Switching

Hi Guys,I have two new 2948-48 switches that I need to setup. I am just looking for some advice on setting them up. I want to connect both switches together via cat5 and use one of the gig ports on each switch, then connect one of the gig ports on on...

Hi to all.I have a 4006 with:Supervisor III 1000BaseX (GBIC)48 10/100BaseTX (RJ45)Vstatus led is orange but in the log there is nothing.attached th sh env that looks to be ok!any idea about this problem

Hi,I have a collapsed backbone design with a single C3750G as a core switch and 6 Cat Express 500 switches as access switches.Q1. Is it possible to cascasde the 6 CE 500 access switches using their uplink ports ? The first and the sixth access switc...

I have ODR configured on hub router but I don't want the hub to send the default route to a certain neighbor. I tried "passive-interface" and "distribute-list" commands under router config mode for ODR and it doesn't work.My guess is since ODR uses ...

Does anyone know a trick to get a core router to reload a specific MAC on edge switches which has aged out of the core CAM table because the station is idle, WITHOUT knowing the station's IP address (which it may not even have)?Often the edge switche...

I'm studying for the BCMSN and read this line in the Cert Guide "The following platforms all perform CEF in hardware ... fixed-configuration switches, such as the Catalyst 3750, 3560, 3550, and 2950"How does a 2950 perform CEF. CEF is a MLS feature ...

Hi Guys,Can someone tell me what this log message mean? is it harmful to my c3550 switch?thanks,alex

hi all, im currently migrating my windows vpn server to a cisco asa, my question is , does pptp use ipsec at all ?

Is there a way to automatically log the MAC address associated with a particular switch port when a device connects ?

After a recent IOS upgrade to Cisco 3750's, appear to be experiencing intermittent LAN connection drops on IBM t43 laptops using the BroadCOM NetXtreme Gigabit Ethernet NIC's. Upgraded IOS to 12.2(35)se1 and ever since laptops will drop off the netwo...

Is it possible to use HSRP if you only have one ISP connection?

Hi all, can anyone tell me the difference, in easy terms between single and multimode fiber ?thanks

Hello all,I have a router here which has the line protocol down but e0 is up.When I run the debug the Ethernet interface, I get the following messages:Lost carrier. Transceiver problemAny idea on what the cause of this issue may be?Thanks

Hi there. I need to know when the Cisco 2651XM router will be EoS and EoL? Even an estimated time will be ok.