CCNA Cisco Certified Network Associate Study Guide - FTP Server

9. What is split horizon?
Review Questions 293
A. When a router differentiates on which interface a packet arrived
and does not advertise that information back out the same interface.
B. When you have a large bus (horizon) physical network, it splits the
traffic.
C. It holds the regular updates from broadcasting to a downed link.
D. It prevents regular update messages from reinstating a route that
has gone down.
10. What is poison reverse?
A. It sends back the protocol received from a router as a poison pill,
which stops the regular updates.
B. It is information received from a router that can’t be sent back to
the originating router.
C. It prevents regular update messages from reinstating a route that
has just come up.
D. It describes when a router sets the metric for a downed link to
infinity.
11. What is the default administrative distance for IGRP?
A. 90
B. 100
C. 120
D. 220
12. Which of the following is a correct default route?
A. route ip 172.0.0.0 255.0.0.0 s0
B. ip route 0.0.0.0 0.0.0.0 172.16.20.1
C. ip route 0.0.0.0 255.255.255.255 172.16.20.1
D. route ip 0.0.0.0 0.0.0.0 172.16.10.1150