Routing

I'm creating tunnel interfaces to support up to a potential number of 2000 end point terminations.  I have "heard" that there is an NHRP limitation of 254 per interface, but cannot find a specific reference.  Is this a real and hard limit? Does it de...

Please help us with the followings:At one of our client premises they have an Cisco 1841 router. We need to connect from outside (other location in another country) with Remote Desktop connection port 3389 to an internal IP address ( a server).From a...

Hi everyone, I have one problem, I bought some routes (of the same lot) and two routers I had problem with the power supply. I opened RMA to first and second, but I think weird two router of the same lot with problem in power supply. Remeber, the env...

Hi all, what do most people generally use a dmvpn setup for? mpls backup? Or backup wan connections over the Internet?

My organization is presently using a pair of 1941 routers as our Internet gateways.  Each router is connected to a different ISP via gig0/1 and to a local switch via gig0/0. The routers are running BGP - each router peers with it's assigned ISP as we...

Hi All, Our ISP had done the mapping for our private IP to their public ip on their end. When I configured this private IP for example 10.10.10.10 in a laptop and connected that to the internet connection then the public IP for example 30.30.30.30 i...

Good day! I've been messing with this configuration for about a week now and cannot figure out where the issue lies. Site A configured for a GRE tunnel to Site B at a remote location and working great. The issue is that I don't seem to be passing mu...

Which exam to do to renew CCNP R&S, is it T-shoot what exam number

I am currently working on a solution for multiple sites that will have a Cradlepoint 4G modem as a failover in case their primary connection(Typically a DSL connection) goes down.We use a DMVPN hub to spoke connection to each location using either a ...

Running the following on 4321 Cisco IOS XE Software, Version 03.13.04.S - Extended Support ReleaseCisco IOS Software, ISR Software (X86_64_LINUX_IOSD-UNIVERSALK9-M), Version 15.4(3)S4, RELEASE SOFTWARE (fc3) Working on configuring netflow well flexib...

I have two firewalls in separate networks (FW1 and FW2), need to have both provide access for Windows Active Directory (in each network) to trust each domain controller on each side so they can communicate to both windows networks. Any assistance on ...