Routing

i have a Cisco 2811 router and when I turn of the router the running config is lost. I have to the following to get the router running of the start-up config settings.router#copy start-up running-config What is the problem. Note:The rotuer does have ...

Gurus,One of the customers has deployed Cisco 7609S in their infrastructure for Branch/RO connectivity. When we tried to configure per-tunnel QoS with DMVPN for MPLS connected sites, we came to know that Cat 6500 and Cisco 7600 series routers don't s...

        hh

Hi friends,When ever we have commissioned a new physical WAN link we will be assured that for example, a bandwidth of 100Mbps from an ISP. How do we test the link wether it is capable of passing a traffic of 100Mbps other than putting a load on the l...

Does anybody have a recommendation on which order to learn BGP attributes? Like what is the most common attribute to the least common? If I wanted to start learning these in a lab environment which path should I take on which attributes to lab first?...

Besides a route map, what other way can you prevent a BGP neighbor from placing a certain route into its route table that its neighbor is advertising?                  

Please help on answers for below mentioned questions1.Can we redistribute BGP into IGP?2.Does it require that BGP router-id should reachable in cloud?3.If a static route is advertised in BGP without using update source what will be the next hop addre...

We have a 3845 router at one of our remote sites.  We want to connect the router to our central office using the two gigabit ports.  One link would be the primary and the other would be the secondary (backup).  The router is running EIGRP and the two...