While using frame-relay point-to-multipoint network with OSPFv3  on 4 routers , frame-relay mapping with broadcast keyword configured on the all routers, i found that 3 of 4 routers are all adjacent with the fourth only, while it shall be adjacent wi...

I am trying to verify the Unequal cost load sharing configured between two routers, as per the below show  R1#sho ip rou 192.168.17.1Routing entry for 192.168.17.0/24  Known via "eigrp 15", distance 90, metric 2297856, type internal  Redistributing v...

i have switch 2950 without image in the flash ..how to download image to the flash using tftp server

how to force the router to make decisions based on the source ( pc ) not the routing table ???