Switching

everyone, I have been reading a little on ipv6, can anyone tell me what you need to an Ipv6 host and a ipv4 host to see each other, as I believe they cannot talk directly, Or is there nothing that would make them communicate ?

Hi,What is the maximum number of interfaces that can be assigned to a port channel?  When I try to add more then 4 on our ASR 1006 router I get the following erroriAccess_rtr01(config)#interface gigabitEthernet 2/0/0iAccess_rtr01(config-if)#channel-g...

We have already got this working, but need to find a way to push the network card settings out to all of the client machines. By network card settings, I mean that we need to tell the network card to use 802.1x authentication and we need to tell it w...

Hi,I am trying to configure new banners for our switches and routers that show up when connecting to the devices using SSH (version 2).It works well except that I am not able to display banner tokens with the "banner login" command.To explain what I ...

Hello,Since a picture says a thousand words. Here is my basic setup:http://www.flickr.com/photos/31154535@N07/4690608002/sizes/l/What I would like to do is capture vlan 222 on the closet siwtch in the diagram in VTP Domain A and send that traffic to ...

Hi i am trying to configure the boot variable as below in 6506 switch having to sup720boot system disk0:s72033-advipservicesk9_wan-mz.122-18.SXF17.binboot system slavedisk0:s72033-advipservicesk9_wan-mz.122-18.SXF17.binwhen giving the 2nd command "bo...

Hi All,I have 2 Cisco 2811 routers which are connected back to back through 2 modems. In order to understand the time taken for the interface to come up, cable connected to Serial interface has been removed and plugged in again.I have kept continuous...

I noticed that on one of our 3750 switches we have both the mls qos trust cos and service-policy input AutoQoS-Police-CiscoPhone command on all the interfaces.  I believe the macro apply cisco-phone may have put both of these commands on each interfa...

Hi All,I have recently been involved in a project to tidy up the network of my organisation. The following work has been carried out:- tidied up all cabling (labelled, documented, etc)- correctly configured all L2 configuration (STP, CDP, VTP, etc)- ...

Hi Hatem What is the use and where to use of DSCP to DSCP mapingThanksDayaa

Hello,please refer to the attached diagram.Our network doesn't follow the Cisco-recommended mesh topology with redundant connections everywhere.  Basically, we have a star-topology that doesn't really use STP at all. (Core switch is in the center and...

Hi alWith IPv6 link local addressing, Is the interface ID the mac address of the card? if not where does it get the 64 bit address from? and with link local, would vlans seperate this, or would they seperate the site local addresses ?