*Chapter 07 Quiz (ITN101) - Routing

What is the name of the classic Cisco console cable, more commonly called a rollover cable?

Yost

Which routing protocol is the choice in most large enterprise's internal networks?

OSPF (Open Shortest Path First)

When the EdgeMax router is accessed remotely using SSH, which command displays its routing table?

show ip route

The network or networks within an AS communicate with protocols called __________.

Interior Gateway Protocols (IGPs)

What tasks should be performed as soon as an administrator finishes configuring a router?

Document how you configured the router and backup the router configuration.

Which term refers to the passage of a packet through a router?

hop

Which entity assigns Autonomous System Numbers (ASNs)?

Internet Assigned Numbers Authority (IANA)

NAT replaces the destination IP address of a computer with the destination IP address from the outside router interface on outgoing packets. (T/F)

False

Which protocol is used on the Internet for communication between Autonomous Systems?

Border Gateway Protocol (BGP-4)

Which is used to designate a specific local address for various network services?

port forwarding

When troubleshooting a network, consider other issues besides router failure first because routers do not fail very often. (T/F)

True

With distance vector routing protocols, the simplest total cost sums the hops (the hop count) between a router and a network. (T/F)

True

By convention, what is the name given to Area ID 0 (zero) of an Open Shortest Path First (OSPF) network?

backbone

The first thing you should do with a new router is to plug it into an existing network. (T/F)

False

Routers work with the source IP address of each packet. (T/F)

False

Which could be a valid Autonomous System Number (ASN)?

1\.33457

Which protocol is a distance vector routing protocol?

RIPv2

Which is used to determine the largest frame a particular technology can handle?

maximum transmission unit

A router determines where an incoming packet should go by looking at the packet's __________.

destination IP addresses

Which protocol is a link state dynamic routing protocol?

IS-IS

Which vector routing protocol is considered the granddaddy of all distance vector routing protocols?

RIP

Which term refers to the ability of one connection to handle more data than others?

bandwidth

In a router, there is a one-to-one correlation of routes to ports. (T/F)

False

Which protocol is a path vector routing protocol?

BGP (Border Gateway Protocol)

Which tool records the route between any two hosts on a network?

traceroute

What protocol was adopted in 1994 and is now considered obsolete except for small, private WANs?

RIPv2

RIP converges dramatically faster than and is much more efficient than OSPF. (T/F)

False

What is another name for dynamic NAT? \n Destination port

pooled NAT

Which protocol is Cisco's proprietary protocol?

EIGRP (Enhanced Interior Gateway Routing Protocol)

Routers work at the Network layer of the OSI model. (T/F)

True

If a routing table has two or more valid routes for a particular IP address destination, it always chooses the route with the highest metric. (T/F)

False

When a router has more than one route to the same network, the responsibility for assigning a different metric for each route lies with the __________.

person in charge of that router

Which routing table gateway value indicates that there is no gateway needed for a network ID?

0\.0.0.0

Network address translation (NAT) extended the useful life of IPv4 addressing on the Internet for many years. (T/F)

True

What is the name of Cisco's proprietary operating system?

Cisco IOS