Basic OSPF Configuration LAB This lab uses routers: R1, R2, R3, R4, R5. Configure OSPF process 1 on all routers with AREA 0. Tasks Check in all routers: OSPF route Neighborship Database Configure OSPF LAB OSPF Configuration on R1 hostname R1 interface Loopback0 ipv4 address 1.1.0.1 255.255.255.255 ! interface GigabitEthernet0/0/0/1 ipv4 address 1.1.12.1 255.255.255.0 ! […]

            With this lab, we would explain the problem statement and solution for it. Problem statement- §  R8 and R9 both external nodes are advertising same NLRI 10.10.10.10/32 to AS100. §  R1 and R2 both received NLRI 10.10.10.10/32 from R8 and R9 respectively through eBGP. §  RR(R3) received NLRI from

BGP Prefix Independent Convergence Convergence is very wide topic and every single hardware component/protocol which are involved in the end-to-end Service including Customer CPEs and their configuration tuned together to give fast convergence. In today’s network, BGP is the protocol who carry services prefixes through operator’s network. When it comes to BGP protocol as standard