Switching

Hello Team,today i configured kron policy on one of my switch for automatic configuration backup, but it doesn't work for me as i supposed.am getting ping from my tftp server and also able to do manual backup from the same device but not automatic. p...

Hi ! If i change  the native VLAN other than 1 ,example : 10 ,the VLAN 10 traffic is passed through a trunk as untagged. That time vlan 1 traffic will get tagged when pass through a trunk ? In my case i have connected some devices  in VLAN 1, so i c...

I'm having a little trouble with this and not sure why I can't get these two networks to talk to each other.  The reason I need these two networks to talk to each other is so the one site can talk to the domain controller at the other site.  So here ...

I currently have a 2G L2 port channel PO1 between 2 core 4507E switches, which I now have the 10G SFP+ modules for.  All single-mode fiber. What is the sequence of events that are likely to occur when this happens?  The links are currently using port...

So question, trouble with some routing issues.  I am trying to a static route a device in my VLAN 12, however it is not working like what I planned.  I know this works 0.0.0.0 0.0.0.0 64.65.66.68 this will route everything out. But I am trying the...

Question about LACP support on interfaces of ISR 4K Thanks

Hi everybody!Did anyone encounter this error on Nexus 7K %DAEMON-2-SYSTEM_MSG: fatal: no hostkey alg - sshdIt's also the last syslog message on the box for the last 5 days, while the other box has plenty of log messages for the same period, as usual....

I have a catalyst 2950 and I'm trying to get it to work but the problem is it won't give any of my machines an IP address. 

Please refer the attached diagram and help. Thanks  Jayesh

Hello, we are getting the following error: 2016 Oct 10 17:15:07 CEST: %FWM-2-STM_LEARNING_RE_ENABLE: Re enabling dynamic learning on all interfaces 2016 Oct 10 17:07:07 CEST: %FWM-2-STM_LIMIT_REACHED: Unicast station table dynamic capacity reached (l...

what's best practice for QoS for voip? what's best practice for queuing and scheduling? do have to configure queuing and scheduling in order to support voip?