Switching

I have a Cisco Catalyst 2960 with IOS Release12.2(53)SE (because of a contract I can not update it) ->  the release notes for this version describe the following:When auto-QoS is enabled on the switch, priority  queuing is not enabled. Instead, the s...

Guys,I'm sorry if this seems a real basic question. I can get it working on Packet Tracer, but don't seem to be able to get it working in real life. Sanity check, please?I'm trying to get clients to pick up a DHCP address from my server. Physical con...

Hi all,can anyone explain briefly about the configuration of vacl and how it works.In which scenario we could implement vacl and which switch support vacl?regards,kabeer            

hi ,i have the topology : =============================================want to mention that im using port address translation on the router & not sure if it is making a conflict .hereis the config below :why the  cache is not working ??i mean that i ...

Good evening!My c3750 switchs cpu utilization is 100%. In the cpu proccess list I see a proccess named Background waiting and it consumes 92%.Can anyone tell me please what proccess is it and what is it responsible for?

Will a MTU mismatch in Nexus 7000 affect the performance ? I have a nexus 7000 at one end with MTU set to 1500 and Melanox bx5020(Storage switch) at other end with MTU set to 9600. Storage team is complaining about  performance issue related to slown...

we are using  Cisco ACS server Version : 5.3.0.40.6. Our tacacs appliances are crashing on AD authentication on a fairly regular basis.  I have been searching Cisco.com to see whether we are on the latest version or not  however I  couldn't find anyt...

Hi,I am observing CRC/FCS errors (together with Recv-err) on 2960S on ports connected to ALCOMA radios (1gbps ethernet link). The strange thing is I have the same radios connected to another cisco switches (2960G, 3560G, 2960) and there is no such pr...

how can convert IP to dyanamic to static---Posted by WebUser Robert Naperi from Cisco Support Community App

Hi,I am trying to use the Perl Scripting Toolkit.When i excute the script i get: Errorr: Failed to enter XML mode.my session:         my $session = new Cisco::IOS_XR(transport => 'ssh',                                 host => "XXX.XXX.XX.XX",        ...