Switching

Dear colleaguesI have two core switches 6513 and 30 access switches (Edge switches) 2950T connected to these core switches.Each access switch have two VLANs one for hosts (different by switch) and other for Management (Common for all switches VLAN 20...

we have setup a new content that contains 2 x service. One of the service goes from alive to dying to down. If I suspend and active the service it goes Alive to dying to down again. Although I can connect to the web server that that service points to...

I have switches Cisco cat2948G switch and Cisco 3560G switch. Linux (Fedora 6.0 OS) workstations connected to switch 3560G comes into network in immediately, but the Linux (Fedora 6.0 OS)workstations connected to switch 2948G takes long time to come ...

Hi,I'm using cisco ws-x6704-10ge blades in 3 6509 switches running sup-720's.I have a query regarding etherchannel.1) we have an existing 2 gig etherchannel link between the 3 switches. This existing etherchannel I would like to use as a backup to t...

I have a 4506 with a single Sup-II+ 12.2(31)SG and need to install a redundant Sup-II+. Will I need to get a different chassis model to support dual sups in SSO mode?

hi im trying to setup user accounts into the router to restrict access to the internet, i want it that users require to enter a passcode for internet access when they try to access the net

Hi Guys,Can soeone explain what is the effect of this options in the nat configuration.Any example will be appricaited.ThanksMahmood

Hi I have a plain layer3 link network /30 connection to our ISP. They also offer us a Layer2 possibility (802.1q trunk).My question is how I set this up do I have to change my layer3 interface into a layer2 trunk.What about traffic that is not destin...

Hi,I have HSRP configured to track certain ip objects and sometimes the state is changing at complete random if i configured a delay timer would this prevent it doing this?CheersKev

Hi people,I want to know how can one find out the ip default gateway of a switch that is not directly connected with a router within a LAN?We can access the router through a console connection from a laptop.How can find out the switch ip default...

Hello, I have a problem with policy-map,Equipment: WS-C3560G-24TSIOS: advipservicesk9-mz.122-25.SEE3The policy-map is just not working, please look my the configuration below:mls qos aggregate-policer 90Mbps 90000000 20000 exceed-action droppolicy-ma...

Hi people,I would like to know what are the best ways to find out which switch, in a vtp domain, within a LAN ,operates in server mode considering that the LAN infrastructure is new for us and we do not have too many knowledges about that particular ...

Hi,I have Avaya IP phones connected to Cisco 3750 switches and the PCs are connected to the switch via the access port of the phones.I need to configure a native vlan on the access switch in order to allow the PCs to work :switchport trunk native vla...

We're trying to set up port security on our catalysts 4006 without success.We want avoid external computers to be connected to our LAN sockets.We have more than 200 machines, so we would prefer to avoid entering all the macs using the learnt option. ...