Switching

I have 2 two-switch 3750 stacks, which i will be combining into one 4 switch stack. All 4 are running the same IOS, and presently each stack is has priority 15 and 1, respecitvely. One master will continue to be 15, and the others will be slaves. L...

hi all,i applied following command"privilege interface level 6 vlan-range"but not able to c any sub-commands when i reach...conf t--interface gig x/y--vlan-range--only "no" is there.Any clues

Hello, I've read many posts about nic teaming on the 3560 switches but cannot find a direct hit. What is the best way to configure dual gig nics on a Windows server to get not only active/active (throughput) but...to get the failover capability as w...

Hi TeamI have a customer with two 65k's interconnected in the core but my problem is that they have two supervisors per chassis, am trying to convince them that one per chassis is enough and actually converges faster that the two per chassis solution...

After looking into connecting cisco devices to nortel, the stp may not work, after reading up, would an alternative be to use flex links? can I load balance vlans with this? and also how does it work, does the port have to have a line protocol state ...

I can not seem to find any info on amp draw for this switch. I am trying to figure out what the total draw would be with a fully loaded 12 dc.

I have a 4500 switch with a SUP II Plus (WS-X4013+) engine running version 12.2(20)EWA IOS software. Can I upgrade this engine to IOS release 12.2(25)SG and if so do I need to do any other upgrades first?

Dear all,i got the strange task to implement 802.1x with 2948 ge tx switches. I configured a lab.my problem i get back the information of microsoft ias which i use:A malformed Radius Message was received from client 2948-SW...The data is the RADIUS m...

Hi all, Can anyone tell me how I get my cisco switch to send snmp traps to inform me of certain statuses etc, and what program can I use to receive these traps ?

When I power up my Catalyst 3550 switch, it boots up and shows "switch:" prompt. and it takes no command afterwards. I wonder what command prompt is "switch:". Please help.

Hi,I am looking for a link or links that show the relationship betweek logging severity levels and log messages? I want to find out what log messages are related to what severity level. rgds,

We have some security requirements to disable TFTP on certain routers and switches. What is the best (easiest) way to accomplish this? Looking at NO SERVICE CONFIG command, but not sure what all will result from this. Thanks for any suggestions

While trying to upgrade an image on a 3750 the atchive/download crashed causing the image to corrupt. Now the switch boots up in to "switch :". The flash has been formatted. I would like to know if I can load andrun image on it to get it to boot up? ...