Switching

Hello, I have a additional fan and power supply kit for our new 4500-X core switch. I wanted to change the fan's but I got en error message on the console line and the fan indicated the red light. The log sends following error Feb 23 09:47:02.416: ...

Hello everyone, I actually have two Cisco WS-C4503-E in VSS mode. I need to upgrade those chassis from 4503-E to 4506-E using the same SUP 7-E and linecards as I'm using now. I've made some research on Cisco's forum and I've found this :  Asymmetric...

Task: I've been tasked to re-route Email traffic going to the PC subnet in our Remote site (Hawaii). Working GOOD: I've got the Remote site (Hawaii) configured correctly using PBR for reverse traffic to the EMAIL server at HQ via VPN tunnel there....

Hello Experts, I am facing a problem we have 2  switches, they are connected by SFP module. we can ping from one end to another end  through PC.But my client have a software (type of Monitoring) on a PC its connected on SW1 and the SW2 have some mac...

Dear, I have Cisco 6509 switch as a CORE of LAN. I am facing the issue as under: Whenever I reloaded the switch either reload command  or by powering on and off, It goes into ROMMON mode. (IOS is not loaded). In rommom mode after issuing the "boot" ...

I have a layer 3 switch which has different vlans configured. layer 3 connected to layer 2 switches (2960) and one of the port in layer 2 (vlan 23) is connected to a router(on port 22 of layer 2) . I need to open the incoming  communication in to the...

Hello all, Can any one please help with interface errors troubleshooting ? when a show interface is perfomed on a switch, it shows a lot of error kinds (CRC,frame, overrun,.........). I was wondering wich ones are really blocking (once it's seen, ...

Hello all, Can any one please help with interface errors troubleshooting ? when a show interface is perfomed on a switch, it shows a lot of error kinds (CRC,frame, overrun,.........). I was wondering wich ones are really blocking (once it's seen, ...

Hi everybody,I have a problem with SSH connection. I have a network, which can be pinged and connected by SSH from my laptop. And some other machines (in my subnet)can ping this range of network, but can't connect by SSH. No access list restrictions....

I can't seem to SSH into our 2811 box. It's running SPSERVICES feature pack. I zeroized rsa key, regenerated RSA key, got the debug message that SSH v2.0 ENABLED, and then reconfigured:line vty 0 4 login local transport input ssh session-timeout 10...