Switching

We’re having more and more customers asking for iSCSI switches for their data centers, and the only requirements ever mentioned are “non-blocking/line rate.”  The 2960-S (for example) would work for this at Layer 2, but I've heard concern from variou...

Need to know regarding port channel configuration, if the member interface is update with the VLAN add command/prunning will the Port-channel interface go down ?

Hello,The network I'm working with is using VLAN 1 for management and user traffic...to add to it, it is also using public IP address (128.x.x.x) as private, creating lots of issues. I'm trying to clean this mess up and so far I managed to move a lot...

I want to confirm that is it possible that we could run HSRP between C4507R-E and C4507R+E both, because both are different hardwares.Please suggest.

Looking to link up to 6513 chassis via 6704 10 gig cards.I have a 6513 on the 8th floor and one on the 3rd floor in same building. Distance would be approx 150' max.New 10 gig cabling was installed between these floors.I would like to use 2 10 gig in...

Hi,I'm seeing the following error on a 4500 running 12.2(46)SGC4K_IOSMODPORTMAN-4-INLINEPOWEROVERWARNING: Module 5 inline power exceeds threshold: status changed to 'Pwr Over'All the ports on module 5 have "power inline never" applied, in fact the wh...

Hi there,Need to limit the amount of bandwidth a specific VLAN can use on a 802.1q trunk port.Situation is that we have a pair of Catalyst 4506 switches which have 802.1q trunk ports into a Checkpoint Firewall, this in turn is connected to a managed ...

I have connected a cisco switch ( SG 200-08) to a HP switch, everythings works fine when hade have the HP port as untagged, but I can't get out when I tag the HP port.Maybe this is a HP problem but we can tag other ports on it to other switches.Is it...

Hi All,I came accross a Cisco 1801 router. As I understand it supposed to work with a dsl connection for internet access and configuration. I have cable internet access at home and since cisco routers are very versatile, I want to know if I can integ...

waht is collission domain ,broadcast and broadcast domain?can any one clearly explain what it is?---Posted by WebUser Ramesh Shetty

I have 3750 switches. They need to use WCCP layer2 to communicate with Blue Coat proxies. What is the config I need for SDM?