DUAL Metrics for EIGRPv6

DUAL Metrics for EIGRPv6

Overview EIGRPv6 uses the Diffusing Update Algorithm (DUAL) to: Calculate the Distances of routes from the source network to destination network. Inject loop-free routes into the EIGRPv6 topology table. Select the optimal route to a destination network from the topology table and injects it into the IPv6 routing table. (Sub-optimal routes remain in the topology…

OSPFv3 Troubleshooting Ticket #2

Table of contents Overview Step 1: Test for Desired Result Ping Step 2: Locating the Cause R-1’s Perspective Traceroute Routing Table Step 3: Discover What the Cause Is OSPFv3 Neighborship Subnet OSPFv3 Process, Unique RID, Stub Flag and Area ID Step 4: Solution Summary Related Lessons Other Related Material Overview FYI: If you haven’t already…

OSPFv3 Troubleshooting Ticket #1

Table of contents Overview Step 1: Test for Desired Result Ping Step 2: Locating the Cause R-1’s Perspective Traceroute Routing Table Step 3: Discover What the Cause Is Direct Connect Connectivity OSPFv3 Neighborship Subnet OSPFv3 Process, Unique RID, Stub Flag and Area ID Step 4: Solution Summary Related Lessons Other Related Material Overview In OSPFv3…

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EIGRP for IPv6 Neighbors

Overview EIGRPv6 Neighbors share route information that exists in their EIGRPv6 domain. Neighborships can form with devices that share a common link. For IPv6 neighbors, EIGRPv6 must be used. The formation of neighbors in EIGRPv6 is simple. With that said, there are differences in the way neighbors will form depending on the topology and configuration….

OSPFv3 Address Families

Table of contents Overview How it Works OSPFv3 Messages Hierarchical Configuration Structure Hierarchical Structure Examples Example 1: Inheritance Example 2: Unique Configuration for Each Family OSPFv3 Tables OSPFv3 Address Families Lab Topology Address Family Configuration Requirements Area 0 (Backbone Area) Area 24 R-3 to MLS-11 (Dual Stack) R-4 to MLS-22 (IPv4 Only) R-1 to ISP…

OSPFv3 Authentication and Encryption

Overview In this lesson, we’ll configure and verify OSPFv3 Authentication and Encryption. OSPFv3 doesn’t have any “built in” mechanisms for Authentication or Encryption. It uses IPv6’s Internet Protocol Security (IPSec). OSPFv3 Authentication and Encryption can be configured on links: Per area Per interface A combination of per area and per interface IPSec offers two encapsulation types:…