port-channel39, changed state to down
Switch B
C3750E Boot Loader (C3750X-HBOOT-M) Version 12.2(53r)SE2, RELEASE SOFTWARE (fc1)
System image file is "flash:/c3750e-universalk9-mz.122-58.SE2/c3750e-universalk9-mz.122-58.SE2.bin"
cisco WS-C3750X-48
Port-channels in the group:
Port-channel: Po52
Age of the Port-channel   = 443d:18h:43m:06s
Logical slot/port   = 10/39          Number of ports = 4
GC                  = 0x00000000      HotStandBy port = null
Port state          = Port-channel Ag-Inuse
Protocol            =    -
Port security       = Disabled
Ports in the Port-channel:
Index   Load   Port     EC state        No of bits
------+------+------+------------------+-----------
0     00     Gi1/0/35 On                 0
0     00     Gi1/0/36 On                 0
0     00     Gi1/0/45 On                 0
0     00     Gi1/0/46 On                 0

PER CISCO
Symptom:
An interface on a Catalyst switch is errordisabled after detecting a loopback.
Mar 7 03:20:40: %ETHCNTR-3-LOOP_BACK_DETECTED: Loop-back detected on
GigabitEthernet0/2. The port is forced to linkdown.
Mar 7 03:20:42: %LINK-5-CHANGED: Interface GigabitEthernet0/2, changed state
to administratively down
Mar 7 03:20:43: %LINEPROTO-5-UPDOWN: Line protocol on Interface
GigabitEthernet0/2, changed state to down
Conditions:
This might be seen on a Catalyst 2940, 2950, 2950-LRE, 2955, 2970, 3550, 3560
or 3750 switch running 12.1EA or 12.2SE based code.
Workaround:
Disable keepalives by using the no keepalive interface command. This
will prevent the port from being errdisabled, but it does not resolve the root
cause of the problem. Please see section below for more information.
Additional Information:
The problem occurs because the keepalive packet is looped back to the port that
sent the keepalive. There is a loop in the network. Although disabling the
keepalive will prevent the interface from being errdisabled, it will not remove
the loop.
The problem is aggravated if there are a large number of Topology Change
Notifications on the network. When a switch receives a BPDU with the Topology
Change bit set, the switch will fast age the MAC Address table. When this
happens, the number of flooded packets increases because the MAC Address table
is empty.

WS-C6509-V-E VSS Pair: Random ports going into err-disabled due to udld error

We recently (a few months ago) put two 6509s into VSS mode and had many teething problems. One of the problems we had was random ports on switch 2 of the pair came up in err-disabled mode after a reboot. We somehow fixed them by combinations of shut/no shut, reseating or changing SFPs, etc.
Two days ago we saw half of the ports on one card were in err-disabled mode due to udld errors. We cannot find a way to bring them back up (tried udld resets, etc) and think it's really strange that it's a block of ports on the same card. Also it's strange since last time we had this problem it was on different cards (switch 2 as well though).
See below Te2/3/5-12 are in err-disabled mode. All other ports are fine. We highly doubt a physical problem with fibre and SFPs. Initially suspected the line card, but happened on different cards last time.
Is there some bug anyone is aware of? Software or physical issue?
Thanks in advance,
Paolo.
Hardware: WS-C6509-V-E
Version 15.1(2)SY3
XD#sh mod
Mod Ports Card Type Model Serial No.
1 20 DCEF2T 4 port 40GE / 16 port 10GE WS-X6904-40G SAL1737CMC3
2 20 DCEF2T 4 port 40GE / 16 port 10GE WS-X6904-40G SAL1737CMCH
3 20 DCEF2T 4 port 40GE / 16 port 10GE WS-X6904-40G SAL1737CMCQ
4 20 DCEF2T 4 port 40GE / 16 port 10GE WS-X6904-40G SAL1739D8NA
5 5 Supervisor Engine 2T 10GE w/ CTS (Acti VS-SUP2T-10G SAL1737CU10
6 5 Supervisor Engine 2T 10GE w/ CTS (CSSO VS-SUP2T-10G SAL1737CU0L
7 20 DCEF2T 4 port 40GE / 16 port 10GE WS-X6904-40G SAL1739D8PF
8 20 DCEF2T 4 port 40GE / 16 port 10GE WS-X6904-40G SAL1739D8R2
9 48 CEF720 48 port 1000mb SFP WS-X6848-SFP SAL1746GBR7
XD#sh int status | i Te2/3
Te2/3/5 Mmbr HS-10G-XA-1 err-disabled 999 full 10G 10Gbase-LR
Te2/3/6 Mmbr HS-400B2-XA-1 err-disabled 999 full 10G 10Gbase-LR
Te2/3/7 Mmbr HS-AD1-XA-1 err-disabled 999 full 10G 10Gbase-LR
Te2/3/8 Mmbr HS-AD211-XA-1 err-disabled 999 full 10G 10Gbase-LR
Te2/3/9 Mmbr HS-AR101B-XA- err-disabled 999 full 10G 10Gbase-SR
Te2/3/10 Mmbr HS-AS1-XA-1 err-disabled 999 full 10G 10Gbase-LR
Te2/3/11 Mmbr HS-AS4-XA-1 err-disabled 999 full 10G 10Gbase-LR
Te2/3/12 Mmbr HS-AV-XA-1 err-disabled 999 full 10G 10Gbase-LR
Te2/3/13 Mmbr HS-BA107-XA-1 connected trunk full 10G 10Gbase-LR
Te2/3/14 Mmbr HS-BA4-XA-1 connected trunk full 10G 10Gbase-LR
Te2/3/15 Mmbr HS-BA4-XA-2 connected trunk full 10G 10Gbase-LR
Te2/3/16 Mmbr HS-BA7-XA-1 connected trunk full 10G 10Gbase-LR
Te2/3/17 Mmbr HS-BA9-XA-1 connected trunk full 10G 10Gbase-LR
Te2/3/18 Mmbr HS-BA12-XA-1 connected trunk full 10G 10Gbase-LR
Te2/3/19 Mmbr HS-BAHUB-XA-1 disabled 999 full 10G No Connector
Te2/3/20 Mmbr HS-BOOKSHOP-X connected trunk full 10G 10Gbase-LR

What do these err-disabled ports connect to?

LMS 4.2 - Err-disable port state

Hello,
I'm trying to figure it out how exactly LMS learns about ports in err-disable state? Which MIB or command is used?
I have two ME3400 switches with err-disabled ports but LMS shows only the ports of one of the them. Both switches are ME-3400-24TS-A
and have the same IOS version (12.2(53)SE). I'm sure data collection is running fine because it updates the other discrepancies.
What i have tried by now:
- did an SNMP walk from LMS on CISCO-ERR-DISABLED-MIB - no info found there on port status
- did an SNMP walk from LMS on CISCO-STACK-MIB - I know that this MIB contains object portAdditionalOperStatus (1.3.6.1.4.1.9.5.1.4.1.1.23) which shows the operational status of the ports, but it seems that ME3400 does not support it (although it supports CISCO-STACK-MIB), because I cannot see the SNMP reponse in the trace:
========================================================================
The following is a SNMP walk of device 192.168.6.89 starting from .1.3.6.1.4.1.9.5.1.4.1.1.23
SNMP Walk Output
.1.3.6.1.4.1.9.5.1.4.1.1.23
CISCO-STACK-MIB::portAdditionalOperStatus = No Such Object available on this agent at this OID
========================================================================
So how does LMS knows which ports are in err-disable state?
Kind regards,
Velin

Hello,
The OID that LMS uses for detecting the err-disabled state of the ports is 1.3.6.1.4.1.9.9.548.1.3.1.1.2 (cErrDisableIfStatusCause) from CISCO-ERR-DISABLE-MIB
Velin

BPDU Guard without ERR-Disable

Hi Everyone,
I recently had an instance in one of my networks where a user plugged in a home router to our network. The router then started handing out incorrect IP addresses to clients.
I know I can use DHCP Snooping or BPDU guard to stop this happening again and we do have BPDU Guard running at other sites successfully. The problem has always been if we enable it in a new production network we might disable ports that have legitimate devices on the other end. For example someone is using a small switch to share a port between a PC and a printer.
Is there a way of turning on BPDU guard but without it putting ports into an Err-Disabled mode and just alerting in the logs instead?
Regards, Daniel

Hi Leo,
Thanks for your input in the discussion. However I think you are misunderstanding why I am asking this question.
I WANT to enable BPDU guard on this network, I know its not a PIA and I am well aware of what it does and why it would be implemented.
The reason I am asking this question is because I need to transition from a network that doesn't have BPDU guard enabled to one that does. If i turn the feature on it will start disabling ports on switches and stop peoples workflow until it is resolved. The reason people have unidentified switches plugged into the network might be legitimate, but the way they got around their problem wasn't the best.
My goal is to find out where these rogue switches are, find out why they are there. Find an alternative way to connect these devices to the network by either purchasing new switches or running more cabling. This network does not have any onsite IT and therefor all this needs to be figured out remotely.
So the crux of the problem is. How to find STP devices that are plugged into my switches.
Thoughts?

WLC 5508 reboot cause switch port link flap error disable

Hi All
today my customer call me saied after reboot WLC , the switch port was err-disable , the cause is link flap
after we reboot 3 times , the switch port link flap err-disable every time
does anyone to meet the same problem??
we don't know why the WLC rebboot will cause it , it just normal action on device
the WLC version is 7.4.100.0
link switch with access port , no port channel , no portfast
Asa Hung 2013/05/30

Hello Asa,
As per your query i can suggest you the following solution-
Complete these steps to reset the WLC to factory default settings using the CLI:
Enter reset system at the command prompt.
At the prompt that asks whether you need to save changes to the configuration, enter Y or N. The unit reboots.
When you are prompted for a username, enter recover-config to restore the factory default configuration.
The WLC reboots and displays the Welcome to the Cisco WLAN Solution Wizard Configuration Tool message.
Use the configuration wizard to enter configuration settings.
Note: Once the WLC is reset to defaults, you need a serial connection to the WLC in order to use the configuration wizard.
Hope this will help you.

Strange mac address causing err-disable

I have mainly 3550/4506 with port-security. Every day user ports go into err-disable and it's the same few mac addresses each time? anyone else came acreoss this ans know what's it is all about.

It should tell you in the logg why the port is err-disableing the port . Could be as simple as speed/duplex mismatches on the port if they are causing something like a lot of late collisions the switch will err-disable the ports . Check the switch and nic settings for these devices .

Port Err-disable report from cisco works

Hi All,
We have network of around 400 switches.
My question is, Is there any way I can pull up the report of Err-disable for all the switches on Cisoworks ( LMS 3.2).
Any help would be appricated.
Thanks,
Samir

No, this is not possible because determining if a port is err-disable is not easily obtainable via SNMP. Campus Manager's Port Attributes report will show you the operational status of ports, but err-disable ports will be down (which is indistinguishable from a port which is unconnected).

Layer 2 trunk ports went down due to cisco 4500 core switch !!!

Hi Everyone,
My 2 Layer 2 2960 switchTrunk Ports went down due to cisco 4500 switch. It happening everytime . I rebbot the switch 4500 . then problem disappears but after sometime facing same issue.
Please help.

My 2 Layer 2 2960 switchTrunk Ports went down due to cisco 4500 switch. It happening everytime . I rebbot the switch 4500 . then problem disappears but after sometime facing same issue.
Hmmmm ... You won't be able to determine anything if you won't provide any addition information. I mean what do you mean by "went down"? Did the port go into "error disable"?
If it went into error disable, console in both switches and post the output to the command "sh interface status err".

Spanning Tree Reconfiguration - If Root Port is down.

Hello All,
I have some doubt on STP reconfiguration if Root port is down ...Can any one help...?
As per my understanding, if any port is down due to any reason, the corresponding bridge shall sends a TCN to the root bridge through the root port.
Lets say if a root port is down on a bridge, and so, the topology has to be re-established. As the root port itself is down, how does the Bridge convey the TCN to the root bridge ?
Thanks,
RajaSekhar

Hi Raja, if the root port is down, the TCN notification can't make it to the root bridge since the link is down. The affected device will rely on the last known good bpdu. When the affected device has it's designated port down, it will remove the alternate port from discard once it hits the max age table then progress through the listening, learning, forwarding, at this time the new tcn is sent through the spanning tree topology. Once the TCN reached the root bridge, the root bridge will send a configuration bpdu then the whole spanning tree topology will update.
It can take up to 52 seconds to have the topology update in the entirety depending on spanning tree mode and size of topology.
-Tom
Please rate helpful posts

Why the Fibre uplink ports are down state even after giving no shutdown command at the interface

Hi
My Predecessors brought 2 CISCO 3750 switches and implemented LACP on these core switches. Due to looping in the network the Fibre uplink ports GigabitEthernet1/1/3 and GigabitEthernet2/1/3 are down (I think these uplink ports are mirrored in the LACP concept)
Please see below from the configuration.
I logged into the core switch and went to this particular interface GigabitEthernet1/1/3 and I gave the following command and still the port is in the down state after I gave no shutdown command. Do I need to give the same no shutdown command at interface GigabitEthernet2/1/3 as well ?
Switch-Core1(config) interface GigabitEthernet1/1/3
Switch-Core1(config-if)#no shutdown
Switch-Core1(config-if)#
Please see below After no shutdown command given still these 2 Gigabit fibre uplink ports are down.
GigabitEthernet1/0/20 unassigned YES unset up up
GigabitEthernet1/0/21 unassigned YES unset down down
GigabitEthernet1/0/22 unassigned YES unset down down
GigabitEthernet1/0/23 unassigned YES unset down down
GigabitEthernet1/0/24 unassigned YES unset up up
GigabitEthernet1/1/1 unassigned YES unset up up
GigabitEthernet1/1/2 unassigned YES unset up up
GigabitEthernet1/1/3 unassigned YES unset down down
GigabitEthernet1/1/4 unassigned YES unset up up
Te1/1/1 unassigned YES unset down down
Te1/1/2 unassigned YES unset down down
GigabitEthernet2/0/1 unassigned YES unset up up
GigabitEthernet2/0/2 unassigned YES unset up up
GigabitEthernet2/0/3 unassigned YES unset up up
GigabitEthernet2/0/4 unassigned YES unset down down
GigabitEthernet2/0/5 unassigned YES unset up up
GigabitEthernet2/0/6 unassigned YES unset down down
GigabitEthernet2/0/7 unassigned YES unset down down
GigabitEthernet2/0/8 unassigned YES unset up up
GigabitEthernet2/0/9 unassigned YES unset up up
GigabitEthernet2/0/10 unassigned YES unset down down
GigabitEthernet2/0/11 unassigned YES unset down down
GigabitEthernet2/0/12 unassigned YES unset down down
GigabitEthernet2/0/13 unassigned YES unset down down
GigabitEthernet2/0/14 unassigned YES unset up up
GigabitEthernet2/0/15 unassigned YES unset up up
GigabitEthernet2/0/16 unassigned YES unset up up
GigabitEthernet2/0/17 unassigned YES unset up up
GigabitEthernet2/0/18 unassigned YES unset up up
GigabitEthernet2/0/19 unassigned YES unset down down
GigabitEthernet2/0/20 unassigned YES unset up up
GigabitEthernet2/0/21 unassigned YES unset down down
GigabitEthernet2/0/22 unassigned YES unset up up
GigabitEthernet2/0/23 unassigned YES unset down down
GigabitEthernet2/0/24 unassigned YES unset up up
GigabitEthernet2/1/1 unassigned YES unset up up
GigabitEthernet2/1/2 unassigned YES unset up up
GigabitEthernet2/1/3 unassigned YES unset down down
GigabitEthernet2/1/4 unassigned YES unset up up
Te2/1/1 unassigned YES unset down down
Te2/1/2 unassigned YES unset down down
Port-channel1 unassigned YES unset down down
Port-channel2 unassigned YES unset down down
Please let me know if I am doing something wrong .Please post me some tutorial to sort this.

It is possible you are overloading that little 4215. If that is the case you should also be seeing "missed packet percentage" messages in your events.
How much traffic is your 4215 getting? Those sensors will start to drop packets for inspection at about 30 Mb/s.
- Bob

Port is down down if I connect the cable and its limited connectivity

Dear All,
I have 4506 with WS-X4648-RJ45V+E. If I connect the cable on one port it is showing down down and on PC it is limited connectivity.
Please suggest.
Cisco IOS Software, IOS-XE Software, Catalyst 4500 L3 Switch Software (cat4500e-UNIVERSALK9-M), Version 03.02.00.XO RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2011 by Cisco Systems, Inc.
Compiled Thu 22-Sep-11 20:42 by prod_rel_team
Cisco IOS-XE software, Copyright (c) 2005-2010 by cisco Systems, Inc.
All rights reserved. Certain components of Cisco IOS-XE software are
licensed under the GNU General Public License ("GPL") Version 2.0. The
software code licensed under GPL Version 2.0 is free software that comes
with ABSOLUTELY NO WARRANTY. You can redistribute and/or modify such
GPL code under the terms of GPL Version 2.0. For more details, see the
documentation or "License Notice" file accompanying the IOS-XE software,
or the applicable URL provided on the flyer accompanying the IOS-XE
software.
Image text-base: 0x100A12B4, data-base: 0x13F29B60
ROM: 15.0(1r)SG3
Jawa Revision 7, Winter Revision 0x0.0x3
DLD-03-4506 uptime is 10 weeks, 2 days, 2 hours, 47 minutes
System returned to ROM by power-on
Running default software
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
[email protected].
License Information for 'WS-X45-SUP7L-E'
License Level: lanbase Type: Permanent
Next reboot license Level: lanbase
cisco WS-C4506-E (MPC8572) processor (revision 4) with 2097152K/20480K bytes of memory.
Processor board ID SPE1625010J
MPC8572 CPU at 1.5GHz, Supervisor 7L-E
Last reset from PowerUp
2 Virtual Ethernet interfaces
244 Gigabit Ethernet interfaces
2 Ten Gigabit Ethernet interfaces
511K bytes of non-volatile configuration memory.
Configuration register is 0x2101
Thank You,
Abhisar.

Dear Leo,
TAC has suggested to upgrade IOS because of BUG.
https://tools.cisco.com/bugsearch/bug/CSCsv15915/?reffering_site=dumpcr
Thank You,
Abhisar.

Lighting bolt port shuts down macbook pro

lighting bolt port shuts down macbook pro once the cable is pugged in. What is the cause of this problem

Hi reginaldt,
If your Mac unexpectedly turns off when you plug in a cable (unclear if you are describing a USB Lightning cable or a Thunderbolt cable) and you have checked to make sure there is no debris in either the cable jack or port, you may want to try resetting the PRAM and SMC:
Apple Support: About NVRAM and PRAM
http://support.apple.com/kb/ht1379
Intel-based Macs: Resetting the System Management Controller (SMC)
http://support.apple.com/kb/ht3964
If the issue persists, you may find the troubleshooting steps in the following article helpful:
OS X: When your computer spontaneously restarts or displays "Your computer restarted because of a problem."
http://support.apple.com/kb/TS4636
Regards,
- Brenden

Toshiba Qosmio X500-12N Shuts Down/Restarts for no reason

As the title says. This started happening some months now. It always happens when I play games, watch Twitch.tv streams or watch XBMC. I took my laptop to the local Toshiba store and told me that the fans were faulty and needed to be changed. They wanted to charge me 300 dollars for it so I decided to order a brand new heatsink with fans included from the internet for 100 dollars. I changed the whole heatsink with a brand new one and it keeps shutting down. They also said that there might be a problem with the hard drivers and that's what causing the problem. What do you guys think is the problem?

Hi KyriakosMenelaou,
I experience this issue before when im playing LOL [Legends of League] my laptop shuts down/restarts for no reason while im playing the game.
I tried to install the latest directX support for my video graphics and update the latest version of my video graphics.
Patch the latest video graphics driver support for the game. If you are using ATI or NVIDIA you can directly go the this website to download the latest video driver.
Until now it works perfectly fine w/o a problem.
But what if the issue still persist?
I might say that you need to do system recovery.
But what if the issue still persist?
I might say that you need to replace you internet hdd.
Hope this will work for you. ^_^
BTW IF YOU THINK IT HELPS ALOT. PLEASE DONT BE AFRAID TO CLICK KUDOS star ^_^
- cokies

Gig port down/down (err-disabled) Reason: diagnostics

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