CTS131 Chapter 3 Review Quiz

A network administrator is examining a RIPv2 routing table and notices that several subnets are advertised in individual entries. What can an administrator do to enable a RIPv2 router to automatically group multiple directly attached subnetworks into a single network statement?

• Use the passive-interface command.

• Use the auto-summary command.

• Use the default-information originate command.

• Use the version 2 command.

What is the purpose of classifying Cisco IP routing table entries as ultimate route, level 1 route, level 1 parent route, and level 2 child routes?

• to enable the implementation of dynamic routing protocols

• to explain the operation of the routing table as a flat database

• to enable Cisco routers to implement both IPv4 and IPv6 routing

• to explain the operation of the hierarchical structure of the routing table

Which two route source codes are automatically created within a routing table whenever a router interface is configured with an IP address and activated? (Choose two.)

• C

• O

• L

• R

• D

What occurs next in the router lookup process after a router identifies a destination IPv6 address and locates a matching level 1 network route?

• The level 2 child routes are examined.

• The router forwards the packet.

• The router drops the packet.

• The level 1 supernet routes are examined.

Which route would be used to forward a packet with a source IPv6 address of 2001:DB8:F00D:1::1 and a destination IPv6 address of 2001:DB8:CAFE:2::1?

• S ::/0 [1/0] via 2001:DB8:F00D::A

• R 2001:DB8:CAFE:2::/64 [120/3] via FE80::201:84FF:FEAC:8501, GigabitEthernet0/0

• D 2001:DB8:CAFE::/48 [110/2] via FE80::201:64FF:FEAB:8501, GigabitEthernet0/1

• S 2001:DB8:CAFE::/48 [1/0] via 2001:DB8:F00D:3::3

In the process of building and maintaining a larger network, you will find that ______________ routing is simpler to configure than static routing.

• Multi purpose

• Dynamic

• Floating point

• Linear

A network administrator has examined the routing table of a router and noted that the entry for the destination network 172.16.4.0/24 begins with the letter D. What does this letter signify?

• The route to network 172.16.4.0/24 is directly connected.

• The route source was learned dynamically.

• That is the direct route for packets to that network.

• The route to this network is configured statically on the router.

What type of route has a network address with a subnet mask that is less than the classful equivalent?

• a network route

• a default route

• a supernet route

• a child route

Refer to the exhibit. All hosts and router interfaces are configured correctly. Pings to the server from both H1 and H2 and pings between H1 and H2 are not successful. What is causing this problem?

• RIPv2 does not support VLSM.

• RIPv2 is misconfigured on router R1.

• RIPv2 is misconfigured on router R2.

• RIPv2 is misconfigured on router R3.

• RIPv2 does not support discontiguous networks.

Fill in the blank. ______________ protocols are used to dynamically exchange routing information between routers.

• TCP/IP

• Routing

• Communication

• Static