BGP (ENCOR, CCNP Quiz) Please enter your email: What is ISP Provider Router called in terms of MPLS? LER LSR LSS ABR Which Port is used by BGP for its communication? TCP Port 99 UDP Port 179 TCP Port 79 TCP Port 179 Which of these protocols can NOT be used within one AS? iBGP eBGP IS-IS OSPF Which type of attribute may or may not be recognized by the BGP implementations? TRANSITIVE OPTIONAL UNKNOWN WELL KNOWN MP-iBGP is run on which type of MPLS based ISP Routers? LSR (Label Switch Router) PE (Provider Edge Router) CE (Customer Edge Router) P (Provider Router) What are the two popular methods to fulfil iBGP Full Mesh Requirement? OSPF Route Reflectors OSPF Backbone Areas BGP Next-hop-self BGP Confederations BGP Route Reflectors BGP Next-hop-self BGP Route Reflectors BGP Confederations Which type of attribute must be recognized by all the BGP implementations? WELL KNOWN UNKNOWN OPTIONAL TRANSITIVE Does eBGP require Full Mesh Topology? It depends on topology type NO YES If same destination route is learned from iBGP & eBGP then which Route will be preferred? eBGP None Both will be installed in Routing table iBGP What is the range of 2-Byte AS Numbers? 1-99 1-4.2Billion 1-65535 1-100 Loading … Written by
