Switching

Could I have someone double-check my simple design here attached you will find a drawing.Here is a description -Currently have:1 Pix 515e2 3550 24 SMI conneted via 2 sx GBICs and fiber patch.1 1121 WAPAdding:2 3550 24 SMI1 3550 48 SMI1 3550 12G (Laye...

I have a Apple laptop and obviously it (and most laptop PC's) doesn't have a db9 serial connection. Can I connect from my USB to the RJ45 connection? If so do you know anyone that might sell that type of cable or what the pin-outs would be (if I ne...

Can I use an available 24 volt power supply to power a CISCO AIRONET 350 SERIES bridge? I'm trying to eliminate the need for the power supply for the injector and the injector black box in a specialized industrial machine application. I would make a ...

We have received the following error on one of our Cat2980 switches:" 1/Tag 0 on packet from 00:02:8a:4f:b7:cd port 2/5, but port's native vlan is 112 "The 2/5 port indeed belongs to the 112 Vlan. The Cisco SE claims that tagged packets are being rec...

Hi, I'm looking for some tools or aplications that work over linux to administrate my platform. Something like netviz or solarwinds. Can somebody give some tips?Thanks a lotRegrads LP

I am confused regarding a basic concept.How cisco systems desing the series numbers of their routers, is there any special logics?I mean let suppose that cisco has 800 series routers then cisco has 1600,1700,1800,2500,2600,2900(for switches),3600 , e...

Can somebody help me out please.What does the extendable and no-alias option on "ip nat inside source static" used for?Thanks.

hi, i have been reading about the sup720 for catalyst 6500 switches. i know that the backplane bandwidth can reach 720Gbps. BUT where is this bandwidth distributed (among the line cards that is)? do the cards share this bandwidth or is there a certai...

Good morning,Is there any bsmart access list feature that enable me to add and delete some statement from tha ACL without impacting all the other statements?Any link on CCO.Thanks

I've recently purchased 2 1538M hubs, but the seller did not have the IP, or other items needed to use the Configmaker tool to get them setup.I've tried a crossover cable and no luck either. Is there a hardware way to set these to default and get the...

Can I use tftp upgrade when I am in ROMMON and need to upload the IOS?Where can I find the documentation for 3725?ThanksMatteo

I have been reading about summarizing routes and i just don't find a pattern on how that is done. Any one knows on any link where i can get more informantion on what can or can't be done when summarizing routes?Thanks for your time!

I am trying to find out how to measure the utilization on a 100mb serial link between two sites that are connected with 4500 routers and 3548 switches. I can't seem to find any good documentation on the site unless I'm searching incorrectly. Thank...

Hi can someone tell me where I can get the Cisco Icons to do graphics?Thanks for your helpRegardsLp