NRS I Quiz 6

NRS I QUIZ 6

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Question 1
How can we check IP Filter 1 on Nokia 7750 SR?
A
filter 1
B
display ip filter 1
C
display ip-filter 1
D
show filter 1
E
show ip-filter 1
Question 2
To check OSPF neihgbours, we use ... command on Nokia 7750 SR routers?
A
show ospf neighbor
B
show ospf neighborships
C
show router ospf neighbor
D
show router ospf neighborships
E
show router neighbors
Question 3
If data is transmit in two direction, this is ...
A
Half-Duplex
B
Full-Duplex
Question 4
Which IP address below is belong to Class C?
A
200.1.8.110
B
100.15.70.101
C
172.15.1.185
D
20.85.100.1
E
1.185.80.49
Question 5
OSPF uses three databases. These are:
A
MAC Table
B
All of them
C
Routing Table
D
Topology Table
E
Neighbor Table
Question 6
Which one is an EGP?
A
BGP
B
ICMP
C
OSPF
D
RIP
E
IS-IS
Question 7
All IOMs has two MDAs in a Nokia Router.
A
True
B
False
Question 8
If MAC FDB is empthy, switch use flooding.
A
True
B
False
Question 9
MPLS Label area is ... bits long
A
32
B
20
C
48
D
128
E
24
Question 10
Which ones are the router types used in an MPLS network?
A
LSP
B
Path
C
LSR
D
LER
E
FEC
Question 11
IP works on .... layer of TCP/IP.
A
Application
B
Transport
C
Physical
D
Data Link
E
Internetwork
Question 12
How can we write a static route to reach 144.80.10.0/24 network through 144.80.20.1/32 on Nokia Routers?
A
route 144.80.10.0/24 next-hop 144.80.20.1
B
static 144.80.10.0 next-hop 144.80.20.1
C
static-route 144.80.10.0/24 next-hop 144.80.20.1
D
static 144.80.10.0/24 next 144.80.20.1
E
static 144.80.10.0 next 144.80.20.1
Question 13
How many layers does OSI has?
A
7
B
4
C
5
D
8
E
10
Question 14
If we send a traffic to the specific nodes in that network, this is ....
A
broadcast
B
unicast
C
none of them
D
multicast
E
anycast
Question 15
A whole hub is .... broadcast domain and ... collision domain.
A
infinite /one
B
infinite / infinite
C
none of them
D
one / one
E
one / infinite
Question 16
Which ones are VPWS services?
A
epipe
B
apipe
C
ipipe
D
cpipe
E
fpipe
F
all of them
Question 17
Which one is the Point-to-Point Layer 2 MPLS VPN Services of Nokia?
A
VPLS
B
VPRN
C
IES
D
All of them
E
VPWS
Question 18
What is the network address of prefix 120.18.104.0/21?
A
120.18.104.0
B
120.18.1.0
C
120.18.111.255
D
120.18.104.1
E
120.18.105.0
Question 18 Explanation: 
Network: 120.18.104.0/21 01111000.00010010.01101 000.00000000 (Class A) Broadcast: 120.18.111.255 01111000.00010010.01101 111.11111111
Question 19
Which one is true for TCP?
A
works on network layer
B
Uses flow control
C
Routing protocol
D
20 bits header
E
Connection Oriented
Question 20
When you use "show bof" command, which output shoes the location of the system image file?
A
primary-image
B
image-version
C
primary
D
system-image
E
image
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There are 20 questions to complete.

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