This first findings document covers a few different things like EIGRP neighbor relation forming packets and a few other things like EIGRP stub feature with leak-map. Article Details Title

Here's something that I see in sniffer and some study materials including memories from the CCNP ROUTE exam I used to pass, also I'm experienced in EIGRP: EIGRP uses 6 packet …

Nov 20, 2022 · EIGRP uses five different packet types (types 1 to 5): Update - Shares routing and reachability information with neighbours (including path attributes such as hop count, total …

Especially if you look at the OPCODEs for the EIGRP packet types. You will not see an ACK packet type. So basically, if EIGRP doesn't have to send another Update packet to …

the outbound reliable packet in its Acknowledgment number field. It is not necessary. to send a standalone ACK in this case; the unicast reliable packet carrying a nonzero. Acknowledgment …

under the reliable transport protocol there is 5 types of eigrp packet: hello packet/ack. query packet. reply packet. update packet. request packet . hello packet packet uses multicast …

Since the loopback interface doesn't deal with Ethernet encapsulation, and it likely uses the same packet buffers as every other interface does, it may have made sense to set the MTU to 1514 …

marked ACTIVE, EIGRP will build a single QUERY packet with all. destinations present. The state of each route is recorded. individually, so a responding QUERY or REPLY need not contain all …

Meaning, EIGRP stub routers are designed for very small branch office routers or for edges of the network. By setting a router as a stub, it's neighbours will then suppress sending any queries …

Feb 16, 2020 · 3.23 Configure and verify EIGRP for IPv6. 3.24 Describe OSPF packet types. 3.25 Configure and verify OSPF neighbor relationship and authentication. 3.26 Configure and verify …