Switching

Hi-ho nice NetPro folks.I've been asked to give a detailed presentation on an idea that I stupidly proferred in a team meeting months ago, about how we might speed up our WAN connections by piggybacking, wirelessly, off of a much faster LAN in a neig...

Hello, we have a problem on some of our 6500?s with WS-X6148A-GE-45AF line cards.From time to time it occurs when we plug a new network device to this kind of switches,the port goes up and the line protocols goes up, but there is no communicationposs...

Hi all, we have 2 internet routers using hsrp. behind these is a firewall on a public ip address, would it be possible to use both internet routers and load balance the traffic over them?? I know we can use mhsrp but that means coming from different ...

Hi allwhen configuring my AP, when i put an ip address on it, where do i configure it, do I do this on the BVI interface? or do i need to put it on both the fast ethernet and bvi interfaces? do i need to type bridge-group 1 on my fast ethernet interf...

I am trying to setup a mac address filter to prevent specific machines from accessing an ssid that I have setup for guest access. The config basics on my switch-****************mac access-list extended LocalDevices permit host xxxx.xxxx.xxxx any perm...

Hi all, can anyone tell me what crc errors are , and why they happen ?many thanksCarl

Can anyone tell me if there's any reason why one would create a Port-Channel (containing only a single member) vs. a routable sub-interface? The device type is a 2948GL3.

Hey guys i have a good question for you.Im doing a netsim lab, and for some reason i cant get the router to forward vlan traffic. i set my subinterfaces, put the vlans on separate subnets, and configured the link from the router to the switch as a tr...

Hi,I have a collapsed backbone design with a single C3570 G switch and 3 C3750 access switches. I plan to have 2 uplinks from the access switches to core so I will stack the 3 access switches.Q1. If the 3 access switches are stacked and if cross sta...

Hi Sir,I'm considering to propose the CISCO1812/K9 to my customer. It has a built-in 8-port switch.Can anyone tell me what are the features supported on the switch? It's good if you can provide me the list of features. I'm wondering if port security ...

Good day to All,Im planning to install a VPN connection for my client, one of my clientis using 1750 and another client is using 3640,can anybody give me a step by step instruction of doing a vpn connection/configurationfrom the scratch?Hoping for yo...

Hello,When you set a loopback interface port, do you use the same ip address as the interface configured for the area number? Example, if the interface is 192.168.0.1, will your loopback ip address be 192.168.0.1?Do you increment the ip address for e...

Hi,We have a devcice with an Ethernet port supposed to be capable of using both 10Mbits/s and 100Mbits/s. Unfortunately the device is unreliable when using 100Mbits/s, so we have to force it to use 10Mbits/s by connecting it to an old 10Mb hub and c...

Hello!Network Design and Config*************************part of the Project Like This:SW1(VLAN100) connected to DS1SwitchB(Vlan200)Connected to DS2;SW1 HAS Stack Link to SW2.DS1 Has L2 Link to DS2i will setup 2 DSs and 20 vlans and Run HSRP Between i...