Routing

I can not access the config menu.I try access with Serial cable blue DB09 / RJ45 on console port and serial ports on PC using putty or hyperterminal but any connection can not be done. The screen stay black and not show any text.The computer found th...

HelloThere is small Data Center with bgp with a few  full feeds. There are some cons to set default routing to one of isp ? I don't advertise default routing anywhere, so there any reason to remove default routing ? thank you for practical advicePet

Hello,I have a strange problem happening in my topology I can't reproduce in labs :Some directly connected route are not redistributed to eigrp, wheras it's configured to.I have 3 locations with  2 stacked switchs c3750E 12.2(53)SE2 (UNIVERSALK9) ipb...

Hi guys,I have a question regarding CBWFQ and MDRR.  I'm trying to figure out how it fits together.  Are they two separate processes?  Here's how I'm seeing it.  Please let me know if it's accurate.CBWFQ is the mechanism that classifies and assigns p...

Hi,

Hi all,during the weekend i had a power failure on a cisco2800 series router. after this the router hang in rommon.For some reason i'm no more able to boot the system from flash.Please see the output in screenshot 1After this i did a tftpdnld from ro...

I have two LANs in my house, one 10/100 base and the other 10/100/1000, but one internet connection that I would like to have access to on both networks.  Right now  I have two Belkin routers for each network.  In addition I have a Cisco 2600 and 366...

Hi all, I've just got my CCNA, and I'm carrying on my CCNA security.I've learned by myself through videos, websites and simulators but I've never actually touched or have any clues how to identify cisco products.So I'm looking for a presentation or a...

Dear all,This is a very simple question, but i am at my wits end for this.I am trying to perform NAT. I have an ip address (spare) which is 211.23.2.249. The real router ip address is 211.23.2.250. Anyway, this is an ASA.What has been done is 1.acces...

I consult for a small physicians clinic with 3 servers, 20 PCs and 2 WANs (DSL and a T1). I need to upgrade the routers and am considering one new device to route traffic for all since we have had both hardware failures and a lot of new hacking attem...

Working on my CCNA w/ live equip, I accidentley deleted the hardware IOS- yes, beginners mistake.  Upon bootup, I do not get a command prompt.  I tried the recovery procedure(hold mode button before power up) recommended by Cisco to no avail.  My iss...