Switching

Hi All,Having a small issue at the moment with a 2 * 3850 switch stack.The stack isn't displaying mac learned on certain ports. The ports affected are spread over both switches. There is 14 ports having this issue. All other ports are working fine.I ...

Hi,I have a 3925 router running  with an "ISM-VPN background process" which is running high and causing the CPU to spike up to 80%.  There is a ISM-VPN card on the router as well.IOS version on router "c3900-universalk9-mz.SPA.153-1.T.bin"Seems like ...

I have a 3500 switch with IOS of 12.0 that does not accept the " show counters " command. I cleared them and want to see what ports are not being used so I can move the users over to a new switch. What is the correct form of show counters?

Dear All I haven't found the above combination to be particularly well documented by Cisco (and there appears to be no documentation on ASA and the VNMC replacement Prime Network Services controller).  Anyhow we have struggled through! The last hurdl...

Dear colegues, Sorry because my English is not so well, I will want ask to anyone this forum about conection with telnet and ssh, I  nkow that vty 0 15 make 16 conection in same time, but this conections can be make using telnet and ssh at the same t...

Hi,We are observing huge increase in Jumbo and Output errors at the TX on one of ourNexus 5596 switch.Do we have any specific reason and what will be the soulution to fix this?Please find the interface output.Ethernet1/24 is up Dedicated Interface   ...

I have found documentation stating that a single 3750-x switch will support a maximum of 48 port-channels, but I need to know if the 3750-x are placed in a stacked architecture, does this maximum number increase? I have a situation that may end up ha...

Hello all, I have a minor issue with being able to talk to a home office. Here's my config: PDX IP: x.x.x.x (publicly available and working)SLM IP: x.x.x.x (publicly available and working)PDX EPL/P2P IP: 10.3.2.1Gateway for PDX EPL/P2P: 10.3.2.2PDX E...