What is SEQ number in EIGRP?

What is SEQ number in EIGRP?

“The Sequence number is a global value maintained per each EIGRP process instance on a router and is incremented whenever one of these packets is originated by the instance, regardless of which EIGRP-enabled interface the packet is going to be sent from.”

What is Q CNT in EIGRP?

Q Cnt (Q count): The number of EIGRP packets (Update, Query or Reply) in the queue that are awaiting transmission. Ideally you want this number to be 0 otherwise it might be an indication of congestion on the network.

What are the 5 EIGRP packet types?

EIGRP sends out five different types of packets—hello, update, query, reply, and acknowledge (ACK)—that are used to establish the initial adjacency between neighbors and to keep the topology and routing tables current.

How do I check my neighbors EIGRP status?

The following three commands are used to verify and troubleshoot EIGRP:

1. show ip route.
2. show ip protocols.
3. show ip eigrp neighbors.
4. show ip eigrp topology.
5. debug eigrp packets and debug ip eigrp notifications.

What is topology table in EIGRP?

The topology table is where EIGRP stores the information for up to six alternate routes to a particular network. The backup routes are called feasible successors. The feasible successors stored in the topology table are what makes it possible for EIGRP to converge rapidly or even instantly.

What is BGP table?

BGP table contains all the routes from all the neighbors, several routes to the same network with different attributes. 3) BGP Routing Table – the main IP routing tables that contains only the best routes from BGP Table. After BGP has selected the best path to a network, that path is added to the main IP routing table.

What is the multicast address of EIGRP?

224.0.0.10
The EIGRP multicast address is 224.0. 0.10. An EIGRP router only establishes neighbor relationships (adjacencies) with other routers within the same autonomous system.

What are the 4 conditions for 2 routers to form a Neighborship in EIGRP?

The routers must be able to send/receive IP packets to one another. Interfaces’ primary IP addresses must be in same subnet. Must not be passive on the connected interface. Must use the same ASN (EIGRP) or process-ID (OSPF) in the router configuration command.

How do I find EIGRP configuration?

To display the number of various EIGRP packets sent and received, use the show ip eigrp traffic command, as illustrated in Example 3-31. For example, in this network, router R1 has sent 429 hello messages and received 192 hello messages.

What is RIP and EIGRP?

RIP stands for Routing Information Protocol. EIGRP stands for Enhanced Interior Gateway Routing Protocol. 2. RIP works on Bellman Ford algorithm. EIGRP works on DUAL(Diffusing Update Algorithm) Algorithm.