Trying to redistribute between Rip and Ospf: My main problem is in configure R1(please see diagram) Loopback 1 19.19.11.1 and loopback 0 19.19.1.1 and s0/2  19.19.18.1  should not be advertised by rip, So I made those interface as passive-interfaces for rip, also I applied a disrepute-list to filter them out of interface s0/0, so R3 [...]

I am looking at the syllabus and just ccie routing and switching is not enough at all to make it big like old times. These days they have ccde and on top of it they have introduced a fantasy cisco architect( which  costs  ridiculous 15k just to enroll). Just a ccie cannot assure a 6 [...]

hello friends,   pls tell me how to calculate throughput and what is the meaning of this?   i appreciate if give me one small example for my clear understanging     thank you   sourabh

Hey everyone,   I’m working on a router security lab and I’m having some issues understanding the logic behind these reflexive ACL’s. The task in question is asking that we configure R8 to only allow packets destined to 100.100.200.0/24 that were originated by users in the f0/0 (100.100.200.0/24) LAN.     Here are the commands [...]

I’ve been studying hard-core for the past six months and noticed something.   I’m getting pain in my fingers and hands from typing so much, plus I’ve gained weight.  The finger/hand pain makes sense to me, but the weight gain does not as I regularly jog plus I study from a stand up desk.   [...]

Hi All,   I passed CCNP R&S couple of months ago and I started to prepare to CCIP, as I spotted now that CCIE R&S already has some topics from CCIP track I consider to take CCIE written and lab exam. I work as a network engineer for 3 years and have some experience with [...]

Hey there guys,   I’m confusing 2 things.     In MPLS VPN we have the RT that is used by PE to decide which Routes should be added to a VRF or not. This is done with the route-target command. RT are used to allow inter-customers communications. But When I look what is the [...]

Hi,   I want to know the logic behind the scene in situation like this where two directely connected router have communication even if they are not in same subnet after putting a default route 0.0.0.0 0.0.0.0 fa/0/0 in both routers?   (R1)fa0/0——–fa0/0(R2)   nd what could be side effect of it?     Thanks++

Hey there guys,   I’m confusing 2 things.     In MPLS VPN we have the RT that is used by PE to decide which Routes should be added to a VRF or not. This is done with the route-target command. RT are used to allow inter-customers communications. But When I look what is the [...]

Hi,   I want to know the logic behind the scene in situation like this where two directely connected router have communication even if they are not in same subnet after putting a default route 0.0.0.0 0.0.0.0 fa/0/0 in both routers?   (R1)fa0/0——–fa0/0(R2)   nd what could be side effect of it?     Thanks++