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MPLS Quiz 1

MPLS QUIZ 1

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