Switching

I need to modify my configuration of my VM environment to enable Etherchannel on my 3750G as well as the vSphere hosts in the virtual switching. This is a small installation with only 3 VLAN's. I read the article: http://www.cisco.com/c/en/us/td/docs...

I am working to upgrade some 3048's and was going to try using a thumbdrive, but not sure which format to use for this.

Hello ladies and gents, I have a question about configuring a switchport to allow a terminal to pass data through a VOIP phone running on a different VLAN. End State (What I am trying to achieve): Trying to allow a terminal to pass data through a 79...

Will a 24 port Ethernet switch with 1 Gbps port access speeds, a throughput of 95.2 Mpps with 64 byte packets and a routing/switching capacity of 128 Gbps sustain 12  concurrent full duplex streaming sessions on the switch, each at 1 Gbps speed in bo...

Hi Guys,Just wondering do the 3750 and 3850 stack with one another? It seems to me that they don't as the use stackwise and stackwise plus technology and possibly the cable might be different...I'm hoping that someone can confirm this please.Thanks,

I just found this in the doc CD for 12.2(55) for the 3750 and find the silent mode information quite confusing.  If silent mode is the default then how does a Desirable port form a channel with another device in Auto?  Or do I misunderstand the chann...

I read within the Nexus 7k documentation, 2 Nexus 7ks can form an IPsec tunnel as long as both tunnel end-points terminate on the same "named" VDC and of course the feature is enabled on each N7k. Bad thing is, my remote end device is not an N7k, it'...

see attached drawing for reference.  I have 3 sets of routers. r301/302 is in area 0 and 1, r11/12 is area 0 and r99/98 is area1.  I want to redistribute the specific area 1 routes showing below r98/98 only and deny everything else into area 0 on r30...

All,   I have a question enable password reset for Cisco 3750. I just took over from someone and do not have the enable password to view the configuration for Cisco 3750. Is there anyway to reset the enable password without wiping the current configu...

hello all i have 2 questions please help me : thanks a lot ;) 1-while i want to run MSTP (maybe with VTP V3 or VTP V.2) must I config in all switches(Both Layer 2 and Layer 3) as i show in picture ? i mean i should type commands:spanning-tree mode ms...

Hello, I am trying to download cat4500-e-ios-promupgrade-151-1r-SG4 (Catalyst 4500 Sup8E,4500X rommon upgrade to 15.1(1r)SG4 ) for switch 4506-E which was released during time when I had SMARTnet contract. Now, contract is expired. I am unable to dow...

We have several 2960S switches and would like to enable routing.  Instead of the traditional router on the stick configuration, I would like to use the L3 functions of the SDM templates. So I have enabled routing on test switch and added three VLANS ...