What does stuck in active mean?
A route is said to be in stuck-in-active state when it has lost its. successor and has set a query to all its neighbors (no feasible successor) and is yet to get a response. This happens when you have a flat topology and. you have lot of routers on one end and few on the other end and the route in.
What is meant by active and passive states in EIGRP?
Note – The EIGRP term “active” refers to a route for which a router is currently using the Query process to find a loop-free alternative route. Conversely, a route is in passive state when it is not in an active state. The neighboring routers view any received Query messages as an input event.
How do I remove an auto-summary?
RIP Version 1 always uses automatic summarization. If you are using RIP Version 2, you can turn off automatic summarization by specifying no auto-summary. Disable automatic summarization if you must perform routing between disconnected subnets.
What are the EIGRP States?
A Passive state indicates that a route is reachable, and that EIGRP is fully converged. A stable EIGRP network will have all routes in a Passive state. A route is placed in an Active state when the Successor and any Feasible Successors fail, forcing the EIGRP to send out Query packets and re- converge.
What happens when EIGRP is stuck in active state?
EIGRP Query and Stuck In Active EIGRP Query:With EIGRP, if a router loses a route and it does not have a Feasible Successor in the topology table, it sends out queries to neighboring routers to recompute a new route. This process puts the route in what is termed active state.
What is an active EIGRP query and how does it work?
EIGRP Query and Stuck In Active EIGRP Query:With EIGRP, if a router loses a route and it does not have a Feasible Successor in the topology table, it sends out queries to neighboring routers to recompute a new route. This process puts the route in what is termed active state. A route is considered passive when a… Menu Emaad’s Blog
How does route summarization alleviate the problem of EIGRP?
07-17-2010 01:03 AM 07-17-2010 01:03 AM one more question, how does route summarization alleviate this problem? Route summarization helps to limit queries, as does configuration of EIGRP stub routers. * Summarization minimizes the size of routing tables which means less CPU and memory usage and less bandwidth to transmit.
What is the EIGRP protocol?
EIGRP is a reliable protocol and for each query a router sends to its neighbors it must get a reply in response within 3 minutes. If the router does not receive a reply to ALL its outstanding queries it will put the route in SIA (Stuck in Active) state and will kill the neighbor adjacency.