Chapter 04- Practice Questions

Current Microsoft OSs include IPv6, but to use it, you must enable it first. True/False

Which of the following is a command you would find in an antispoofing ACL for network 172.31.0.0/16?

Which of the following makes routing tables more efficient?

Some methods of attacking a Cisco router do not require knowledge of the IOS version, so software patching is recommended. True/False

the port on a Cisco device that permits direct physical access from a nearby computer using the serial RS232 protocol

cost values that help routers assess the desirability of a link

virtual session access points for simultaneous access to a Cisco device

a state in which all routers on a network have uptodate routing tables

a router that connects a stub network to the larger network

a network system tool that lists the MAC and IP address resolutions of other devices on the network, making the resolution process more efficient

the number in an access control list that specifies which part of an IP address is considered significant

an individual rule in an ACL

the process of transporting packets of information across a network from the source node to the destination node

a message, usually a warning about appropriate use, presented to users of a digital system before authentication

A rollover cable is wired similarly to an Ethernet cable except that pins 7 and 8 are crossed. True/False

To determine best path, routers use metrics such as the value of the first octet of the destination IP address. True/False

To what type of port on a Cisco router do you connect a rollover cable?

Which of the following is true about standard IP ACLs?

Which of the following is true about extended IP ACLs?

During the routing process, the router strips off ______________________ layer header information and then examines the Network layer address.

Which feature of a router provides traffic flow and enhances network security?

Which protocol that runs on Cisco routers shares information between Cisco devices?

What should you set up if you want to store router system log files on a server?

____________ routes are manually configured routes that direct all packets not specifically configured in the routing table.

An ARP broadcast is sent to the local subnet in an attempt to discover the destination computer's ______________ address.

What feature does RIPng support that is not supported by RIP?

Rather than using classful routing, ________________ subnet masks allow you to divide your network into different sizes to make better use of available addresses.

Which of the following is true about ACLs on Cisco routers?

What Cisco router command encrypts all passwords on the router?

Which of the following types of password prevents a user from accessing privileged exec mode on a Cisco router?

What remote shell program should you use if security is a consideration?

What uses mathematical calculations to compare routes based on some measurement of distance?

Which of the following is NOT a type of entry found in a routing table?

Which of the following is a metric routers can use to determine best path?

ESSAY- Where in an internetwork should extended ACLs be applied?

ESSAY- Describe antispoofing logging and how you can prevent it with ACLs.

ESSAY- Define metric and give three examples of common metrics that routers use.