Switching

Hello.i am no wizz when it comes to switches , and normaly use the webinterface , or cisco network assistance for most things but after upgrading the ios from 12.2  to 15.x  i have had issues with with webinterface and using CNA .. i can access the s...

Dear all,         Anybody can advice me which model layer 3 switch will support for below.-          Route between VLANs-          DHCP Server for the different VLANs-          Connect the 2 switchesadvancely thanks.regards

Hello Colleagues,I'm having a strange problem dealing with MTU sizes and loading certain webpages. I am aware of the default Microsoft MTU of 1500 and also using GRE IPSEC Tunnels recommended at MTU size 1400. I have since manually set some users PC'...

So I want to use one pair of 3750x Gb switches in an dual network/iscsi data configuration. I want to create a non routed L2 vlan for the iscsi traffic, running just on this 3750x pair. I want to enable jumbo frames support for this traffic, but I ha...

Hello,I am wondering if somebody could provide me with some advice.We currently have a LAN in one building and would like to extend the LAN to another building wirelessly, the buidlings do have a clear path of line of sight.The buidling is no more th...

We are facing an issue with our 4500 switch. It is using the same MAC address for all VLAN interfaces, which is causing a problem with our service provider.Is there a way to disable this?Thanks,Fabián

Hi Everybody,I have pasted the whole configuration of my cisco 3760 switch.I have having a issue with vlan trunkingon ethernet port 1/0/1 i have configured switch mode trunk. i have used the following commandswitchport trunk encapsulation dot1qswitch...

Hello All,First of all I am a novice when it comes to cisco switches and routers.I will provide you the setup I have :1) 1x Huawei HG2845 wireless modem/ router with Fiber connection coming from the Vendor. It is a shared connectionIP Address: 192.16...

Hello,I'm trying to get the login local command to work on the console port.  I have added:username admin secret admin priv 15enable secret 12345line con 0login localI now get presented with a username and password option but it doesn't accept my loc...

Dear Friends,I am Very new to Cisco platform, From Nexus 3048 switch to Core Switch , No Route Error Showing When i try to ping,Can anyone Guide me how to add Route to Core Switch?Thanks,Tamizh.K                   

Dear Sir, Good Day!Everytime I try to restart my Cisco Core Switch 6506-E, it will go on ROMMON 1 mode command.This problem I encountered when my Electrical Power accidentally shutdown.The Solution I did is to just type - boot command and then Automa...