You are a network analyst at ABC Company and are currently in the process of analyzing
two autonomous systems, each running a different routing protocol, but connected between
each other with redundant paths. The junior administrator wants to prevent routing loops
between the two autonomous systems and asks you if there’s an IOS feature that could help
him. How would you answer?

Which one of the following BGP prefix lists would you use if you wanted to deny the default
route 0.0.0.0?

Which of the following prefix-list statements would you enter if you wanted to permit all
prefixes that fall between /8 and /24 on the 192.0.0.0 network?

You have a router that’s been configured with multiple IP routing protocols, and you’re
interested in checking out if and how inbound and outbound routing updates are being
filtered. Which one of the following commands would list these filters?

Which of the following can you do to express an IPv6 address as efficiently as possible?
(Select 2 choices.)

Which of the following statements are correct regarding EIGRP queries? (Select 2 choices.)

Which of the following codes from the output of the show ip route command indicates that
the route is a default route? (Select the best answer.)

Which of the following ICMPv6 message types is used to query for the Layer 2 address of a
host? (Select the best answer.)

Which of the following could you do so that the routers can share redistributed routes?
(Select 2 choices.)

What administrative distance is assigned to external BGP routes by default? (Select the best
answer.)