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MPLS Quiz 1

MPLS QUIZ 1

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Question 1
VPLS is a .... VPN Technology.
A
Layer 7
B
Layer 4
C
Layer 1
D
Layer 2
E
Layer 3
Question 2
By default, TTL propagation is enabled.
A
False
B
True
Question 3
Which table is created by CEF?
A
RIB
B
FIB
C
LFIB
D
LIB
E
All of them
Question 4
Which ones are in MPLS Control Plane?
A
RIB
B
All of them
C
LIB
D
FIB
E
LFIB
Question 5
For RSVP Path definiton can be done with two types. These are:
A
standard
B
strict
C
loose
D
streamed
E
leased
Question 6
RSVP Path is bidirectional.
A
True
B
False
Question 6 Explanation: 
RSVP Path is unidirectional.So, there must be two RSVP sessions to provide RSVP connection.
Question 7
LDP ...... are sent for Error.
A
Discovery messages
B
Session messages
C
RESV Messages
D
Notification messages
E
PATH Messages
Question 8
Which ones are the VPN names used with MPLS?
A
MPLS L1VPN
B
MPLS L3VPN
C
All of them
D
MPLS L2VPN
E
MPLS L4VPN
Question 9
Which port is used by LDP?
A
UDP 695
B
UDP 646
C
UDP 46
D
UDP 946
E
UDP 64
Question 10
Which one is the benefits of Traffic Engineering?
A
Capacity Planning
B
Provide better convergence
C
Build new services
D
Better Bandwidth Utilization
E
All fo them
Question 11
MPLS label is added between .... and .... headers.
A
Layer 3
B
Layer 5
C
Layer 1
D
Layer 4
E
Layer 2
Question 12
When we disable TTL propagation, this makes routers set the TTL value as .....
A
100
B
0
C
254
D
255
E
5
Question 13
How can we display, VRF ABC Routing table? 
A
show ip vrf ABC
B
show ip vrf ABC route
C
show ip route vrf ABC
D
show route vrf ABC
E
show vrf ABC route
Question 14
How can we display LIB in an MPLS network?
A
show ldp bindings
B
show mpls lib
C
show mpls ldp bindings
D
show mpls bindings
E
show ldp lib
Question 15
How to enable cef on a Cisco router?
A
ip cef enable
B
cef enable
C
ip cef
D
ip cef create
E
cef run
Question 16
How can you check the hops through the way to an MPLS Node 20.20.20.20?
A
traceroute mpls 20.20.20.20/32
B
traceroute mpls ipv4 20.20.20.20 0.0.0.0
C
traceroute mpls ipv4 20.20.20.20/32
D
traceroute mpls 20.20.20.20 0.0.0.0
E
traceroute ipv4 20.20.20.20/32
Question 17
Which router types are used in an MPLS network?
A
Customer LAN
B
Peer Edge
C
Provider Edge
D
All of them
E
Provider
Question 18
MPLS Label in MPLS Header is .... bits.
A
20
B
3
C
24
D
32
E
8
Question 19
.... operates at the edge of an MPLS network.
A
FEC
B
PHP
C
LSR
D
LSP
E
LER
Question 20
In MPLS Network, At the last Edge LSR, label is removed. This process is called ....
A
none of them
B
swap
C
php
D
push
E
pop
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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