CCNA 3

1
CCNA 3
v3
JEOPARDY

• Module 2

K. Martin
2
Router Modes
WAN Encapsulation
WAN Services
Router Basics
Router Commands
Router Modes
WAN Encapsulation
WAN Services
Router Basics
Router Commands
Acronyms
OSPF
DR
Potpourri
Setup
Commands
? ? ? F i n a l J e o p a r d y ? ? ?
100
100
100
100
100
100
100
100
200
200
200
200
200
200
200
200
300
300
300
300
300
300
300
300
400
400
400
400
400
400
400
400
500
500
500
500
500
500
500
500
3
Acronyms100
LSA
A What is Link State Algorithm?
CCNA3 v3 Module 2
4
Acronyms200
LSU
A What is Link State Update?
CCNA3 v3 Module 2
5
Acronyms300
DR
A What is Designated Router?
CCNA3 v3 Module 2
6
Acronyms400
BDR
A What is Backup Designated Router?
CCNA3 v3 Module 2
7
Acronyms500
NBMA
A What is NonBroadcast Multi-Access?
CCNA3 v3 Module 2
8
OSPF 100
OSPF uses this metric.
A What is Cost?
CCNA3 v3 Module 2
9
OSPF 200
OSPF usually uses this to calculate its metric.
A What is Bandwidth?
CCNA3 v3 Module 2
10
OSPF 300
OSPF stores neighbor information here.
A What is an Adjacency Database?
CCNA3 v3 Module 2
11
OSPF 400
This device sends updates to all of the routers
in its area.
A What is the Designated Router?
CCNA3 v3 Module 2
12
OSPF 500
OSPF updates occur this often.
A What is when the topology changes?
CCNA3 v3 Module 2
13
DR 100
OSPF uses this protocol to determine the DR.
A What is the Hello protocol?
CCNA3 v3 Module 2
14
DR 200
The number of DRs in a point-to-point network.
A What is Zero?
CCNA3 v3 Module 2
15
DR 300
The DR sends updates using this address.
A What is 225.0.0.5?
CCNA3 v3 Module 2
16
DR 400
The DR receives updates to this address.
A What is 224.0.0.6?
CCNA3 v3 Module 2
17
DR 500
The BDR receives updates to this address.
A What is 224.0.0.6?
CCNA3 v3 Module 2
18
Potpourri 100
The number of routers in a point-to-point link.
A What is 2?
CCNA3 v3 Module 2
19
Potpourri 200
Hellos are sent to this ip address.
A What is 224.0.0.5?
CCNA3 v3 Module 2
20
Potpourri 300
Routers must be in this state in order to send
data and updates.
A What is the Full state?
CCNA3 v3 Module 2
21
Potpourri 400
This algorithm is used to calculate the shortest
path to each network.
A What is the Shortest Path First (SPF)
algorithm?
CCNA3 v3 Module 2
22
Potpourri 500
In order to communicate, two routers must have
identical values for these two intervals.
A What are the Hello interval and the Dead
interval?
CCNA3 v3 Module 2
23
Setup 100
You must have this area in an OSPF network.
A What is Area 0?
CCNA3 v3 Module 2
24
Setup 200
When creating loopback interfaces, this subnet
mask should be used.
A What is 255.255.255.255?
CCNA3 v3 Module 2
25
Setup 300
Loopback addresses are used for this.
A What is a routers ID?
CCNA3 v3 Module 2
26
Setup 400
Area 0 is also called this.
A What is the Backbone Area?
CCNA3 v3 Module 2
27
Setup 500
Given a hello interval of 30 seconds the dead
interval should be this.
A What is 120 seconds? (4X the hello interval)
CCNA3 v3 Module 2
28
Commands 100
This command is used to start OSPF routing.
A What is router ospf ltprocess idgt?
CCNA3 v3 Module 2
29
Commands 200
The three items that must be entered when typing
the network information.
A What are an Address, Wildcard Mask, and an
Area ID?
CCNA3 v3 Module 2
30
Commands 300
Use this command to keep a router from becoming
the DR.
A What is ip ospf priority 0?
CCNA3 v3 Module 2
31
Commands 400
Use this command to make an OSPF router advertise
static routes.
A What is default-information originate?
CCNA3 v3 Module 2
32
Commands 500
Use this command to see if the interfaces have
been correctly configured for OSPF.
A What is show ip ospf interfaces?
CCNA3 v3 Module 2
33
Final Jeopardy
The router ID given the following
interfaces Fa0/0 192.168.37.118 Fa0/1
202.167.199.2 Lo0 10.10.10.1 Lo1
10.100.100.254 S0 164.132.86.236 Bri0 210.11.12
1.65
A What is 10.100.100.254?
CCNA3 v3 Module 2