Scenario:
You have been asked to evaluate an OSPF network setup in a test lab and to answer questions a
customer has about its operation. The customer has disabled your access to the show runningconfig command.

How old is the Type 4 LSA from Router 3 for area 1 on the router R5 based on the output you
have examined?

Scenario:
You have been asked to evaluate an OSPF network setup in a test lab and to answer questions a
customer has about its operation. The customer has disabled your access to the show runningconfig command.

Which of the following statements is true about the serial links that terminate in R3

Scenario:
You have been asked to evaluate an OSPF network setup in a test lab and to answer questions a
customer has about its operation. The customer has disabled your access to the show runningconfig command.

How many times was SPF algorithm executed on R4 for Area 1?

Scenario:
You have been asked to evaluate an OSPF network setup in a test lab and to answer questions a
customer has about its operation. The customer has disabled your access to the show runningconfig command.

Areas of Router 5 and 6 are not normal areas, inspect their routing tables and determine which
statement is true?

A company has just opened two remote branch offices that need to be connected to the corporate
network. Which interface configuration output can be applied to the corporate router to allow
communication to the remote sites?

A network engineer executes the show crypto ipsec sa command. Which three pieces of
information are displayed in the output? (Choose three.)

Refer to the following output:
Router#show ip nhrp detail

10.1.1.2/8 via 10.2.1.2, Tunnel1 created 00:00:12, expire 01:59:47
TypE. dynamic, Flags: authoritative unique nat registered used
NBMA address: 10.12.1.2
What does the authoritative flag mean in regards to the NHRP information?

Which common issue causes intermittent DMVPN tunnel flaps?

Which encapsulation supports an interface that is configured for an EVN trunk?

Which three characteristics are shared by subinterfaces and associated EVNs? (Choose three.)