Switching

Hi,I have confusion about STP Root port election on non root bridge switch . I have following topolgy where my switch 3 is act as ROOT bridge , now my problem is that Switch 1 is going to switch 3 thru switch 2 not from switch 4 where is link cost is...

Hi,how to see flapping route(node)..i guess show interface command will workout by seeing counters value under this.please explain me with refrence to lan and wan.

how to see configured secondaryip address in interface?

Have a solution for a customer where we experience a high amount of drops on a gigabit interface facing a WAN router (from a service provider).The interface on the WAN router is also gigabit Ethernet.The solution is redundant with 2 x 6500 on the LAN...

Problem in Network switches 2950 series, which was connected to SRW 2024 Gigabit switches, a problem was in 2920 10/100 switches , a uplink port's power off, when switch was restarted then, uplink port working normally, but suddenly after half / an h...

I want to know whether a port-fast enabled port can get blocked by spanning tree?

I have a 3845.When I do a "show inventory" i see:Admin-3845#show inventoryNAME: "3845 chassis", DESCR: "3845 chassis"PID: CISCO3845         , VID: V01 , SN: FTX12NAME: "c3845 Motherboard with Gigabit Ethernet on Slot 0", DESCR: "c3845 Motherboard wit...

Hi all,Now, I have two cisco Switches ( 3560) ( Sw1 and Sw2).They connect to each other via trunk port. I want to configure span from port g0/1 in Sw1 and port g0/1 in Sw2 to port g0/2 in Sw1.Could you show me how to configure this ?ThanksThuc

Hi AllLooking for some guidance on restricting bandwidth on a per vlan basis on either 3750 or 3560 switch.We are soon going to have 8 vlans that are Layer 2 only and different contractors connected to each vlan.From the switch we will have an uplink...