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Post for: #BGP (10 Posts)

Implementing VXLAN on NX-OS part 2: Anycast RP with MSDP, Phantom RP, BGP EVPN, inter-VXLAN routing with Symmetric IRB

viktor
BGP Cisco GNS3 Multicast Networking Switching VXLAN

We continue the previous VXLAN lab first by providing redundancy for the RP. I'll show two methods: Anycast RP with MSDP and Phantom RP which…

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BGP Additional-paths vs. Multipath

viktor
BGP Cisco Networking

In the following post we're going to take a look at these two features: what are their purpose and in which situations can they be…

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BGP AS-PATH manipulation techniques: local-as, prepending, allowas-in, as-override

viktor
BGP Cisco Networking

The AS-PATH is one most interesting BGP path attribute. It's a well known, mandatory, and transitive path attribute, so it must be included in every…

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Implementing Unified MPLS

viktor
BGP Cisco MPLS Networking Redistribution

Because of scalability reasons we might have multiple IGP processes running within our core network. If we have many routers and prefixes we might have…

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Carrier Supporting Carrier (CSC) MPLS L3VPN

viktor
BGP Cisco CSC L3VPN MPLS Networking

After going through inter-AS Option A, B and C, this time we take a look at the CSC implementation. This is very similar to the…

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Implementing High Availability with Bidirectional Forwarding Detection (BFD)

viktor
BFD BGP Cisco Networking

How can a router detect when a BGP neighbor, or just any kind of IGP neighbor device goes down? If the two devices are directly,…

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