GNS3 Portable Project File: https://bit.ly/2wOGalc This is one of multiple Cisco CCNP GNS3 Labs. Are you ready to pass your CCNP exam? For lots more content, visit http://www.davidbombal.com - learn about GNS3, CCNA, Packet Tracer, Python, Ansible and much, much more. When BGP tries to install the bestpath prefix into Routing Information Base (RIB) (for example, the IP Routing table), RIB might reject the BGP route due to any of these reasons: Route with better administrative distance already present in IGP. For example, if a static route already exists in IP Routing table. Memory failure. The number of routes in VPN routing/forwarding (VRF) exceeds the route-limit configured under the VRF instance. In such cases, the prefixes that are rejected for these reasons are identified by r RIB Failure in the show ip bgp command output and are advertised to the peers. This feature was first made available in Cisco IOS Software Release 12.2(08.05)T. 300-101 ROUTE Exam information: https://bit.ly/2GkcFXQ 300-115 SWITCH Exam information: https://bit.ly/2KrSWIe 300-135 TSHOOT Exam information: https://bit.ly/2IlHpgY Training: http://www.davidbombal.com Border Gateway Protocol (BGP) is a standardized exterior gateway protocol designed to exchange routing and reachability information among autonomous systems (AS) on the Internet.[1] The protocol is classified as a path vector protocol.[2] The Border Gateway Protocol makes routing decisions based on paths, network policies, or rule-sets configured by a network administrator and is involved in making core routing decisions. BGP may be used for routing within an autonomous system. In this application it is referred to as Interior Border Gateway Protocol, Internal BGP, or iBGP. In contrast, the Internet application of the protocol may be referred to as Exterior Border Gateway Protocol, External BGP, or eBGP. BGP neighbors, called peers, are established by manual configuration between routers to create a TCP session on port 179. A BGP speaker sends 19-byte keep-alive messages every 60 seconds[5] to maintain the connection.[6] Among routing protocols, BGP is unique in using TCP as its transport protocol. When BGP runs between two peers in the same autonomous system (AS), it is referred to as Internal BGP (iBGP or Interior Border Gateway Protocol). When it runs between different autonomous systems, it is called External BGP (eBGP or Exterior Border Gateway Protocol). Routers on the boundary of one AS exchanging information with another AS are called border or edge routers or simply eBGP peers and are typically connected directly, while iBGP peers can be interconnected through other intermediate routers. Other deployment topologies are also possible, such as running eBGP peering inside a VPN tunnel, allowing t ... https://www.youtube.com/watch?v=af8jF_ris_w

Packet Tracer file: https://goo.gl/MyjqWf Get the Packet Tracer course for only $10 by clicking here: https://goo.gl/vikgKN Get my ICND1 and ICND2 courses for $10 here: https://goo.gl/XR1xm9 (you will get ICND2 as a free bonus when you buy the ICND1 course). #CCNA #PacketTracer #CCENT This is a DHCP Lab. Labs! Labs! And more Labs! Get the hands on experience to pass your CCNA exam! Make sure you are ready to pass the CCNA exam! Prepare practically for the Cisco CCNA certification which is the most in-demand networking certification in the world today! Make sure you can pass the Cisco CCNA Routing and Switch 200-125 exam! This course tests your knowledge of CCNA topics with practical, hands on labs. Labs include both configuration as well as troubleshooting labs. Ask yourself these questions: - Are you ready and prepared for the labs in the CCNA exam? - Are you able to troubleshoot Cisco networks? - Are you confident with your ability to configure networks as required by Cisco to pass the CCNA? Answer: This course helps you prepare for the exam and gain the confidence to pass the exam! There are many topologies and many labs in this course! Transcription: BGP or Border Gateway Protocol is now a topic on the CCNA exam. You will need to learn BGP for your CCNA exam. On the exam topics, we can do search for BGP and in the list of topics we have configure and verify single-homed branch connectivity using eBGP IPv4. This is limited to peering and route advertisement using the network command only. BGP is an exterior gateway protocol or EGP, that is different to protocols such as EIGRP or OSPF which are IGPs also called Internal Gateway Protocols. Exterior gateway protocols such as BGP are used between autonomous systems whereas IGP are used within autonomous systems. BGP is used on the internet. There are two versions of BGP: EBGP and IBGP. EBGP is the focus of the CCNA course, EBGP runs between autonomous systems and IBGP can be used within an autonomous system. In a similar way to OSPF or EIGRP, BGP is a very large topic and you can spend many hours and many days studying BGP. BGP however for the CCNA is limited to this use case. In other words, it’s a basic introduction to BGP but you need to learn the basics of BGP and there are few things that you need to be aware of which can trip you up or cause problems in the exam. So make sure that you can both configure and do some troubleshooting with BGP. ... https://www.youtube.com/watch?v=BU5x_EYIIGU