Other Network Architecture Subjects

Hey, DaKing here Wondering if i should choos CCNP Core or CCNP security and I was wondering if anyone have some insight on this.I mainly work with networking and not that much with secuirty so the CCNP Core is very logical for me to choose.However i'...

I cannot open a file that I have worked on for several sleepless days and nights and spent so many hours....How do I fix this? Maybe there is a way to disable that Physical Workspace? A way to edit that data? ANYTHING AT ALL TO MAKE IT LAUNCH?? I'm d...

Quick question about MTU...Having some point-to-point issue with voice over IP phones and the vendor is asking me to try changing the MTU.  My question is;Can I have a different MTU setting from the core switch to the remote location (via point-to-po...

I am using the latest version of packet tracer but still getting compatible issue and I can't find anywhere any solution of it anywhere if anyone knows how to open this file please help !! I am also dropping the file please if any know how to open, t...

Simple query. Does anyone know what BRI ISDN switch-type is used by the Brazilian Telco, Telemar.Thanks

Hello all,I want to create a design for DCI of 3 locations. Direct fibre lines between the sites are available, howeverI am looking for an intelligent broadcast management. As OTV was an interesting but proprietary technologyI am now thinking of VXLA...

HelloOn company we have run dot1x and mab authentication.On a stack of of 3 C1000-48P-4G-L doesn't work dot1x authentication. Mab authentication works fine.On a standalone C1000-48P-4G-L with the same configuration as stack dot1x and mab works fine.S...

We have a new network setup as the attached diagram, and we want to use Cisco firewall and Cisco switch in this design, Please can you suggest the recommended and best L3 switch and Cisco Firewall with required configuration on L3 switch to be done t...

There is something went wrong in my config, but I cant find the problemTHESE ARE MY BASIC CONFIG:hostname Router1line console 0password passwd loginline vty 0 15password passwdloginlogging synchronousenable password passwdenable secret passwdservice ...

Just wondering if there was a situation where you would prefer one over the other?I know that AutoRP is Cisco Proprietary and relies on Dense mode to flood the mapping agent and candidate RP advertisements.But I don't know besides that, why you would...

Hi, ASR9k Show tech output available at 0/RSP0/CPU0 so Could you please help to fetch that logs from particular RSP path.   RP/0/RSP0/CPU0:HNI.MC01#show tech-support ++ Show tech start time: 2018-May-29.134520.HaNoi ++ Tue May 29 13:45:20 HaNoi 2018 ...

HelloI am just wondering if there are any specific architecture recommendations for using a FVRF in DMVPN, perhaps to avoid the potential recursive routing issue when a tunnel learns the route to the destination via the tunnel itself.I know how to do...