Switching

I have a 3750 acting as a dhcp server with a range of IP pool and a linksys router with another set of pool. Is there anyway I can configure that certain workstation getting IP from 3750 and certain workstation obtaining from the linksys router?Both ...

Hi all, just a quick question, is it ok to have all my vpn services and all internet services on the same firewall, or is it best practice to have seperate boxes, from a security perspective.

I have a cisco 877 used for remote access to customers network using ip outside on Vlan1 and ip nat inside on Dialer1. i need to make all packets leaving the router look like there are coming from VLAN 1, but i am having some troulbe in making this h...

Hi,I have a Cisco 877 at home and I use the Cisco VPN client to connect to work. I could be using the VPN client for a while then I will then disconnect when I'm finished, but sometimes if I try to connect to work again later I get issues where it w...

when to use layer 3 etherchannel ?please briefly explain

We are running with c3550 it was generating huge amount of logs due to some earthing issue, so to avoid the huge logs storage we have disabled the logging option, unfortunately after which the CPU utilization will raise to 25 to 30%, if i enable log...

Hi guys, I am running 8.4(1) on cat6506. Is there any commands i can use to see what idle_task is doing? Also could this high due to STP? Below is the output from the top talking processes.Thanks----------------------------------- CPU utilization fo...

Hi,I just like to ask if theres a command to see if theres a worm on the router, or like for example port 455 gets a worm, how could we verify that on the router.Thanks

What is the ios behaviour if for eg 7600 or 6500 exceed the sup or interface arp/mac limit.Will it drop the new arp request or overide the oldest?Any document for the same?

Is there a way to make a 3750 act like the 3750E by updating the IOS?

I have untagged traffic "green" and untagged traffic "red". My goal is: green-traffic flowing only in port 1 and 2; and red traffic flowing only in port 3 and 4. With the "old good" catalyst 3500 I used the switchport mode multi vlan, because there ...

what is Backplane speed in switch ?can any one hlep my