Switching

This may be a dumb question but I have not worked with these modules before...I have 2 Core 6500 Sup 720's connecting to 2 Access 6500 Sup 32 via 10 gig.On the Core I have the X2...on the Access I have the Xenpack. Is this a one to one relationship? ...

Can I do sub-interfaces 802.1Q in module NME-16ES-1G ?, It's installed in a router 2821, and if I can..., how I can configure?Thanks

Hi,Vlan2---Layer3 switch.A----Layer3 switch.B----Layer3 switch.C---Vlan2My VLAN 2 span across the Layer 3 hops, so please suggest how my VLAN2 will communicate across the Layer3 switches.Note: the switches are connected over the Router port (L3 port)...

Do anybody know that in mixed Cisco-Dell switch enviroment need to configure GVRP on Cisco switch for intra VLAN data transfer? If yes, which cisco series and software versions supports GVRP.

How do I accomplish this task to have all regular web browsing http traffic to go through a cable modem and certain important traffic to go through a T1? I want to split it up in other words. I don't want users streaming music eating up the T1 line...

Hi all. How would I make my router forward broadasts ? would I just type no ip directed broadcast ? and why would people want this ?

I have a PC that is connected to a port on a 3com hub. The 3com hub is connected to the 3750 (layer 2) with portfast disabled. The 3750 has a management address of 10.19.19.10 and is connected to a 2500 router ethernet interface that has a primary IP...

Hello and happy new year for all,we have more than hundred 2950 cisco switch and some 3550, in the plan, without vtp prunning.On trunk, i have allowed only some vlan. My question is : Can the command "switchport trunk allow vlan except 7,15" be make ...

I want to bind mac addresses of hosts with Ip addresses at switch or routerprovide me the configuration details

hi,we are using catalyst 6509 in hybrid mode. i would like to know how to check interface utilization using the command line similar to show interface command on IOS where you could see the 5 min input output rate. thanks.

For a new Building with 3 floors, 250 Users per floor using 2 x 6509/720 Sup's for the Core. Which Access layer switches would you use?Would you use Layer2 (RPVST) or Layer3 (EIGRP stub) at the Access Layer?3750 Cluster PoE EMI softwarePro's Resili...

Hi all can anyone explan what the repeater 5-4-3 rule is in simple terms ?

Can anyone recommend a currentstable release for the Cisco 877 & 1801