Switching

I'm receiving the following display on a 2811 fast ethernet connection and am not sure what it means:FastEthernet0/0 is up, line protocol is up 20 unknown protocol drops

Greetings!First of all, i'll try to describe our network. It cosists of wired and wireles PCs, joined in one network with the same mask (192.168.1.0/24):Wired Clients-----WirelessBridge((( )))WrelessBridge-------cisco857w((( )))W...

I have a triangular topology:Location A, B & C are connected to each other over a MAN link.Location A was connected to Location C over MAN links;Location A :Switch Configinterface FastEthernet7/24 description : Connecting Location B no switchport ban...

On the Catalyst 4500 series switches the "show interface link" command will display the down time for each port. What is the equivalent show command that works for the Catalyst 3560 series in particular and other Catalyst series in general?

Hi,I have large network of LAN. having more then 100 cisco switches. on Access Layer i am using 2950. behind 2950 i have different WAPs (wireless access points)i.e. Dlink and linksys. some time my 2950 receives strom and flood from WAPs. i tried to f...

Hi,Is there a way tackle high utilization from a PC.how to identify and rectify this.we are hit with conflicker virus and utiliation going very high. Antivirus is not helping a great deal.Is there a way to get control over it.

We have two standalone 3750 switches with the same version.If we connect them with stack cable, the configuration of two switches would be kept the same. I think it is the configuration of master switch. My question is:Would the original configuratio...

Hi all,I'm having difficulty about IP address assignment. I have 2 vlan which is VLAN 1 and VLAN 100. My DHCP server is in VLAN 1. I have 2 pc which is reside in VLAN 1 and VLAN 100. My PC in VLAN 1 able to get ip from DHCP server, but my PC in VLAN ...

Hi All,We have been having a very strange problem affecting a lot of users within our company and we are struggling to understand the underlying issue.Briefly, we have a range of switches (but mainly 2950's and 3750's) with various levels of IOS loca...

Well I've powered up my 2610 (Router Z) and connected it via Ethernet crossover to one of my old 2501's (Router A). The addresses are 10.3.3.1/24 (A) and 10.3.3.26(Z). Router Z has CDP neighborship with Router A and Router A responds to a broadcast...