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MPLS Quiz 1

MPLS QUIZ 1

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Question 1
Which router types are used in an MPLS network?
A
All of them
B
Peer Edge
C
Provider
D
Customer LAN
E
Provider Edge
Question 2
Which ones are the VPN names used with MPLS?
A
All of them
B
MPLS L1VPN
C
MPLS L2VPN
D
MPLS L4VPN
E
MPLS L3VPN
Question 3
Which port is used by LDP?
A
UDP 64
B
UDP 46
C
UDP 695
D
UDP 646
E
UDP 946
Question 4
Which one is the benefits of Traffic Engineering?
A
Provide better convergence
B
All fo them
C
Build new services
D
Better Bandwidth Utilization
E
Capacity Planning
Question 5
When we disable TTL propagation, this makes routers set the TTL value as .....
A
255
B
5
C
254
D
100
E
0
Question 6
MPLS Label in MPLS Header is .... bits.
A
32
B
20
C
8
D
24
E
3
Question 7
MPLS label is added between .... and .... headers.
A
Layer 2
B
Layer 1
C
Layer 3
D
Layer 4
E
Layer 5
Question 8
How to enable cef on a Cisco router?
A
ip cef
B
ip cef enable
C
ip cef create
D
cef run
E
cef enable
Question 9
Which ones are in MPLS Control Plane?
A
LFIB
B
LIB
C
FIB
D
All of them
E
RIB
Question 10
For RSVP Path definiton can be done with two types. These are:
A
standard
B
strict
C
loose
D
leased
E
streamed
Question 11
.... operates at the edge of an MPLS network.
A
LSP
B
FEC
C
LER
D
PHP
E
LSR
Question 12
In MPLS Network, At the last Edge LSR, label is removed. This process is called ....
A
swap
B
php
C
pop
D
none of them
E
push
Question 13
How can we display, VRF ABC Routing table? 
A
show vrf ABC route
B
show route vrf ABC
C
show ip vrf ABC
D
show ip route vrf ABC
E
show ip vrf ABC route
Question 14
VPLS is a .... VPN Technology.
A
Layer 2
B
Layer 7
C
Layer 3
D
Layer 4
E
Layer 1
Question 15
LDP ...... are sent for Error.
A
PATH Messages
B
RESV Messages
C
Notification messages
D
Session messages
E
Discovery messages
Question 16
How can you check the hops through the way to an MPLS Node 20.20.20.20?
A
traceroute ipv4 20.20.20.20/32
B
traceroute mpls ipv4 20.20.20.20 0.0.0.0
C
traceroute mpls 20.20.20.20 0.0.0.0
D
traceroute mpls 20.20.20.20/32
E
traceroute mpls ipv4 20.20.20.20/32
Question 17
By default, TTL propagation is enabled.
A
False
B
True
Question 18
RSVP Path is bidirectional.
A
False
B
True
Question 18 Explanation: 
RSVP Path is unidirectional.So, there must be two RSVP sessions to provide RSVP connection.
Question 19
How can we display LIB in an MPLS network?
A
show mpls ldp bindings
B
show ldp lib
C
show mpls lib
D
show ldp bindings
E
show mpls bindings
Question 20
Which table is created by CEF?
A
All of them
B
LIB
C
LFIB
D
FIB
E
RIB
Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results
There are 20 questions to complete.

 

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