CCNP 300 - 206 (SENSS) safety switch

Similar Questions

• Port 300 safety switch

  All Halo...

  Anyone know about the will of time required for a port to re-aging/re-learning when we use port security limited dynamic locking?

  Kind regards

  Leonardus

  Hello Lenoardus,

  The aging time is identical to the default value. This can be found under the MAC address Tables > dynamic address settings.

• 'copy running-config startup-config' CCNP 300-115

  Hello everyone,

  The 'copy running-config startup-config' command does not work in the certification exam. What is the problem?

  Any help is welcome!

  Thank you!

  Just use "wr mem" instead, does it work?

• Protocols for switches 300 and 500 series

  These protocols are supported by the 300 and 500 series switches?

  • TCP
  • UDP/Unicast
  • UDP/Multicast
  • UPnP
  • RTCP
  • RTSP

  Thank you

  Dear Alejandro,

  If you mean the switch weather can pass through these protocols the answer is a definitive Yes. If you meant something can else you please describe what you mean?

  For example, THAT TCP is supported in a way that it can filter traffic based on the TCP port (layer feature 3 +), so can he do to UDP. Multicast is also managed through IGMP support. About RTCP and RTSP how / why would you use it?

  Thank you and best regards,

  Zsolt

• How to disable the LEDs on a Qosmio x 300?

  Hello
  I got a qosmio x 300 and recently I switched from vista to seven, and I lost all the drivers that were pre-installed on the pc. I would like to disable the Red LEDs on the pc, and I can't find a driver for this... anyone could help get me this place?
  Thank you
  panoramx

  In a first step, enter the BIOS settings and check if you can disable them here. He must be somewhere in the advanced options of the BIOS.

  Install package from Toshiba for Win7 added subsequently.

• Switch Cisco SF300

  Dear all,

  I'll purchse SF 300 24 p POE Switch and could someone tell me if this switch supports configuration through the console?

  As I Sieries ESW - 500 switches and it doesnot support console!

  Please give me the answer to this question!

  Thank you in advance!

  Best regards

  Giorgi

  Hello Giorgi Ninidze,

  Yes on firmware version 1.1.18 and above.

  Cisco Small Business Support Center

  Randy Manthey

  CCNA, CCNA - security

• Compatibility of VLAN with Cisco

  Hello

  We just bought 10 x new Netgear switches (all M4100) to add to an existing Cisco infrastructure.

  Simple configuration with only 6 Valns.

  5: Admin, 30: VOIP, 101: management, 100: a set of Workstations, 102: second series of Workstations, 200: IPTV, 400: Internet, 401: Wireless Management

  All I wanted to do was: 2 last ports each switch netgear = T and all the VLANS. I have not identified all ports if I want to use in the appropriate vlan

  101 of VLAN is my Managementt Vlan. (Need to configure inter vlan routing for this to work)

  I only turned on three switches up to now and all three do not work. They work for a while and that packets but do not receive all.

  What I am doing wrong?

  What I need to get rid of the original vlan1 on the netgear?

  Is that what I need config in the STP to make these compatible with Cisco (300 and 400 series) switches.

  I use an optical backbone on Cisco and Netgear switches.

  Sincere greetings,

  OLAF

  Hi Moussa,.

  Thanks for reaching out.

  We got it working.

  Step 1: upgrade to the latest firmware.

  Step 2: Forget the MISTLETOE.

  We had a few questions about the old firmware - causing links to trunk have some incompatibility with their tag and removed the images between Cisco and Netgear brand.

  After the upgrade of the firmware that we had access to "switchport mode access" and "switchport mode trunk" orders fixing the access port and trunking issues.

  Thank you Mr President,

  OLAF

• SMU-4137 clamping voltage

  We are currently assessing module SMU - SMU 4137.   We love the ability to measure low noise and the amps of output of 1 a.  However, we are concerned with the ability to output 200 VDC.   During normal use, we would never go more than 20 v DC, but if the module has got somehow given by accident at 200Vcc that could be deadly to someone touching the output contacts.

  The module has a limiter of voltage of equipment that we can define so that it never turn off more than 20V?  I do not trust that the remote control the guaranteed value of the security, because someone could accidentally activate the output 200Vcc.

  Thank you

  Patrick

  I did not create these yet, so I can't test it myself.  But the manual says "with lock open terminal security level/limit the output voltage is limited to +/-40 VDC and protection will be triggered if the voltage measured between the HI and LO terminal exceeds +/-(42 Vpk +/-0,4 V).»  My reading was that he could operate in low voltage without a safety switch connected.  In addition, it looks like all the limits that you can set are made in the software.

• Agilent b2901A power source constant

  Hi so I have a source of b2901a agielnt unit and before she set up to generate a constant tension, but now I need to a constant current being out but I can't seem to make it work. Any help is appreciated.

  Thanks in advance

  There are several things that could cause that.  My guess is that you hit a limit of compliance.  There is a security setting in the instrument.  When tell you him to out put current it will be than the output current and go to what voltage it needs to do this.  There is a parameter called compliance that prevents it going more high voltage X and you will thus limit current if necessary to stay under X voltage.  My guess is that this is what is causing your problem.  You can set it by sending configure output Protection.  Another option is a security setting where a safety switch must be connect to the system if it the voltage will be above 42V (I think it's the level).  So if you're above you will need to check the manual and see what needs to be done to put in place only.  My tests are low voltage, so I never looked at that.    Let me know if you still have any questions.

  

• MS Outlook - can not receive emails, error code: 0x800CCC0F

  can send emails on Outlook, but cannot receive

  If it is a new phenomenon,
  The type of e-mail account,
  The version of Outlook
  all may have some relevance.
  In the meantime, start outlook by using the safety switch
  Run
  Outlook.exe/safe

  see if the problem persists

• roar of hard disk and the computer freezes for a few seconds

  My hard drive makes a sound whirring for a few weeks now and when I type in emails or messages like this, the computer freezes for a few seconds. Any ideas how to fix this?

  A desktop computer. Your problem could be overheating.

  You must remove the side panel right and remove dirt dust bunnies fans. Also, make sure that all the fans are working. Safety switch the computer off and pull the power cable before removing the side panel. You can then move the computer backon and check that the fans are working.

  Then, turn off the computer and some time for that cool. It is best to use a wrist band, which you set on the casing of the computer to you the earth before touching anything inside the envelope. You can buy one in a store of computer accessories. Static electricity can damage a motherboard if you don't take precautions.

  Then, you use a small brush to remove the sheep of dust around the fan on the processor. I used an electric razor, cleaning brush. I use an Air blower to clean the power supply fan. An air Duster is also useful fopr cleaning keyboards.

  Removal of the dust bunnies should reduce the noise that makes your computer. It can also reduce overheating, which can lead to errors of Blue Screen of Death.

  Another way to check the hard disk to see if it is overheating is to use HD Tune 2.55 (free):
  http://www.hdtune.com/download.html

  You have to scroll the page to see the freeware version.

• Download Flash. Safe disabled, always get warnings.

  Win7, that is to say 11. Trying to install Adobe Flash Player 16. Never had to do ALL of this before, including the Flash updates.

  Malwarebytes Anti-MW anti-Exploit & McAfee Site Advisor all disabled (the latter the only program that I added recently).

  Windows Defender and firewall times out. All the security options of IE shut off or at the minimum setting, or disable ActiveX filtering

  doesn't change anything. Admin is the only account on the machine, all active privileges and at least user account control.

  RESTART & check if something has turned back. Refusal of special offers, click on download.

  "Your current security settings do not allow this file to download. Click on "If you are having problems. Returns to RUN "run or save", in

  "[install] could not be downloaded. TRY a "Windows security alert" (red X shield), "Windows found that this file is potentially.

  harmful. To help protect your computer, Windows has blocked access to this file. SAVE AND RUN did the same thing.

  SAVE AS (on the desktop as an application) "could not be downloaded. Ignore, RETRY, product & download completed reports.

  CLOSE to the EXPLORER, click Download icon (or right click & Run as Administrator) the two report "Windows Security" (Gold! Shield).

  "Unable to open these files. 'install_flashplayer16x32ax_gtbd_chrd_dn_aaa_aih.exe '.

  Flash has a lot to answer, but it seems pretty obvious that it is a Windows problem.  What safety switch I've not turned off?

  Try this:

  After downloading the file, navigate to the location of the file, right click on the file-> click Properties. On the general tab, click on unlock. Then click on apply, then Ok.

  Now try running the installation program.

• SG300-10MP no lights at the port

  Today, I got a sg 300-10mp PoE managed switch.

  I plug in the network cable and set an IP address to GUI to the default IP (192.168.1.254)

  the problem is that the port is not see the light when connect you to the laptop. How am I supposed to enter GUI.

  No idea why? Why the port is in shutdown state and not enable?

  do I need to do anything through the console?

  Ok

  First of all, try several ports and if you have another position available, please try this. Also check the cable that you use, it's a good idea to test the cable with another piece of equipment to ensure that you have a good cable. It is normal that the power led is flashing, it will do that while on 192.168.1.254 default IP address.

• Kernel-Power 7006 crash event

  My windows 7 x 64 PC blocks from time to time, about all the 1.5 to 2 days (not continuous use).

  Events Microsoft-Windows-Kernel-Power crash 7006 is the name and description of the error in the windows event logger.
  Most of the time, I get a fuzzy yellow screen and I need to reset the PC shuts off on its own, but once today. Here is the log.
  Log name: System

  Source: Microsoft-Windows-Kernel-Power

  Date: 26/04/2013 09:57:28

  Event ID: 41

  Task category: (63)

  Level: critical

  Key words: (2).

  User: SYSTEM

  Computer: Foster_Home_PC

  Description:

  The system has rebooted without judgment properly first. This error can be caused if the system unresponsive, crashed or unexpected power loss.

  The event XML:

   

     

      41

      2

      1

      63

      0

      0 x 8000000000000002

     

      16380

     

     

      System

      Foster_Home_PC

     

   

   

      0

      0 x 0

      0 x 0

      0 x 0

      0 x 0

      fake

      0

   

  The cause of the unexpected stops is not immediately obvious. Here are a few notes that I wrote a while back on this type of problem.

  Most system failures result in a BSOD (Blue Screen of Death) and creating a report dumpfile providing that the computer has been configured to create reports.  In a limited number of system failures no dumpfile is created. A report is generated when the computer is then started and logged in the system log in Event Viewer. The report is given a number of event ID 6008 and provides very little useful information, save that the cause is unknown and it took place at the date and time specified. . Another report is placed in the reliability monitor with a red ORB on the line from various failures and it is saved as a failure critical. Unfortunately, the technical details for this type of failure revealed no additional information.

  The most common causes of this type of failure that all relate to the power failure. These may be because:
  1. the user has pressed the Power On / Off button.
  2. a power failure or a loss of supply to the home or office where the computer is located. If that happens, it will be often obvious because electric lights are only other electrical devices turn off.
  3. a faulty electrical device on the same circuit that the computer or the computer triggers the slave switch or blow a fuse and shut it down for security reasons.
  4. the cable between the seizure of power and the computer becomes disconnected at either end.
  5. a power surge or a lightning strike occurs. Your computer needs to connect to a power supply without a break, which then connects to the power supply. If an incident occurs, you need to reset the power supply without a break. Without one of these units in place, a shot of lightning or power surge can damage the computer.
  6. a defective power supply. The best test here is to remove the existing power supply and replace it with a PSU that is well known with the same capacity. Most individuals do not keep a supply of alternative at hand.
  7. a power connector damaged or disconnected cable or the motherboard in the computer. You can check the cable is properly connected, but a damaged motherboard is not easily checked.
  8. If the computer is a laptop check if the battery can be fully charged, hold the charge and was or was not connected to a power supply when the failure occurred.
  A Microsoft Knowledge Base Article:
  http://support.Microsoft.com/kb/2028504

  Your problem could be overheating?

  With a desktop computer, you will need to remove the side panel right and remove dirt dust bunnies fans. Also, make sure that all the fans are working. Safety switch the computer off and pull the power cable before removing the side panel. You can then turn the computer back on and check that the fans are working.

  Then turn off the PC again and leave some time for it to cool down. It is best to use a wrist band, which you set on the casing of the computer to you the earth before touching anything inside the envelope. You can buy one in a store of computer accessories. Static electricity can damage a motherboard if you don't take precautions.

  Then, you use a small brush to remove the sheep of dust around the fan on the processor. I used an electric razor, cleaning brush. I use an Air blower to clean the power supply fan. An Air blower is also useful for cleaning keyboards.

  Removal of the dust bunnies should reduce the noise that makes your computer. It can also reduce overheating, which can lead to errors of Blue Screen of Death.

  http://support.Dell.com/support/topics/global.aspx/support/KCS/document?docid=279891

  What is your computer brand and model? If not a branded computer, what is your motherboard brand and model?

  You have a hard drive SSD OCZ. You know for sure you have the latest firmware? Your second drive is an advanced formula and another area to explore.

  Please run the Windows 7 Memory Diagnostic tool
  http://www.SevenForums.com/tutorials/715-memory-diagnostics-tool.html

  http://Windows.Microsoft.com/en-us/Windows7/diagnosing-memory-problems-on-your-computer

• I have a problem with access to the C drive.

  Original title: lost access to the C: drive...

  When I was a noob after installing a new HARD drive, I have written an autorun.inf file to my C: drive to make it look cool (you know, give it a cool name, and change the icon). I was not allowed to save .inf in the root files, so I decided to open the properties and tinkering with security... when I turned on my computer later, I now do not have access to the c drive, and cannot do anything administrative (including rear safety switching)

  Please, please help!

  Hello

  Method 1:

  You can enable integrated admin and restore the system.

  Step 1:

  To activate the built-in Administrator account, follow these steps:

  a.Click theStart button, then type cmd in the Search box.
  In the list of research results, right click on cmdand then click run as administrator.

  b.At the command prompt, typenet user administrator / Active: Yesand then press ENTER.

  net user administrator , c.Type and then press ENTER.
  Note: Please replace the tag with passwords which you want to set for the administrator account.

  Type exitand press ENTER. Disconnect from the current user account.

  Step 2:

  System restore

  http://Windows.Microsoft.com/en-in/Windows7/products/features/system-restore

  Method 2:

  If the problem persists, perform a repair installation (upgrade on the spot).

  Check out the following link to do the same thing:
  http://support.Microsoft.com/kb/2255099

  Note:
  You can back up data to an external hard drive and no CD. It is essential to back up data even if you do an upgrade on the spot.

  Reference:

  Back up your files

  http://Windows.Microsoft.com/en-us/Windows7/back-up-your-files

  It will be useful.