
An [EIGRP](/eigrp) stub router will only advertise connected routes and [summary routes](/summarization). It does not advertise routes received from other EIGRP routers. In addition, stub routers will not send out [EIGRP queries](/eigrp-queries).  This behavior ensures that the stub router minimizes the routing information it propagates, which can help in reducing unnecessary routing traffic and improving network stability.

Links:

https://forum.networklessons.com/t/eigrp-stub-leak-map/2140/8?u=lagapidis

https://forum.networklessons.com/t/eigrp-stub-leak-map/2140/6?u=lagapidis

https://forum.networklessons.com/t/eigrp-stub-explained/1118/63?u=lagapidis

https://networklessons.com/cisco/ccie-routing-switching-written/eigrp-stub-explained

EIGRP - Stub Router

DMVPN State of a tunnel

DMVPN dual hub dual cloud

DMVPN dual hub single cloud

DMVPN hierarchical topology

DMVPN redundancy options

DMVPN with more than two hubs

DMVPN

DNS - Authoritative Flag

DNS - Authoritative Server

DNS - Caching

DNS - Recursive Resolver

DNS - What is a delegation zone

DNS - stub zone

DNS - understanding zones

DNS cache windows PC

DSL - Asymmetric Digital Subscriber Line (ADSL)

DTP - Sending of Frames

DTP - best practice to disable

DTP - how to disable

Decrypt IPSec ESP traffic with Wireshark

Demarcation point

Difference between per-prefix LFA and per-link based LFA

Differences between CCIE and CCDE lab exams

Diffserv recommended configuration

Distribute-lists - using route maps to set attributes

Distribute-lists and named extended ACLs

ECMP Multicast Routing Cisco Nexus Switches

EEM - action mail

EEM - exit status variable

EEM Cisco Embedded Event Manager

EEM Matching a string within CLI output

EEM sync and skip keywords

EIGRP - Advertised metric is cumulative

EIGRP - Advertising a route using the network command

EIGRP - DUAL Algorithm and FD Set to Infinity

EIGRP - Feasible Successors and the DUAL Algorithm

EIGRP - Hello interval and Hold time

EIGRP - Hop Count

EIGRP - Network command syntax

EIGRP - Queries

EIGRP - RTP's reliable message exchange process

EIGRP - Reliable Multicast

EIGRP - Router ID and loop prevention

EIGRP - SIA Process and RTP retry attempts

EIGRP - Source of values for metric calculation

EIGRP - Static neighbors over any L2 technology

EIGRP - Summarization per interface

EIGRP - Understanding Advertised Distance (AD)

EIGRP - Update message exchange process

EIGRP - af-interface configuration mode

EIGRP - how metrics are sent in updates

EIGRP - metric computation method

EIGRP - metric equation

EIGRP - named mode name

EIGRP - network command with no wildcard mask

EIGRP - shutdown command

EIGRP - stub site function

EIGRP Create and advertise a default route

EIGRP Feasibility condition

EIGRP Header

EIGRP IP bandwidth-percent example

EIGRP LFA FRR

EIGRP Refining the behavior of load balancing with traffic-share

EIGRP SIA timers

EIGRP authentication

EIGRP auto-summary

EIGRP change rib scale

EIGRP establishing remote neighbors

EIGRP header - ACK field

EIGRP named mode

EIGRP on the Nexus Platform

EIGRP redistributing named mode

EIGRP rib-scale

EIGRP seed metrics when redistributing

EIGRP split horizon verification

EIGRP split-horizon vs poison reverse

EIGRP unequal cost load balancing

EIGRP what happens when a feasible successor fails

EIGRP

EPC - Cisco Embedded Packet Capture

ERSPAN

EVE-NG supported Cisco and other vendor images

Equal-cost Multi-path routing

EtherChannel - Converting an L2 EtherChannel to L3

EtherChannel - Load Balancing on CatOS

EtherChannel - Load balancing algorithm applied globally and per portchannel

EtherChannel - PAgP timer, hello interval, and age value

EtherChannel - Troubleshooting on Cisco IOS Switches

EtherChannel - Understanding LACP port and system priorities

EtherChannel - applying configurations to the interface

EtherChannel - implementing over 802.1Q tunneling

EtherChannel - load balancing algorithms

EtherChannel - max-bundle

EtherChannel - prerequisites for bundling

EtherChannel

Etherchannel - fast-switchover