One of the advantages of EIGRP Feasible Successor is that it speeds up the EIGRP. In fact, if there is a Feasible Successor in the EIGRP network, such network converges faster than OSPF or IS-IS.
In this post, I will explain the answers to the above questions.
EIGRP Feasible Successor is a backup node that can satisfy the EIGRP feasibility condition.
Feasibility condition simply means that the backup router should be loop-free.
Let’s examine the topology shown below (Figure-1) to understand how EIGRP finds loop-free alternate/backup node.
Figure-1 EIGRP Feasibility Condition
From the Router A’s point of view, Router B and Router C are the equal cost routers; as a result, both ABD and ACD path can be used in the network. What’s more, Router A installs both Router B and Router C not only in the EIGRP topology table but also in the routing table.
There is no backup router in the above topology since Router A uses both Router B and Router C to reach the destination Continue reading
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Community networks (CNs) offer a solution to connect the unconnected billions. They are becoming all the more important as recent trends reveal a slowdown in Internet connectivity growth through national operators in the Asia-Pacific region.
Late August, the Internet Society and the United Nations Economic and Social Commission for Asia and the Pacific organized the Asia-Pacific Regional CN Summit 2019 in Bangkok, Thailand. The event brought together about 110 participants that included high-level government officials from Asia and the Pacific, and a multidisciplinary group of regional experts on community networks, civil society groups, industry representatives, and academics and researchers to deliberate on critical issues surrounding CNs.
What are Community Networks?
They are “do-it-yourself” networks built by people for people. They are not just connecting communities, but are empowering rural and remote communities to improve their lives. Speakers and participants at the Summit shared some successful examples from the region, including India’s Garm Marg Rural Broadband Project, which has improved communities’ access to government and financial services, Nepal’s community networks, which have helped communities recover from the devastating Gorkha Earthquake in 2015 and prepare for future disasters, and Pakistan’s community network, which has enhanced learning for girls at a remote Continue reading
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Modern enterprises are sprawling and complicated. They are transitioning from private to public clouds to address, for example, performance, availability, and data residency requirements, and to gain access to advanced services such as analytics and ML. They are also transforming their application architectures from monoliths to distributed microservices.
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But how do we consistently connect and secure traffic between the services distributed across all of these clusters and clouds, while delivering on application SLAs? Today we further develop this picture by introducing NSX Service Mesh on VMware Tanzu. NSX Service Mesh provides an application connectivity and security fabric that can span across all of your Kubernetes clusters and cloud environments. NSX Service Mesh allows you to:
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