Question about Cisco Catalyst 2924-XL Enterprise Edition Networking Switch

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Why my 2960 switch is rebooting itself?

All my 2960 switches are on different locations and connected to a core switch.all are getting fluctuated randomly.

Posted by Anonymous on

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3 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

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Posted on Jan 02, 2017

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Anonymous

  • 64 Answers

SOURCE: cisco 2960 power supply

The Cisco 2960 has a life time warranty. Contact the seller and they should be able to get the switch exchanged at no cost.

Posted on Jan 19, 2009

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Joshua

  • 121 Answers

SOURCE: cisco 2960 switch

This message indicates a hardware failure. Reboot and watch the POST and ASIC tests to see exactly what component is failing. If this device is under SmartNET contract with Cisco, contact them for replacement. If not, you will most likely need to purchase a replacement switch.

Posted on Feb 20, 2010

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1 Answer

What are the notable differences between the Cisco Catalyst 2960-X and 2960-XR switches?


The Cisco Catalyst 2960-XR switch models have the following additional capabilities in addition to the features in the Cisco 2960-X models:
Dual-FRU power supply with integrated fan
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Configurable 8 queues per port (standalone)
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http://www.3anetwork.com/search/2960x

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The power devices that Cisco Catalyst 2960 Series Support?


The Cisco Catalyst 2960-48PST-L can support 48 PoE ports with total PoE power output capacity at 370W. Taking advantage of Cisco Catalyst Intelligent Power Management, the Cisco Catalyst 2960-48PST-L configuration can deliver the necessary power to support 24 ports at 15.4W, 48 ports at 7.7W, or any combination in between.

The Cisco Catalyst 2960-24PC-L can support 24 simultaneous full-powered PoE devices at 15.4W for maximum powered-device support.

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Cisco Catalyst 2960 Switches for the details

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Advise: Cisco Switch for small business?


I believe Cisco Switch is the best choice for you, more info can be found here

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Cisco Catalyst 2960-S VS 2960-X Series Switches?


2960-X is manual configurable and 2960-S is smart dont need to configure.

Apr 10, 2014 | Computers & Internet

1 Answer

I forgot a password and i cant access a catalyst 2960 24-port 10/10


You can only reset password this way:
1.
Attach a terminal or PC with terminal emulation (for example, Hyper Terminal) to the console port of the switch.
Use the following terminal settings:
  • Bits per second (baud): 9600
  • Data bits: 8
  • Parity: None
  • Stop bits: 1
  • Flow Control: Xon/Xoff
2.Unplug the power cable.
3. Hold down the mode button located on the left side of the front panel, while you reconnect the power cable to the switch
4. Release the Mode button when the SYST LED blinks amber and then turns solid green. When you release the Mode button, the SYST LED blinks green.
5. switch: flash_init
6. switch: load_helper
7. switch: dir flash:
8. switch: rename flash:config.text flash:config.old
Rename config.text to config.old. In that file the password is stored.
9. switch: boot
10. Enter "n" at the prompt to abort the initial configuration dialog
11. Type en to enable
12. Switch#rename flash:config.old flash:config.text
13. Switch#copy flash:config.text system:running-config
14. Overwrite the current passwords:
conf term
enable secret <new pass>
enable password <new pass>
line vty 0 15
password <new pass>
login
line con 0
password <new pass>

15. write memory
16. copy run start

Sep 25, 2013 | Cisco Catalyst Computers & Internet

1 Answer

Access denied


yes, you should be able to connect to the console port using a roll-over cable RJ45-DB9, connect using hyper terminal or similar using the com port settings 9600,8,N,1
You can then configure the switch from the CLI...

Have you set the 'Login' command on the VTY lines in the switch setup and an IP address on the management VLAN to connect to.
You also HAVE to have a password enabled on the vty lines in order to connect via telnet.

hope this helps.

May 09, 2012 | Cisco Catalyst 2960-24PC-S Ethernet Switch...

1 Answer

Default pasword


Cisco switches dont have a default password.
You will have to perform a password recovery process that is quite extensive.
You need to console into the switch using hyperterminal or teraterm and follow these instructions located at: http://www.cisco.com/en/US/products/hw/switches/ps628/products_password_recovery09186a0080094184.shtml

Dec 13, 2008 | Cisco Rf Catalyst 2960 24-PORT 10/10

1 Answer

Cisco 2960 power supply


The Cisco 2960 has a life time warranty. Contact the seller and they should be able to get the switch exchanged at no cost.

Jul 31, 2008 | Cisco Rf Catalyst 2960 24-PORT 10/10

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