WS-C2960 IOS Image Problem.

[azibnaseem1]

Dear CISCO Team,

I have Catalyst 2960, 24 ports switch, it isn't accessible from console. Screen shot is attached. Kindly, review and update accordingly.

Thanks,

[zdesignstudio]

Change console cable and/or baud rate on your session client.

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[azibnaseem1]

Dear zdesignstudio,

My all others devices are accessible using this same console cable moreover changing buad rate didn't make any difference, result is same.

Thanks,

[zdesignstudio]

Did you at least try a different cable and/or usb adapter?

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[m.das5401]

i have a cisco catalyst 2960 24 port switch when i connect one of my internet leased line connection to it, that particular port get err desaibled,how can i configure this connection in 2960 switch,kindly reply

[azibnaseem1]

Dear M.das5401,

Kindly, post the running configuration of your switch interface.

Thanks,

[m.das5401]

my switch is connected in the network and its working fine but when i connect the internet leased line to one of its port that particular port get disabled ,kindly tell me how to configure the internet leased line on this switch with out disabling the port,we are using Cisco network assistant to configure our switches ,kindly find the attached file for my switch configuration details 

[zdesignstudio]

As stated, please provide a running configuration of the switch for us to review.

Also, its best to create your own thread.

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[azibnaseem1]

From your provided screen shots, I didn't deduced any thing related your problem. Kindly, provide the running configuration of Interface. Moreover, ports are err-disabled due to security violation. Kindly, check is there any security is configured on the interface.

Thanks, 

[m.das5401]

as discussed we send you the running configuration of our switch,kindly find the attached file for running configuration of my 2960 switch,

[azibnaseem1]

It's clearly seen that port security is enable on all the interface. Kindly disabled port security from the interface on which you want to connect your internet line.

[m.das5401]

we disabled all security option  on that particular port on which we connect our internet leased line but i am not able to get ping reply from internet gateway, kindly suggest me the step by step process how to configure internet on 2960 switch.

I get my internet connection form my isp with a fiber optic cable to a converter after the converter it connects with a Ethernet cable (Rj45) to my switch 2960.

kindly find the attached file to know my  internet connectivity

[zdesignstudio]

Do you have a router in this setup anywhere? Is the ISP providing the router for teh default gateway and NAT?

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[m.das5401]

no we don't have any router between my switch and ISPs converter ,ISP have provided us a range of static IP addresses.  . 

[azibnaseem1]

There are many ways to configure your setup. 

1) You can add a router between your converter and switch then Assign IP addresses to router interfaces and then configure your router as NAT Router and plug your ISP cable into one interface and another router interface cable to your switch.

2) Secondly, you can configure your switch as layer 3 switch. First of all you have to configure your switch as layer 3 switch to perform Routing & switching function using below command under global configuration mode.

2960(config)# ip routing 

then under interface configuration mode you have to perform given commands.

2960(config)# interface 

2960(config-if)# no switchport

2960(config-if)# ip address 

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zinda.dill786