4A0-101 Exam Dumps - Alcatel-Lucent Interior Routing Protocols and High Availability

Two IS-IS L1/L2 routers are in the same area on the same Ethernet segment. One of the routers is the DIS. How many adjacencies will be formed between them?

A router receives an OSPF database description packet from a neighbor that references an LSA, which is already in the router's LSDB. The sequence number in the DBD packet is lower than the sequence number of the LSA in the LSDB.

What action does the router take?

What is another term to describe the default route for a client?

Which part of the NSAP address is used to indicate to the end system that a packet is to be processed by the router itself?

When multiple routing protocols offer a route for the same prefix, what part of the router is in charge of deciding which route to make active?